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Sadowski Richard H Dentist Thank you for choosing the dental practice of Dr. Peterman. It is our mission as your dentist in Sandwich to provide you and your family with exceptional quality dental care for many years to come. We pride ourselves on providing the highest level of personalized dental care and Dr. Peterman takes the time to carefully discuss every treatment option with our patients. We feel that by helping our patients make informed decisions about their oral care, we can provide the best level of service and achieve the most successful results.
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Reviews (13)
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Bob A.
Mar 18, 2022
I called his office this morning to ask if anyone would be available today to reinstall a crown that fell off. I was not a patient of Dr. Peterman. The answer was yes. About 20 minutes later I was in his office and about 45 minutes I was out with my crown reinstalled. I sensed that Dr. Peterman was a highly competent dentist by his demeanor and words.

I was correct, and so impressed that I will go to him for all future dental needs. In addition, the staff at the facility was absolutely terrific. They were pleasant and discussed potential reasons the crown became separated.
Felice Cohen
Feb 13, 2022
Always leave my cleaning with a smile. Get in on time, team does excellent work, staff is friendly, and you leave with a goodie bag!
Amanda Shapiro
Nov 06, 2021
Dr. Peterman and his staff are phenomenal! 5 stars are not enough. I requested a very last minute appointment as a new patient and was generously accommodated. Not only is every individual in this office personable and kind, but professional and efficient, too. I would recommend this office to anybody looking for a dentist.
Wayne Pike
Jun 14, 2021
For the first time in my adult life I had a cleaning that didn't leave Me feeling like I'd been in a fight. The atmosphere was very relaxed and welcoming. I can't say enough good things about Laura and the staff. I highly recommend John Peterman.
Betsy P.
May 16, 2021
So good to be back! After too many months without a cleaning, Brandon did a wonderful job. Felt totally safe with all the proper protocols being followed.
Savannah Moynihan
May 07, 2021
After a few negative experiences at other adult dentists, I was recommended to this office and have now been going here for years. Dr. Peterman, Laura and all the other hygienists are friendly and kind, gentle but effective in my mouth, and respectful of my wishes and do not push unnecessary treatments or xrays just to make money. I definitely recommend getting teeth cleanings here!
Shawna Baacke
Apr 30, 2021
From the moment you walk in the office your are treated with kindness! The entire staff is incredibly caring and friendly! Dr. Peterman is amazing. Makes going to the dentist a pleasure!
Scott Childress
Apr 21, 2021
Excellent staff and wonderful dentist! Has the patient's best interest and health in mind. Highly recommend!
Vikki Cortez
Mar 26, 2021
Every single person in Dr. Peterman's office goes above and beyond. Every visit we have is such a pleasant experience. We have gone to several dentist around the Cape and on Martha's Vineyard and his office is the best we have been to. We gladly make the trip from MV to his office. Highly recommend!
Timothy Mcdonough
Feb 04, 2021
Are you kidding me! This doctor is the best He gets my whole family tuned up and ready To go on our ROCK N ROLL TOUR John also is a Staunch critic of Fine beef and reduction sauces just saying.
John Oliveira
Nov 28, 2020
Wonderfully, professional and accomodating staff. They quickly got me in, reviewed my needs and concerns and developed a comprehensive care plan.
Anthony Spagone
Sep 06, 2020
We recently discovered Dr. Peterman in Sandwich. I and my three kids go to him. They range from 12-16 and we are all very pleased with him and his staff. They are friendly, professional and accommodating with scheduling. Highly recommended!
Kelli Moors
Jun 12, 2019
Dr. Peterman is great with my kids and the staff are always polite and helpful.