New England Dental Wellness

78 Country Club Rd, Greenfield, MA 01301
Closed today
Opens Monday at 8:30am
SundayClosed
Monday8:30am - 12:00am
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
Friday12:00am - 5:00pm
SaturdayClosed

Born in Illinois, Dr. Wisniewski received his undergraduate degree in human physiology from Southern Illinois University. After taking over a year of graduate work at Southern, Dr. Wisniewski moved to Chicago where he obtained his DDS from the University of Illinois at Chicago. He is the past president of the New England Academy of Cosmetic Dentistry and a member of the American Academy of Cosmetic Dentistry. He is now an accredited member of the International Academy of Oral Medicine and Toxicology.

A life-long student, Dr. Wisniewski is dedicated to continuing his education and constantly seeks training opportunities. He then puts his enhanced skills into practice to offer you the most up-to-date treatments.

Front Desk Clerk Deb Debs 18 years of experience with our practice make her a cornerstone of our success. With a BA in psychology, Deb is well-equipped to work with people and understand their needs. She enjoys the demands of our fast-paced office and the cutting-edge dentistry we provide.

A married mother of two, Deb enjoys camping and visits to the ocean in her spare time. She also teaches second grade CCD, sings in her churchs choir, and is the captain of the Relay for Life cancer benefit.

Dental Hygienist Nora Nora has spent all 19 years of her career with us; and were better for it! She holds an AS degree in dental hygiene and is a member of the American Dental Hygienists Association and the Massachusetts Dental Association. Nora appreciates our commitment to introducing new ideas and technology and willingly integrates them into her daily work. She particularly likes to work with children and sharing in a successful first visit. Nora, a married mother of two, enjoys yoga, hiking, and reading in her spare time.

Dental Assistant Kay Kay has spent the past 11 years of her 13-year career with us. She has an associates degree in marketing but enjoys the challenges and rewards of cosmetic dentistry. Kay loves ensuring the comfort of our patients and that Dr. Mark encourages lifelong learning. She is also very proud of our practices commitment to keeping the environment healthy and eagerly looks for ways to make us a green office. When not at work, Kay spends time with her husband and son. Her hobbies include biking, kayaking, swimming, and reading.

Reviews

Rating 4.5 out of 5 based on 11 reviews

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Lala Manix
2 years ago
We had high hopes for this dentist but had to leave. I knew it was time to go when my son got upset at how rude the dentist was to the women he worked with. Plus, the three cavities he filled for me have never felt right since. Super expensive and have to listen to COVID denial. Feels like the dentist has entered his "stay off my lawn!" phase. All the women who work there are awesome though.


Diana K.
2 years ago
Dr. Mark is the best dentist, hands down. Really talented at cosmetic dentistry and actually knows and understands how health and wellness plays into the health if our teeth. Very lucky to have him in the area.


Joe Johnson
4 years ago
I didn't think a dentist could get any better than the holistic dentist I had on the other side of the state... until I met Dr. Mark! I wish we had moved to the area sooner so that he could have saved me an unnecessary surgery!


Joanne O'Neil
5 years ago
Wonderful experience! Not something you usually hear about a dental office visit?! Well it's very true here. Dr. Mark and his staff are exceptional. Warm, welcoming, professional and kind. This is cutting edge dentistry at its best!


Carol Viera
5 years ago
Being a licensed healthcare professional, I've known for many years that despite my consistently getting great marks from dentists, unresolved dental issues were a big piece of my own health puzzle. Still, knowing that and being able to get proper treatment to resolve it are two separate issues. Last fall, though, I discovered New England Dental Wellness and Dr. Mark Wisniewski, an experienced biological dentist offering exactly what I was looking for: safe mercury (and all metals) removal, biocompatible restorations without metal, and ways and means to treat underlying infections from root canals and suspected cavitations, including providing supportive ozone therapy. Bonus, I like him - and his staff! :-) Over the past six months, I have had all metal (including mercury) removed and have had a first surgery removing an infected root canal and failing aching tooth as well as treatment for two cavitations. At each step, I've found my body becoming more relaxed and pain-free, my sleep improving, chronic sinus infections beginning to resolve and more. As a practicing healthcare provider, I can say that to offer the kinds of services Dr. Mark offers, including staying current with the rapidly evolving science and treatment strategies, is not an inexpensive endeavor for the practitioner. Furthermore, insurance lags well behind and will not cover everything. But treatment and results I have experienced and continue to experience here are well worth what they have cost me and I would do it all again in a heartbeat. Thank you, Dr. Mark, Kay and Deb! - Dr. V


Edward Ritz
6 years ago
Pretty much everyone uses this though be aware the search is guided by their algorithms. So if you don't think you are getting all the info, go elsewhere. This is no way a criticism of Dr Wisniewski's site, just Google.


John Malley
7 years ago
Dr Mark is the best dentist I have seen in my lifetime. He is skilled, a book of knowledge. He is passionate about the patients overall health. The team is friendly and professional. I highly recommend New England Dental Wellness.


skygypsy11
7 years ago
Very happy to find a doctor that is so knowledgeable and up to date on the best and healthiest methods of dentistry, as well as one who applies cutting edge technology so skillfully. The staff is really awesome: detail oriented and down to earth with many years of experience. Also a caring and personalized atmosphere overall. I highly recommend this dental practice . . . don't go anywhere else!


Sarah Morris
8 years ago
Dr. Mark saved my smile! He is an extremely talented cosmetic dentist and his dental team is first rate!


Jay Pelland
12 years ago
Not what you would expect from going to the dentist! Felt like you were going to a spa while getting your dentistry work done. Nora (hygienist) was pleasant and exceptionally gentle (pain free!) and Dr. Mark really cares about his patients and their well being. Would not go anywhere else.


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