Cornerstone Dental Of Mahwah

Fantastic experience: Cornerstone Dental truly stands out as the most exceptional dental facility around. Dr. Jenny is an absolute joy—patient, caring, and warm-hearted! She feels like family, and I adore her. The staff is fantastic too. I’m so happy to have found my forever dental home!

Fantastic experience: Great experience at Cornerstone Dental. Did the teeth whitening treatment with Dr. Jenny and got great results. Walked out of there with a brighter smile and feeling more confident. Very nice staff and was a great experience overall. Would absolutely recommend to anyone in the area!

Fantastic experience: The folks at Cornerstone Dental are so kind and very professional! I've had to get a bunch of cavities filled so far and have had no problems!

Fantastic experience: Dr. Jenny is just absolutely amazing. Very clean office, everyone in that office is great. I'll continue to bring my family here. Nerliz rocks!!!!

Fantastic experience: Dr Jenny is the best dentist I've had. When she formed her own practice, I followed her even though it went from a 5 minute drive to a 25 minute drive. Couldn't ask for a better dental partner. Thank you!

Fantastic experience: What a friendly and professional staff. Dr. Jenny brings a personal touch to her practice. She does not rush you out. She is the one who does all of the dental work --cleanings Included. I highly recommend her.

Fantastic experience: Best dentist experience. Each staff member has amazing bedside manner, and the dentist is very gentle and informative. 10/10.

Fantastic experience: Dr. Jenny is THE BEST!!! She takes great care of my teeth, I know I’m in good hands. She is thorough, gentle and very caring. Her staff is terrific….. the office is state of the art, and immaculate!!!

Fantastic experience: I’ve been going to Cornerstone Dental for several years and had nothing but good experiences. Professional and friendly folks. Dr. Jenny Cha is great.

Fantastic experience: Dr. Cha did a scaling very kindly and in a professional manner that I felt so comfortable throughout the entire treament. Will definitely come back for the next scaling and cavity treatments.

Fantastic experience: Very professional staff. The location was very clean and welcoming. Dr. Jenny was very thorough and took the time to explain things. Highly recommend this dentistry.

Fantastic experience: Dr Cha very clean, professional, and meticulous. Highly recommend

Fantastic experience: I had a great experience here. The team is amazing, and this was my first time having such a smooth dental procedure. Dr. Jenny truly has a magic touch—I felt completely relaxed throughout the process and didn’t experience any pain or discomfort at all. I highly recommend this dental clinic. It’s definitely the best choice for my family’s dental care. Looking forward for our future appointments here.

Fantastic experience: Always pleasant experience! She explains very well!

Fantastic experience: I love Dr Jenny! She is very thorough and gentle. Office staff is kind and responsive, and office is spotlessly clean.

Fantastic experience: highly recommend Dr Jenny

Fantastic experience: The best dentist I've ever been to. Thoughtful and thorough and friendly.

Fantastic experience: Dr. Cha is excellent! Very good bedside manner, patient and explains things thoroughly. She is very gentle when cleaning and takes very good care of each patient! I would highly recommend her. I feel a lot better walking out of the dentist and going to appointments now, especially in such a non-judgmental environment!

Fantastic experience: Great Dentist! Awesome staff. I found my right dental care service.

Fantastic experience: Entire staff was very friendly from the front desk, to the person who took xrays, and finally to Dr. Jenny. The office space is very clean. All staff talked through exactly what they were doing and would continually check in with you throughout the appointment. Also took before and after pictures of the work which was very neat!

Fantastic experience: Dr Jenny Cha is amazing! I have been coming to her for years and she is always so professional and nice. The office is beautiful and I enjoy every visit here. Definitely would recommend.

Fantastic experience: Dr Jenny is the best dentist I have ever had! Her office is extremely friendly and professional and gets you in and out in a timely fashion. They are extremely flexible with appointments making them a pleasure to deal with. I wish I found cornerstone dental sooner!

Fantastic experience: I love Dr.Jenny Cha and her staff! They are so welcoming, explains everything and makes sure I get the best care. I used to be afraid of the dentist, but not anymore.

Fantastic experience: Dr Jenny Cha is a gentle and knowledgeable dentist who truly cares about her patients. I highly recommend her and trust her.

Fantastic experience: The nicest dental staff and office. Dr. Jenny is very communicative, gentle and kind.

Fantastic experience: I’m really happy with this dental clinic! The doctor is great with both adults and kids. My children actually enjoy going now, which says a lot! Friendly staff, gentle care, and overall a great experience. Highly recommend!

Negative experience: I am leaving this review a year too late but only because I wanted to wait and see if Dr. Jenny’s diagnosis was actually right. I went to see her for the first time after not going to the dentist for a few years and, after taking my x-rays, she appeared visibly concerned and told me I have periodontitis and bone loss which can’t be reversed. She was overall very nice but I wish she had been more gentle in breaking this news to me. Since she wasn’t and I was unconvinced, I decided to go for a second opinion. I can’t begin to describe the relief I felt when I was told I don’t have periodontitis and there was no bone loss by another doctor. I have been going for my regular visits with this new doctor and my gums are doing much better due to his consideration and care. I waited this long to see if my issue gets worse or something happens to show Dr. Jenny was right but nothing has happened. I suggest everyone go to an office that cares about their feelings and does what they can to put them through the least amount of pain and hassle. This one isn’t it.

Fantastic experience: Staff are polite and helpful and Dr Jenny is the best. My 12 yo and I couldn’t be happier. I highly recommend!

Fantastic experience: Dr. Cha takes lot of care with her patients and all checkups, cleaning and dental work. Very gentle and kind doctor. Thank You so much!!

Negative experience: This started as a 5 star review and I don’t typically update my reviews but I felt it was important to share my experience. I initially chose this dental office because of its location and was hopeful after my first visits for 2 cleanings and cavity filling. However, things quickly became frustrating and disappointing. I was interested in starting Invisalign and we did the scans and got all the way to the point of discussing payment after I applied for care credit. When I asked for the 12-month financing option, they only offered 6 months. The case was expected to be 8 months and Invisalign said the dentist determines the plan period. Shortly after this, I was told they were canceling my case entirely, claiming it was “too difficult” for them to handle—even though this wasn’t mentioned during the consultation or scan. My teeth are straight, I just have one tooth that bothers me and want a bonded retainer. To make things worse, they told me in multiple emails (included) that I can do their in-house membership plan, which led me to cancel my dental insurance during open enrollment. When I called back to schedule my cleaning appointment, I was told they no longer offer that membership due to inflation, leaving me in a difficult position with no coverage. This plan is still advertised on their website… Overall, I felt misled and let down. Communication was inconsistent, and the experience left me feeling like I had to start all over again somewhere else. Fortunately, I found another office that was honest, professional, and transparent about my case.

Fantastic experience: Dr. Jenny is the absolute best. Been coming here for about 4 years and can easily say she’s the best dentist around. Extremely knowledgeable with a very friendly staff. Highly recommend!!

Fantastic experience: Dr. Cha at Cornerstone Dentistry is amazing! She’s super friendly, patient, and really knows her stuff. Both my kids got routine and fillings done and the process was smooth and my teenagers felt comfortable. The office is clean and welcoming, and the whole team is great. If you’re looking for a dentist who actually cares and makes the whole experience easy, definitely check out Dr. Cha!

Negative experience: Following a root canal treatment to try to save my tooth, Dr. Jenny determined that extraction was the best option and recommended proceeding with a dental implant treatment. I started my implant treatment, but my treatment was terminated abruptly when I was asked to leave the clinic and told to find a new dentist to complete the treatment after I questioned the charge for a service that the clinic had previously assured me would be free of charge. I would advise caution when dealing with Cornerstone Dental Of Mahwah due to potential issues with billing and communication. On a more positive note, I was fortunate to find a new dentist who has been a game-changer for me. They have taken over my treatment with kindness, expertise, and a genuine concern for my well-being. If you're in need of dental care, I encourage you to seek out a provider who prioritizes your health and happiness above all else."

Fantastic experience: Dr. Jenny and her team are amazing! Always a great experience whenever I have an appointment!

Fantastic experience: The dentist was very nice and took time with my mother inlaw. State of the art dental equipment. The address is a little difficult, so it's in the shopping center in the back look for the quick check .

Fantastic experience: I recently switched dentists and couldn't be happier with Dr. Jenny! She is very thoughtful every step of the way, whether it's taking x-rays or working on fillings. I feel completely taken care of as soon as I walk in the door. I should have made the switch to Dr. Jenny long ago!

Fantastic experience: I recently visited Cornerstone Dental for a routine cleaning, and the experience was fantastic! Dr. Jenny Cha and her team were welcoming, professional, and thorough. The cleaning was gentle yet effective, and Dr. Cha took the time to answer all my questions and provide helpful advice for maintaining healthy teeth. I highly recommend Dr. Cha and Cornerstone Dental for anyone looking for high-quality care!

Fantastic experience: I have never felt more confident and optimistic about my oral health than I have since I started seeing Dr. Jenny Cha two years ago at Cornerstone Dental of Mahwah. She has impressed me with her knowledge, expertise, and passion for excellence, as well as her commitment to staying current with the latest technology. When I first came to her, my gums were in terrible condition. I don’t want to give away her secrets, but she offered treatments my previous dentist never suggested, along with a manageable home care routine that has made a huge difference. Dr. Cha has a gentle touch, a wonderful bedside manner, and is an interesting and positive conversationalist. I also enjoy the music and TV programming during appointments when my mouth is otherwise occupied! Her office is beautiful, and her staff is warm, attentive, and accommodating. She even has Saturday availability that fits my schedule, and with my insurance, her services are incredibly affordable. While I live very close to her office, I would gladly travel to see her if I had to. Dr. Cha is someone I truly trust with my oral health. I highly recommend her for regular cleanings, treatments for bleeding gums, and filling cavities.

Fantastic experience: Dr. Jenny is great, she provides a thorough cleaning and assessment and provides useful tips to improve oral hygiene. The office staff are friendly and accommodating and the office is state of the art. Highly recommend!

Fantastic experience: Great dentist! Very professional. I am someone who has a fear of going to the dentist and they make my visit very comforting

Fantastic experience: Dr. Jenny is excellent. She puts you at ease and gives clear, helpful feedback on where you should focus with brushing, flossing, etc. The office is modern, clean, and tasteful. Well done!

Fantastic experience: I started coming to see Dr Jenny a few years ago and I can honestly say my teeth have never been better. She puts a plan in place to tackle any issues and she is very good at her craft. I have had such a good experience that I now bring my whole family. I can’t recommend Dr Jenny and her staff enough.

Fantastic experience: Dr Jenny Cha and her staff are great! Everyone is friendly and made me feel comfortable!

Fantastic experience: Dr Jenny and all the staff members are always so nice and patient. Dr Jenny does care about her patients and always gives detailed explanations about the treatments. I would definitely recommend this dental clinic to everyone!

Fantastic experience: State of the art equipment, excellent follow through, smart techs, highly experienced and really smart dentist, honest evaluations, perfectly clean examination rooms, could anyone ask for more? I highly recommend Dr Jenny at Cornerstone Dental.

Fantastic experience: Dr. Jenny and staff are great. Very patient and compassionate with me every time. Highly recommend!

Fantastic experience: I recently had the pleasure of visiting Dr. Jenny for a dental check-up and cleaning, and I must say, it was an exceptional experience from start to finish. From the moment I stepped into the clinic, I was greeted warmly by the friendly staff, creating a welcoming atmosphere that immediately put me at ease.

Fantastic experience: Very friendly and welcoming staff. I've had multiple appointments and never had any issues. The office is also very clean and neat. Would definitely recommend Dr. Jenny!

Fantastic experience: I had my X-ray, 6 months cleaning and one filling. Great service from front desk and very knowledgeable and experienced dentist Dr. Jenny. Highly recommended

Fantastic experience: The doctor Jenny is really nice and the deep cleaning really cured my red gums!

Negative experience: This is an additional post after a few years of being Dr Chas patient. She is a good dentist but her office policies regarding appts are horrible. I had an appt in Jan and on the morning of, tested positive for Covid. I canceled the appt right away and they said they will call me back for appt - NEVER did. I called THEM to make an appt a month later. We had the big storm Tues 2/13 so I left a message that I wanted to reschedule my 2/15 appt. Never called me back. I called morning of 2/15 to say I can still make my appt and she said we gave your appt away. I asked how come nobody called me to confirm/reschedule and she said well we just gave it away, sorry. They wouldn’t even let me make another appt, said they will “call me back”. Well I guess they don’t want me back as a patient. Just FYI for all patients out there.

Fantastic experience: Dr. Jenny’s is a wonderful dentist truly cares about her patients. She is very gentle, thorough, and compassionate. she listens to my concerns and answers all my question. The office is also very welcoming and cozy. I feel very lucky to have such a wonderful dentist!

Fantastic experience: Dr. Jenny is great and really helped calm my nerves. both the office and staff are so nice!!!

Fantastic experience: It was time to switch dentists and I'm so glad I found Cornerstone Dental. Have you ever met someone who truly loves what they do? That's Dr. Jenny. Not only does she clarify every procedure, but she genuinely cares about the health of her patients. The staff, Paula and Anya, are also friendly, inviting, and attentive. I highly recommend Cornerstone Dental to anyone.

Fantastic experience: I went in for a teeth whitening procedure, and the experience was wonderful. Everyone was very efficient and professional. I was very pleased with my service and they took very good care of me. Thanks you to Dr. Jenny and her staff!

Fantastic experience: Dr Jenny and her staff are excellent! Would highly recommend to anyone looking for a quality dentist.

Fantastic experience: Amazing Service they are caring and go the extra mile to ensure you are informed and understand every step of the process whether Major or Minor Dental Work! Doctor Jenny is the most amazing Dentist I have ever had to care for my Teeth. Just Recently I cracked and broke a bonding and they got me an appointment quickly and took care of to my fullest satisfaction. I am Grateful and Thankful for the Doctor and Her Staff incredible experience!!

Fantastic experience: Dr. Jenny Cha and staff are very professional in what they do and I highly recommend this place. They treat you like family and very accommodating with the appointments.

Fantastic experience: Everyone here is really nice, every time i come to get my teeth cleaned it’s super quick and easy! my grandma, dad and i all love coming here :)

Fantastic experience: Dr. Jenny is truly a gift to cosmetic dentistry. She has an artistic eye and a gentle hand. She creates a beautiful natural smile in a professional atmosphere with dedicated staff.

Fantastic experience: Dr.Jenny has always been super thorough in her cleaning. She personally spends the time with you making sure your teeth are looking their best. The office is very clean as well. You can tell she really cares. Highly recommend!

Fantastic experience: Dr. Jenny is wonderful! She has turned around my dental health.

Fantastic experience: Dr. Jenny's dental office in Mahwah is truly a gem. Her knowledge and attention to detail make every visit a comfortable and informative experience. She and her staff are a winning combination of expertise and friendliness. The office itself is a serene, modern haven with all the latest amenities and tools. Highly recommended!

Fantastic experience: Dr. Jenny is not only detail oriented, she also explains the work she is doing and educates her patients along the way. She is kind and dedicated, as well. I will continue to recommend Dr. Jenny to all my family and friends. Dr. Jenny, thanks for giving me a smile I feel confident about.

Fantastic experience: Dr. Jenny Cha and her staff are very professional and accommodating. A fantastic dental practice. Highly recommend!

Fantastic experience: Dr. Cha is amazing. Great dentist & great person. She makes going to the dentist fun!

Fantastic experience: Going to the dentist isn’t always enjoyable; however, it’s evident that Cornerstone Dental strives to make the experience as comfortable and stress-free as possible! Everyone is kind and the welcoming atmosphere may help ease any apprehensions you might have about dental visits!

Fantastic experience: Best dentist in the area. My husband and I have been visiting this office for about a year now and Jenny is the best! And the staff is extremely friendly. Very relaxing and calm environment, great for any one who hates the dentist.

Fantastic experience: New to the practice and I must say I am thrilled with the level of professionalism and feeling grateful to have found Dr. Jenny.

Fantastic experience: Great dentist! Everyone is so friendly and nice. Dr. Jenny is very gentle, thorough and kind.

Fantastic experience: Dr. Jenni and team are awesome. The latest and best in dentistry. And very thorough. Thank you!

Fantastic experience: Everyone at Cornerstone is so friendly and Dr. Jenny is an amazing dentist. Everything including the machines used and each step in the procedure is always explained clearly so you know what’s going on and she is gentle and thorough with these procedures. It’s always a pleasant experience here, would highly recommend!

Fantastic experience: I love coming to Cornerstone Dental of Mahwah. Everyone at the office is so nice and Dr. Jenny is very patient with questions and any concerns.

Fantastic experience: I have had an amazing experience with Dr. Jenny! She's been exceptionally kind and caring, despite my anxiety about having dental work done, and worked with me to find methods that made me more at ease while she took care of my smile. I could go on for pages about her wonderful bedside manner, and the fact that she feels less like my dentist, and more like a friend who really, really cares about my teeth. Questions are answered thoughtfully and without judgement, procedures are explained, and I have never felt any pressure to do work that wasn't necessary. They even text if an earlier appointment opens up before I'm scheduled. Five stars are not enough for this great practice right here in Mahwah!

Fantastic experience: AMAZING experience Dr. Jenny Cha is a rock star dentist. Her staff is very professional, and the her office is very modern and clean. Never felt anything during my procedure. Highly recommend Cornerstone Dental of Mahwah. Thank you again for the great service and workmanship!

Fantastic experience: My experience at Cornerstone Dental couldn’t have been better! I had my first root canal and Jenny did an awesome job! I didn’t feel any pain, she was very gentle and took her time to make sure I was comfortable throughout the entire procedure. Her office is amazingly clean, modern, with state of the art equipment. Her staff is super friendly and made me feel like I have known them for decades. I highly recommend Cornerstone Dental. Plus if you don’t have insurance, they offer an in-house discount plan, which could help you save money on your treatment.

Fantastic experience: Dr. Jenny Chan is very professional and friendly. I was very satisfied by her treatment and well explained answers to all my questions. I would recommend all Mahwah residents, and those near by to attend her practice. She has my full support, and I will be returning in the near future.

Fantastic experience: Great dentist!! The office is immaculate. The staff is polite. Dr. Jenny is gentile and her attention to detail is spot on. She also takes the time to explain every step of whatever procedure is being performed and what the outcome will be. I would recommend her service for anyone, especially people who are generally uncomfortable going to the dentist. It’s an all around calm and comfortable experience!

Fantastic experience: So happy with this practice my wife and I recently had to find a new dentist and found this place we are so pleased with the professionalism and newer technology in this practice . Can’t recommend them enough to anyone looking for a new dentist

Fantastic experience: I had a very good experience with Dr. Jenny Cha and her staff. She is a skilled, gentle dentist and a lovely person. Her office atmospere is friendly and puts you at ease. With good music and appealing videos to watch, you can relax even before your appointment begins. Her staff is welcoming and polite. All in all I can highly recommend Cornerstone Dental of Mahwah.

Fantastic experience: Cornerstone dental is fantastic. If you're anything like me and don't do well with the dentist normally, I would definitely come to Dr Jenny. She was personally accommodating to my nerves and needs and made my experience feel safe and lighthearted. Her tools and techniques are so gentle and comfortable and she made sure to check with me every step of the way. :)

Fantastic experience: Great friendly staff made it welcoming for my first time and will for sure be my place to go for the dentist! Dr. Jenny is super nice and caring and made my cavity filling fast but effective!

Negative experience: I am appalled at whomever the male receptionist is at this office. My husband and I recently moved to the area and needed to find a new dental office. Based on the google reviews, I was sure this looked like the right place. I scheduled us two appointments for this week (myself, tomorrow at 11am and my husband's appointment Thursday at 6pm). Unfortunately, life happens and although I did not owe the office a reason for needing to cancel my 11am appt tomorrow (especially since I made sure to call and cancel prior to 24 hours) and that I'd like to take my husbands Thursday night appt - therefore hoping to make him an appt at a later date... I was interrogated multiple times as to why I needed to make these switches. After being questioned, (which point blank I continuously explained my car wound up unexpectedly needing to go in for service this weekend and this worked better for our schedules with now only one vehicle) - the receptionist got quite loud with me saying my husband had confirmed last week through a text that he would be at his appt. In which I explained over and over again, yes - but things have changed - can I please take his appt and cancel mine? NO! The receptionist screamed, if that is the case both appointments must be canceled. I argued that this made no sense - so you would rather lose two new potential lifetime clients versus me take his Thursday night appt and I would like to make an appt for him at a later date? This receptionist was belligerent - as he YELLED this is a medical office and these are our policies and if my husband wanted his appt canceled he needed to call himself. Talk about being difficult before even walking through the door. I don't know what kind of operation you're running over there Dr. Jenny, but find new people to answer your phones.

Fantastic experience: Dr Jenny provides the best dental services and is perfect. I had the best dental service here.

Positive experience: I have visited Dr. Cha over 15 times over the past approximately 2 years. She is amazingly kind and patient. She has encouraged me to visit often which in turn has greatly improved my dental situation. She really has monitored my dental situation. Her office also provides good customer service. Especially when it comes to reminding me that I have an upcoming appointment

Fantastic experience: Dr. Jenny and her staff are wonderful! So kind and gentle! The office is clean and bright and there is never a wait!

Fantastic experience: The staff is friendly and very professional from the moment you walk in and throughout your appointment. Dr Jenny is an excellent dentist, she took the time to explain every procedure she was doing, her assistant Claudia is great also and very helpful. Me and my family had a wonderful experience as new patients Highly recommended

Fantastic experience: I have nothing but good things to say about Cornerstone Dental. The office is extremely clean and everyone who works there is very friendly and helpful. Dr. Jenny is very knowledgeable and professional and explains everything thoroughly. My teeth looked and felt great after her cleaning. I would recommend them to anyone.

Fantastic experience: Dr. Jenny is amazing and a godsend! She made me feel comfortable and asked my anxiety about the dentist. She’s thorough, gentle, and doesn’t make you feel judged. The staff at Cornerstone are also warm and friendly. For the first time I don’t mind coming back to the dentist. You will not be disappointed with Cornerstone Dental.

Fantastic experience: I recently had the pleasure of visiting Cornerstone Dental of Mahwah and was thoroughly impressed by their professionalism, expertise, and compassion. From the moment I walked into their office, I felt comfortable and at ease. In addition to the exceptional care provided by Dr. Jenny, the staff at the office was friendly, efficient, and always professional, and the office was clean and well-maintained, creating a welcoming and comfortable environment for patients. Dr. Jenny provided clear and detailed explanations about recommended treatment. I appreciate their genuine concern for my well-being and their commitment to providing the highest quality of care. I highly recommend Cornerstone Dental of Mahwah to anyone seeking a knowledgeable and caring dentist.

Fantastic experience: Dr Cha and her office staff are very friendly and provide excellent service. The office setting are warm, neat, and modern, we are very happy following her when she opened her own office.

Fantastic experience: Dr. Jenny is awesome! Definitely one of the best dentists I've seen. She and her staff are friendly and thorough and her office is up to date with the latest technology making the experience truly exceptional. 10/10 would recommend.

Fantastic experience: Very friendly office. The dentist is great, which is why my sister recommended her to me!

Negative experience: Dr. Jenny is the absolute best. But customer service is horrible. They invite people for dental services and assure that the service is covered 100% by insurance, but after service is done they make it clear that the insurance does not cover the costs and customer must to pay full amount.

Fantastic experience: Came here after an accident and Dr. Jenny did an excellent job of fixing my teeth to look better then they did before. Staff is also very friendly and helpful

Fantastic experience: Cornerstone Dental is very professional, clean, friendly and Dr. Jenny is the Best. Dr. Kenny explains everything she does in detail and she has all state of the art equipment.

Fantastic experience: Dr. Jenny is fantastic. She is super patient and gentle. Highly recommend.

Fantastic experience: So friendly, so excellent, so professional, so amazing.! Thank you Dr Jennie for giving me teeth that look great and function perfectly. Dr Jennie and her staff are wonderful.

Fantastic experience: I am very pleased with the dental work I have received at Cornerstone Dental of Mahwah. Dr. Jenny is very caring and pays great attention to detail.

Fantastic experience: Dr has skilled handwork. Very professional and happy with Dr Jenny’s services.