Shawn C. Brennan, D.D.S.

9 S Queen St, 21911, Rising Sun

Dr. Shawn C. Brennan and his caring staff have been providing quality dental care to the Rising Sun community and beyond for over 40 years. In their office, patient comfort is key to ensuring a positive dental experience.

Dr. Brennan and his team offer a wide range of treatments including preventative dental care, implant restorations, tooth whitening, and prompt emergency visits. They create a welcoming environment where patients feel heard and valued.

Additionally, they feature the Rising Sun Smile Club for those without dental insurance, providing a 10% discount on all dental services. Open communication with patients is a top priority, ensuring that all fears and concerns regarding dentistry are addressed.

With a patient-first approach, Dr. Brennan and his staff are ready to care for you and help you achieve a beautiful, healthy smile. Contact them today to schedule an appointment!

Opening hours

  • sunday: (closed)
  • monday: 8h-13h
  • tuesday: 10h-18h
  • wednesday: 9h-14h
  • thursday: 8h-17h
  • friday: 9h-15h
  • saturday: (closed)

Photos of Shawn C. Brennan, D.D.S.

Shawn C. Brennan, D.D.S.

Our comment from Best Dentists Club about Shawn C. Brennan, D.D.S.:

Decades of Expertise and Comprehensive Oral Care

Serving the Rising Sun community for over four decades, this practice has established itself as a cornerstone of regional dentistry. Under the leadership of Dr. Shawn C. Brennan, the clinic prioritizes patient comfort and long-term oral health through a blend of seasoned clinical skill and personalized attention. The practice offers a broad spectrum of essential services, including preventive care, implant restorations, cosmetic whitening, and urgent dental visits. Each appointment is designed to foster a positive environment where individuals feel genuinely heard and valued.

Many longtime patients highlight the clinic’s unwavering commitment to preserving natural teeth and avoiding unnecessary procedures. This thoughtful approach has cultivated deep trust, with numerous families returning for generations. The clinic’s dedication to accessible care is further demonstrated through the Rising Sun Smile Club, which provides a 10% discount on all dental services for patients without traditional insurance, ensuring that quality treatment remains within reach.

Compassionate Communication and Anxiety-Free Visits

One of the most frequently praised aspects of this office is the staff’s ability to put even the most nervous patients at ease. Visitors consistently describe the team as gentle, non-judgmental, and exceptionally patient. Whether discussing complex treatment plans or performing routine cleanings, the doctor and his assistants take the time to explain every step, answer questions thoroughly, and adjust procedures to individual comfort levels. This transparent, respectful dialogue effectively dissolves dental apprehension and turns routine checkups into predictable, stress-free experiences.

  • Calm, methodical approach to injections and numbing techniques
  • Clear, jargon-free explanations before and during procedures
  • Non-rushed appointments that allow patients to voice concerns

Family-Centered Service and Efficient Scheduling

Beyond individual care, the practice has become a trusted resource for entire households. Children and adults alike appreciate the welcoming atmosphere and the team’s ability to tailor care to different age groups. The office manages to maintain remarkably smooth operations, with short wait times, prompt emergency availability, and flexible scheduling. Patients frequently note that the front desk and clinical staff work seamlessly together to coordinate appointments, verify coverage details, and keep the daily workflow efficient without sacrificing thoroughness.

With a reputation built on consistent excellence, this dental office continues to earn high marks for its blend of technical precision, compassionate bedside manner, and community-focused values. For those seeking a reliable partner in long-term oral health, the practice remains a highly recommended choice.

Services and Treatments

Dental Emergencies
Pediatric Dentists
Teeth Whitening

Shawn C. Brennan, D.D.S.: Reviews

5/5 (276 Reviews)

Reviews are the opinions of their authors. We do not verify that the author was a customer.

Reviews on Google

5,0 out of 5 from 276 reviews

PAT WIDMAYER Published on Google

Fantastic experience: My experience is always excellent at Dr. Brennan’s office. Personnel are always friendly and helpful. Today I was short a few antibiotics and they helped me get what I needed from the pharmacy before my scheduled appointment.

David Gehring Published on Google

Fantastic experience: Great,friendly, no problems. Would highly recommend.

Andrew Dutton-Topper Published on Google

Fantastic experience: My teeth are a source of boundless confusion to me. I have two wisdom teeth in one spot. I have a 25 year old temporary root canal. I had braces but my teeth are like the pilings of a shoreline. Dr. Brennan and staff are nonjudgmental and helpful in a way I've never experienced with dentists in the past. Thank you! I'm feeling better already.

Brianna Egan Published on Google

Fantastic experience: I am SUCH A MESS whenever I go to the dentist, always super anxious, and scared. But their office is so amazing, so gentle, and does not make me feel bad for being nervous. There are not enough great things I can say they are an amazing office!!!

Caleb Campbell Published on Google

Fantastic experience: Dr Brennan is the best hands down, will always be my first choice, the ladies at the front are also extremely helpful and friendly. I would highly recommend him.

K Yarnall Published on Google

Fantastic experience: Dr. Brennan and his staff are wonderful because they are all professional, personable, and listen to their patients. My family has been going to Dr. Brennan for five plus years and we have never had a bad experience with them. I highly recommend them for dental care. This review falls short with describing how much we truly appreciate them.

Mary Published on Google

Fantastic experience: Simply the best! Been a patient for a lot of years!

Nina Salvi Published on Google

Fantastic experience: The absolute best dentist!! I wish I had found him 15 years ago! So kind and patient! I didn’t even feel him numb me for any of my fillings, he knows what he is doing!! Talks you through everything and makes you comfortable. The staff is also so kind and patient with working out my insurance and explaining everything in detail so I understand. Thank you Dr Brennan and staff!!

Dan Shivery Published on Google

Fantastic experience: Great service and they are aways courteous and professional.

Brenda Johnson Published on Google

Fantastic experience: Friendly, helpful staff. Minimal wait time. I've been patient for over 30 years and have no complaints.

ED ROGERS Published on Google

Fantastic experience: Best Dentist on east coast, an Artist!!

Taylor Krauss Published on Google

Fantastic experience: This office is professional and has great staff. They are caring and kind during visits.

Jessica Roosa Published on Google

Fantastic experience: Always a good experience. Love Dr. Brennan!

Jo Ann Ragan Published on Google

Fantastic experience: My experience with Dr. Brennan and his staff have always been great. They are very professional and friendly.

Tina Ray Published on Google

Fantastic experience: Love the staff and favorite dentist

Kathy Butanis Published on Google

Fantastic experience: Very friendly, professional staff. Hygienist was professional and quick but thorough. The Rising Sun Smiles program makes it very affordable. Great experience overall.

Robin Nohe Published on Google

Fantastic experience: Dr Shawn Brennan, DDS is absolutely amazing!!!! I used to be terrified of going to the dentist. Shawn always made sure I was relaxed and numb before he starts any procedure. Just incredible bedside manner. You won't find a dentist like Shawn anywhere else. And his dental assistants and front office staff are so kind, polite, and very knowledgeable. I really can't say enough good things about Shawn's practice. I've never had a good experience with a dentist until I went to Shawn. I won't go anywhere else. If you are in need of dental care, Dr Brennan, DDS is THE BEST at dentistry. I have severe generalized anxiety disorder and he's always able to calm me down. I've had nothing but excellence experiences there. He's located right in Rising Sun. Give the office a call to get on his schedule. Shawn really is the best around that you can find. Book your appointment asap!! You won't be disappointed in the least!! A huge shout out and thank you to Dr Brennan, DDS and his entire team for making my experiences absolutely painless and amazing!!

Dave Published on Google

Fantastic experience: Awesome dentist. Highly recommend.

Angel Olivera Published on Google

Fantastic experience: I always had a good experience with Mr. Brennan and his staff. Their work always has been excellent and they all make feel welcome.

Phyllis Farmer Published on Google

Fantastic experience: Dr. Brennan and his staff are exceptional! Always kind and courteous!

Jeffrey Miller Published on Google

Fantastic experience: Kind staff and took me with on a moment's notice to help me get seen that day. D.D.S. Brennan and staff always make an enjoyable visit.

Blank Ant Published on Google

Fantastic experience: Dr. Brennan is the best and his staff incredible. I feel fortunate and blesses.

Dale Johnson Published on Google

Fantastic experience: Outstanding Dentist, wonderful, caring staff...! Always a pleasure to have Dr. Brennan take care of my dental needs. Keep up the great work - we love you!

Debbie Schertz Published on Google

Fantastic experience: Great staff. Friendly, welcoming. They do a wonderful job taking care of your teeth. Highly recommend them for the whole family!

Daniel Matthai Published on Google

Fantastic experience: Great caring Dentist saved my life. For real

Jennifer Hilaman Published on Google

Fantastic experience: Dr. Brennan thank you once again for a great job cleaning on my teeth I truly appreciate your effort on doing your best!

Daniel Leathers Published on Google

Fantastic experience: As always a great experience at Dr. Brennan's office! Our family has been with Dr. Brennan for over 30 years and we have always been very happy with his practice!

Luke Yackley Published on Google

Fantastic experience: You are immediately greeted with a friendly hello, my hygienist Abby, was gentle, thorough, patient, and kind. Dr. Brennan is the best. I now live in Timonium and have to drive over an hour one way, but this service I believe is worth it.

Ruthie Forrester Published on Google

Fantastic experience: Very pleasant and the staff was awesome

Mark Barto Published on Google

Fantastic experience: Great

Caroline Gallaher Published on Google

Fantastic experience: I have been going to Dr. Brennan since he opened his practice. He is a fantastic dentist. He is kind, caring and gentle and funny. Over the years, Dr. Brennan has done several big dental procedures on me and he always numbs your gum before giving a Novacaine injection so you don’t feel it! He always explains what he is going to do before he does it so you won’t be scared. Dr. Brennan did some bridge work on my teeth 30 years ago and that bridge is still there today and is as good as the day he put it in. Dr. Brennan’s dental hygienists are great. I go in every 6 months to get my teeth cleaned by Donna, who she is very thorough but gentle while doing a cleaning. The office staff, especially Patty, are friendly and nice. They call several days before an appointment to remind you about your appointment. I wouldn’t want to go to any other dental office. I hope Dr. Brennan never retires!

John Feiler Published on Google

Fantastic experience: Very helpful.

Patricia Everhart Published on Google

Fantastic experience: Dr. Brennan and his staff are top notch !

Jerry Carr Published on Google

Fantastic experience: Been a Patient for years Dr Brennan has always provided excellent care. Is an Excellent Dentist highly recommend him.

Gary Visser Published on Google

Fantastic experience: Always a Pleasant visit!

Robert Lofton Published on Google

Fantastic experience: Very professional and friendly staff top notch dentistry from a seasoned veteran in the dentistry game highly recommend

Joshua MacMurray Published on Google

Fantastic experience: Welcoming staff and efficient service. Great first experience.

Christian Myers Published on Google

Fantastic experience: Dr. Brennan is every bit of a professional. Caring, and does really get to know his patients. His Hygienists, and his secretaries are fantastic I always leave with a smile.

Rhonda Lamb Published on Google

Fantastic experience: Dr. Brennen is the best! He has been my dentist for over 25 years and I wouldn’t go to anyone else.

Vanessa M Cole Published on Google

Fantastic experience: Dr Brennan is so gentle and truly cares about his patients. Everyone in the office is very nice and accommodating. I wouldn’t go to any other Dentist. You’re a person here, not just a number.

Dennis Jones Published on Google

Fantastic experience: Been going here for years !! Been to other dentist but they rushed you in out explained nothing we’re rough and unfriendly! The front desk staff are friendly and helpful !! The hygienist Are very thorough gentle take their time and explain everything !! The doc is great as well very Thorough Explains everything , very patient not rough at all !!! Great staff all the way around !!!!!!

Jeffrey Kennard Published on Google

Fantastic experience: This was very quick, informative, and you get a free toothbrush and floss.

Isabel Mason Published on Google

Fantastic experience: I like Dr. Brennan a lot. He is very helpful and straight forward.

Douglas Johnson Published on Google

Fantastic experience: Always friendly staff and great service. Couldn't be happier with the entire experience.

Theresa Farsace Published on Google

Fantastic experience: My whole family has gone to this office for over 20 years. Dr. Brennan, Abby and the office staff make every visit a great experience. My grandson just had his first visit and he said it was fun. I give this office my highest recommendation. I wish there were more than 5 stars I could give.⭐⭐⭐⭐⭐⭐⭐⭐⭐

Mary Sprout Published on Google

Fantastic experience: Love this dentist! I have been going to this office since I was a child!

Gloria Rago Published on Google

Fantastic experience: Excellent experience. The entire staff is friendly and the dentist is very caring and genuine.

Rita Lerch Published on Google

Fantastic experience: Another good experience.

Miez Omoso Published on Google

Fantastic experience: THIS DENTAL OFFICE IS ONE OF THE BEST IN MARYLAND! They are very caring to their patients and very good with what they do.Thank you so much!

James Curr Published on Google

Fantastic experience: Great Dentist and very nice staff.

Dawn Leonard Published on Google

Fantastic experience: Wonderful dr and office staff

Don Wimer Published on Google

Fantastic experience: As always Dr Bennan and his team exceeded expectations! I have an abscess and they got me in and have me on antibiotics. Also they took the time and effort to set up my appointment for a root canal and follow up Always have a good experience with this office. Thanks Don Wimer

Bee L Published on Google

Fantastic experience: Dr. Brennan and his employees are very devoted to your well being! They are true and caring! My family has been with them since 1990. We will stay with them as long as they stay in business. Definitely 5 stars. If I could rate them with more stars, I would

ben campbell Published on Google

Fantastic experience: Doctor Brennan is the Man, he gave me my smile and confidence back. Still have plenty of work to do, but in one short visit, I’m already able to smile again and not hide my teeth. I’ll be on GQ soon lol.

Ilona Tenney Published on Google

Fantastic experience: Very friendly and helpful

Anthony Graybeal Published on Google

Fantastic experience: Always great! First time with hygienist Abby. Great experience with with for me, is a truly unpleasant and necessary procedure. A ten! Thank you Miss Abby!

G&M Ward Published on Google

Fantastic experience: Always a pleasant experience at this office! The staff is professional and very friendly.

Ken Wilson Published on Google

Fantastic experience: Called this office for a dental emergency and was offered a very quick appointment. The treatment was pain-free, the cost very reasonable, especially taking into account I was not a previously established patient. Dr Brennan and his staff are exceptionally nice, welcoming, and professional in their work. Quite frankly, I was pleasantly surprised about the entire experience. Dr. Brennan has a pleasant sense of humor that immediately disarms any of the usual apprehension that occurs with dental appointments.

Carlotta Crouse Published on Google

Fantastic experience: Very kind and professional. They really are very helpful to patients without insurance. I will never forget what they have done for me.

Gailjean Gallo Published on Google

Fantastic experience: Everyone is so kind and considerate and professional. Happy to have found a dentist I can count on since my dentist of many many years retired

Gloria Kilby Published on Google

Fantastic experience: Dr. Brennan is to Best dentist I have ever had. His entire staff is fabulous too. Donna is the dental hygenist I see. She's excellent. They are all friendly, caring, skilled professionals. I always look forward to my appointments and leave with a Smile.

Kayla Cox Published on Google

Fantastic experience: Insanely polite and got the job done. They were completely understanding and quite bit efficient with the whole process! Will continue you to go to this dentist for as long as I can!

Becca M Published on Google

Fantastic experience: They are always super nice. Very timely and never make me wait long. They listen to my concerns and adjust appointments as needed. Glad I finally found a dentist that's not just doin rush jobs and I leave with my teeth actually cleaned. Two thumbs up and would definitely recommend!!

Denise Lindsey Published on Google

Fantastic experience: We have been patients of Dr. Brennan for 40 years. Whether having a routine check up or dental work we always have a great experience. The staff is wonderful. Everyone is friendly and always helpful. We highly recommend Dr. Brennan and his staff. We moved to Bethlehem, PA. We love Dr. Brennan and his staff so much we drive 2 hours (one way) for our appointments.

J S Published on Google

Fantastic experience: Dr Brennan and his staff are exceptional. They are friendly, thorough, and do everything possible to minimize anxiety and discomfort without unnecessary medications. I plan to continue as a patient even if I need to commute to get there.

C B-L Published on Google

Fantastic experience: Wonderful treatment. Professional, kind, caring and personable. Every one from the Dr. to the front office are the best.

Jeanne Hill Published on Google

Fantastic experience: Dr. Brennan worked me for a emergency visit and got to the “root” of the problem quickly! Office staff is also terrific too!!!

richard ferenz Published on Google

Fantastic experience: Pleasant and competent staff. Have always been seen at the scheduled time. Dr. Brennan is friendly and is very professional and caring.

Mike Hall Published on Google

Fantastic experience: Accommodating for short notice appointments. Relaxed atmosphere. Friendly

Dave Verdensky Published on Google

Fantastic experience: Great care, always able to get an appointment in a timely manner. Staff is very polite & professional…..

Darlene Pardew Published on Google

Fantastic experience: The staff is professional, kind and efficient. The dental care is excellent, a stellar group. I appreciate all that they do.

Kimberly Haines Published on Google

Fantastic experience: I have been going to this dentist for a very long time since 1995. I have taken my children here since they were very little. I like that Dr Brennan does all he can to preserve your original teeth and he doesn't do any unnecessary dental work. He is very professional & has a sense of humor. His office staff is very nice and always there to help you with any scheduling or rescheduling. They are very nice and pleasant. So if you are looking for a new dentist I would highly recommend Dr Brennan.

Rita Farmer Published on Google

Fantastic experience: Dr. Brennan rocks!! He has taken care of our family for decades. He is bright, very professional, compassionate and very skilled. Prices reasonable. His objective is to care for his patients, explain what needs to be done. Very timely. I've never waited more than 10 min. Bravo Dr Brennen. He's fantastic

Chris Bainbridge Published on Google

Fantastic experience: I always have a good experience when going to Dr. Brennan's office. The office people are very nice, the hygienist is gentle and Dr. Brennan is professional and down to earth. I highly recommend this practice for dental needs.

Vicki Tillman Published on Google

Fantastic experience: Dr. Brennan and his staff are experts. Not only that, they are encouraging and kind.

Craig Moore Published on Google

Fantastic experience: Been going to Dr. Brennan for many years. I must say that Dr. Brennan and his staff are an absolute delight! They work with my insurance and I never pay anything out of pocket. I’m in/out so I can get to work on time which I really need and appreciate! My favorite is how they act like my dental hygiene is superior even though I know what they are seeing and dealing with in there is a different story

Sue Balaguer Published on Google

Fantastic experience: I called first thing on a Monday morning because I had chipped my front tooth. They gave me a same day appointment and took care of my issue. I highly recommend Dr Brennan and his team! They are the best!

Mark McHenry Published on Google

Fantastic experience: Everything was good as usual

DORIS NIELSEN Published on Google

Fantastic experience: Dr. Brennan is an excellent Dentist, he pays attention to your needs and concerns. The staff Is personable, friendly and always very welcoming. I wouldn't go anywhere else #1 in my opinion!

Ursula Boudart Published on Google

Fantastic experience: Great Dentist! Been with Dr 0Brennan for over 40 years . No complaints/staff and Hygienists are also pleasant and competent.

Roberta Rhoads Published on Google

Fantastic experience: Had a great experience with Dr. Brennan. Would go back again.

Dakota Rowe Published on Google

Fantastic experience: I was terrified to make an appointment due to the condition of my teeth and knowing that needles would have to be involved. I contacted them and got an immediate answer and the ladies were amazing. She helped me with everything I needed and told me what I had to bring and how to go about getting them. When I got there everyone was super amazing and explained everything in detail from the paperwork down to the exam and what was happening with my teeth. The doctor was super sweet and awesome and I felt no judgement what so ever. The previous dentist I went to told me how much it would cost for everything n sent me on my way. This office however did the exact opposite and I’m very happy with the results and would recommended them to everyone going further.

Melissa Rusnak Published on Google

Fantastic experience: Friendly staff and always on time for your appointment. Enjoyable place to go.

Mad Morgan Published on Google

Fantastic experience: Great experience staff is friendly dr Brennan was great I had to have several visits was comfortable and never in any pain I would recommend dr Brennan to anyone.

Jason Parrett Published on Google

Fantastic experience: Very informative super friendly pain free experience

Sally Harvey Published on Google

Fantastic experience: Dr. Brennan and his staff are the best. From the minute you walk in the door, you know you are in good hands. The office staff, hygienist, assistant and Dr. Brennan are all committed to ensuring a positive and effective visit - always taking care of your dental needs. I am grateful for the support they have provided through the years.

Brian Fauver Published on Google

Fantastic experience: Exactly what you want in a dentist office. Clean,professional, and a great staff. They have been taking care of my teeth for over ten years and i have a GREAT SMILE!!! THANKS GUYS!

John Gainey Published on Google

Fantastic experience: Been coming to Dr Brennan for many years, I've found him to very professional, courteous and very reasonable. His staff is beyond nice and courteous. If you have any questions, they will answer them. He's one of the great small town dentist. If you need a good dentist, call his office, you won't be disapointed.

Laura Miko Published on Google

Fantastic experience: Really nice staff and knowledgeable doctor. Great dentist!!!

Marylou varville Published on Google

Fantastic experience: As always my experience was G R E A T! Dr. Brennan is the BEST..the office staff is the "dream team"... I always enjoy my visit and I appreciate dr. Brennan's honesty in dealing with my teeth issues.. I give them 5 stars! :-)

pat glynn Published on Google

Fantastic experience: been a patient of doc brennan since 1987 he is the best…

Debra Braun Published on Google

Fantastic experience: I was extremely pleased with my first visit . I would definitely recommend this practice.

Lauren Thomas Published on Google

Fantastic experience: I’ve seen Doc for 35 years. He never disappoints. He always puts his patients health and safety first! He is skilled, knowledgeable and talented. He provides the absolute best care for all his patients. If you are looking for the best- look no further!!! Thank you!

Chris Wells Published on Google

Fantastic experience: The staff is always pleasant. Appointments are always on time. Abby is always the best!!

Rachel Coyne Published on Google

Fantastic experience: I can't say enough good things about everyone in this office. They do a great job, they are so kind and caring. It's just a great place to go when you're in need of a good dentist!

Larry Stevens Published on Google

Fantastic experience: Very good experience. I hate going to the dentist but the staff is great (especially the hygenist). Very professional yet put you at ease from beginning to end.

David Burcham Published on Google

Fantastic experience: Very friendly staff. Detailed explanation from Dr. Brennan as he diagnosed and made necessary repairs. Very reasonable pricing. Will be my NEW dentist.

lakeishaToyota Bosch Published on Google

Fantastic experience: Received a partial that Rembrandt couldn't have copied! The man is an excellent dentist. .

Nicholas Amos Published on Google

Fantastic experience: It's not often you find someone in healthcare with a 5-star rating online but Dr. Brennan and his staff have one and they certainly deserve it. Everyone is so kind and easy to work with and his work and attention to detail is exceptional.

Gina Zitzelberger Published on Google

Fantastic experience: Can't say enough about the staff and Dr. Brennan. Best people and great care. Recommend highly!

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Shawn C. Brennan, D.D.S. appears in the following listings:

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