Valdemar Welz

398 Commonwealth Ave.
Boston, MA, 02215

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Dr. Welz received his D. M. D. from Boston University Goldman School of Dentistry in 1978. From 1978 to 1992 he was the Course Director of Pre-Clinical Fixed Prosthetics and Dental Anatomy courses at BU Goldman School of Graduate Dentistry and has lectured at various professional venues, including the Yankee Dental Congress and local dental study groups. He has owned his own practice for 40 years and does his own in-house lab work. Dr. Welz's focus has always been on maintaining a practice that is honest and reliable; his goal is to help patients keep their teeth for a lifetime. He tries to educate patients and helps them have a better understanding of their overall health.

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Award Years


List the treatments and procedures you offer:


General dentistry, CEREC Single-Visit crowns, gold fillings, amalgam fillings, composite fillings, ceramic fillings, ceramic crowns, gold crowns, dental cleanings, dental bonding, preventative dental care

Awards or Certifications

Top Dentist, Boston Magazine, 2017/2018/2019

What's your background, education and training?

Boston University Bachelors of Art, Biology, 1974
Boston Univeristy Henry M. Goldman School Of Dental Medicine: Doctor of Dental Medicine (DMD), 1978
Course Director of Pre-Clinical Fixed Prosthetics and Dental Anatomy, BU Goldman School of Dental Medicine, 1978-1992
Instructor in dental occlusion and operative dentistry, 1978-1992
Associate Professor Boston Univeristy Henry M. Goldman School Of Dental Medicine, 1978-1992
Guest lecturer at Yankee Dental Conference

What is your typical process for working with a new patient?

Dr. Welz starts off a new patient appointment with his infamous “big tooth picture” and offers patients insights into their dental health and how to implement preventive dental self-care. He discusses a variety of topics from toothpaste abrasion to veganism. He then completes a comprehensive oral exam and x-rays; if a treatment plan is deemed necessary, Dr. Welz is happy to discuss the best option. A new patient is encouraged to set up regular hygiene visits to maintain optimal dental health.

What advice would you give a patient looking to find a provider in your specialty?

Dr. Welz recommends contacting a specialist (gum specialist/periodontist, oral surgeon, orthodontist, root canal specialist/endodontist) and ask them who they consider to be an excellent general dentist in your area.

What inspired your passion for your profession?

Dr. Welz knows that truth is absolute—philosophically, theologically, scientifically so he strives to do the best dental work possible because it one his god-given duties in his station in life.

What treatments are you most excited to offer?

Dr. Welz’s favorite treatment plan is not having one. Our main focus is guiding and educating patients on how to achieve and maintain optimal dental health.

What is the best reaction you’ve ever received from a patient?

The best reaction Dr. Welz continues to receive is from patients who comment that other dentists and specialists revere and deeply admire his restorative work.

How many years have you been in business?

Dr. Welz has practiced for 41 years.From our Google reviews:


What do clients have to say about you?

"I've known Dr. Welz for about 25 years, in fact he was my professor in Dental School. As a dentist I have the skills to know how to choose an excellent practitioner and I chose Valdemar. The bonus is that he has the best dental hygienist in the city!"-Steve

"Today I went in for my dental cleaning. Ania did a wonderful and thorough job. I know when I walk in the door I come to a warm and welcoming ambience where I will receive among the best dental care offered in Boston. I've lived in many different states and as a result have gone to a number of dentists in my lifetime. The dental care that I receive at Dr. Welz's ranks at the top of my list."-Lili

"I feel completely cared for by each person at Dr. Welz's office. Everyone is bright, full of life, professional, compassionate, interesting and knowledgable. I am very grateful to be receiving my dental care at this practice."- Laura

Hours of operation

Our hours of operation are 7-5 Monday-Friday.

Existing patients can seek emergency services 24/7.

Non-current patients can seek emergency services during our hours of operation.

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