Sullivan Dentistry - Professional dental clinic exterior with modern facilities

Sullivan Dentistry

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5.0 (196 reviews)

Dentist in Mukwonago, WI

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About

Sullivan Dentistry in Mukwonago, WI, is a highly-rated family dental practice led by Dr. John Sullivan and his son, Dr. David Sullivan. They offer comprehensive dental services, including general, cosmetic, restorative, and emergency care, utilizing state-of-the-art technology in a comfortable, patient-focused environment.

Hours

Monday

Closed

Tuesday

8:00 AM – 3:00 PM

Wednesday

Closed

Thursday

Closed

Friday

8:00 AM – 5:00 PM

Saturday

8:00 AM – 1:00 PM

Sunday

Closed

Quick Info

Address

453 River Crest Ct, Mukwonago, WI 53149

Phone

(262) 592-5770

Website

sullivan-dentistry.com

Accessibility

  • Wheelchair-accessible car park
  • Wheelchair-accessible entrance
  • Wheelchair-accessible toilet

Amenities

  • Toilet

Planning

  • Appointments recommended

Payments

  • Credit cards
  • Debit cards
  • NFC mobile payments
  • Credit cards

Planning

  • Accepts new patients

Payments

  • Cash only

About this person

  • Practitioner gender

Detailed Introduction

Sullivan Dentistry is a well-established and highly-regarded dental clinic located at 453 River Crest Ct, Mukwonago, WI 53149. The practice is a father-and-son team, led by Dr. John Sullivan and Dr. David Sullivan, who are dedicated to providing exceptional dental care to families in Mukwonago and the surrounding Southeast Wisconsin communities. Dr. John Sullivan opened a satellite office in Mukwonago in 2007 after practicing in Illinois for twenty years, building a new, state-of-the-art facility in 2011. He is a 1987 graduate of Loyola School of Dentistry in Chicago and has extensive training from prestigious institutions like the Dr. Peter Dawson Academy for Advanced Dentistry and the Dr. Jay Gerber Academy for Advanced Orthodontics and TMD. He is also a Fellow of the International Congress of Oral Implantology, demonstrating a strong commitment to continuing education and staying current with the latest dental advancements. Dr. David Sullivan, his son, graduated from Touro College of Dental Medicine at New York Medical College in 2021 and completed a General Practice Residency at New York-Presbyterian/Weill-Cornell Medical Center. He brings a fresh perspective and a shared passion for patient care to the practice. Sullivan Dentistry prides itself on offering a comprehensive range of dental services, catering to patients of all ages. These services include, but are not limited to, General Dentistry (check-ups, cleanings, exams), preventive care (fluoride treatments, sealants), Restorative Dentistry (fillings, crowns, bridges, dentures, root canals), Cosmetic Dentistry (Teeth Whitening, veneers), orthodontic treatments, and Emergency Dental Care. They emphasize the use of state-of-the-art technology for accurate diagnostics and efficient, precise treatments. The clinic is renowned for its patient-centric approach, prioritizing comfort and creating a welcoming environment. Many patient testimonials highlight the friendly, professional, and caring nature of the entire staff, often noting how the team helps alleviate dental anxiety. They are known for personalized treatment plans, attentive care, and a commitment to ensuring patients feel at ease during their visits. Sullivan Dentistry accepts CareCredit, offering flexible financing options to make dental care more accessible.

Photos

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Sullivan Dentistry
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Patient Reviews

5.0 out of 5
E

Eric R.

Sullivan Dentistry is hands down the best dental experience I’ve had. Dr. Sullivan is meticulous and takes the time to explain every step—whether it’s a routine cleaning or a more complex procedure. I recently had a crown done, and it fits perfectly, looking just like my natural tooth.

The staff is fantastic too; they’re friendly, efficient, and always check in to make sure you’re comfortable. The office is modern and clean, with a calm atmosphere that eases any dental jitters. They work seamlessly with insurance and are upfront about costs, no surprises. My family switched here a year ago, and we’re all hooked—finally, a dentist we actually look forward to visiting!

July 23, 2025

Megan Marie

Megan Marie

I had immense tooth pain and my old dentist couldn't fit me in for about a month. I called at 12:10 on a Saturday, 45 minutes before they closed and they were able to squeeze me in last minute. Dr. Sullivan was not only thorough and kind, but also helped alleviate my tooth pain until I can get my procedure done. He also called next day to check on me, something I've never had a dentist do.

I have nothing but good to say about him and his practice. Thank you Dr. Sullivan, you and your staff are wonderful.

March 30, 2025

Jason Martin

Jason Martin

Sullivan dentistry is amazing. I actually travel from Florida to get work done. Both Dr John and Dr David are great. Techs are great too. Beautiful clean new building, with latest technology to ensure correct diagnosis. Great job and see you all in 4-5 months for the next step.

January 19, 2025

Kiah Allen

Kiah Allen

After a former experience at another local dentist where staff was so rude that I opted not to complete my appointment, I can say with confidence that Sullivan has the most amazing customer service. They were beyond kind from the moment I walked in the door. The receptionist jumped through hoops to verify my insurance which was due to my own fault of not having my card.

All staff were extremely pleasant and they made the experience comfortable. I felt very comfortable with their knowledge and expertise and they kept me informed of what to expect the entire time. Now I am brining my kids in and we are happily establishing care here!

February 28, 2025

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Our Location

Sullivan Dentistry

453 River Crest Ct, Mukwonago, WI 53149

Contact Information

Address

453 River Crest Ct, Mukwonago, WI 53149

Phone

(262) 592-5770

Website

https://sullivan-dentistry.com/

Ready for Your Next Dental Visit?

Make an appointment now and experience the difference.

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