THE HEALTH OF YOUR SMILE
IS OUR TOP PRIORITY

IMPORTANT COVID-19 INFORMATION

On May 26, 2020, we resumed delivering the full range of dental care with all. We welcome all our patients back under the safest possible conditions. For further information regarding our new protocols, please click HERE.

Exceptional Care and Service at Greenwich Dental Group! Greenwich Dental Group provides top-notch dental care with a perfect blend of professionalism, expertise, and warmth. From the moment you walk in, the staff is welcoming and attentive, making every visit a pleasant experience. The dentists are highly skilled, take the time to explain procedures, and genuinely care about their patients' well-being. I highly recommend it to anyone looking for outstanding dental care in Greenwich.
Vivian Frost Avatar
Vivian Frost
2/08/2025
Great experience with the dental hygienist. Super service with a truly caring attitude.
Theodore Ohls Avatar
Theodore Ohls
2/01/2025
Amazing,kind and welcoming staff,Dr.Zadik is one of the most knowledgeable dentist I’ve ever met!
Livia Fernandez Avatar
Livia Fernandez
2/22/2025
Couldn’t be happier with the team at Greenwich Dental. Professional, warm, and clean facilities. Very skilled staff and highly knowledgeable. I would highly recommend this practice!
Jessica Crescenzi Avatar
Jessica Crescenzi
2/01/2025
As always, prompt, informative, thorough, friendly. And especially Samantha, the dental hygienist, who is also one of the main reasons that I enjoy returning to the practice!
David Breslin Avatar
David Breslin
2/22/2025
I was very pleased with the services today. Everyone is very competent, professional and caring about my comfort. All in all, a good experience.
Barbara Brodbeck Avatar
Barbara Brodbeck
2/25/2025

Call today to schedule an appointment at our Greenwich, CT office. 203.869.3984

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Meet Our Doctors

I practice what I believe are the 4 C’s in dentistry: Compassion, Courtesy, Competence & Cleanliness.

Steven Altman DMD,FAGD

Dr. Steven Altman received his doctorate of Dental Medicine degree from Temple University’s Kornberg School of Dentistry and completed his Advanced Education in General Dentistry residency program at Lutheran Medical Center in New York. He provides comprehensive dentistry services including cosmetic dentistry, implant dentistry, TMJ disorders, sleep apnea and restorative dentistry. Dr. Altman prides himself on utilizing state-of-the-art dental technology and research to provide the best care to his patients, meticulously detailing every procedure, whether it is a simple filling or a full mouth makeover. He is committed to listen carefully to his patients to understand their interests and concerns so that he can collaborate with them to achieve the best possible results dentistry has to offer.

My mission is to fulfill the needs of each patient that I meet in a personalized and comprehensive manner to restore confidence in their smile and life.

Marc J. Novak DMD, FAGD

Dr. Marc Novak was awarded his doctorate of dental medicine (DDM) from the University of Connecticut and completed advanced restorative and surgical training at the No. 1 hospital in the state of New Jersey, Morristown Medical Center. Dr. Novak believes in a conservatively proactive approach to dentistry with a level of personal attention to patients that has become central to the philosophy of Greenwich Dental Group. His comprehensive planning is carefully crafted to treat all levels of oral healthcare in order to provide you the care and commitment that you deserve.

Dr. Zadik

A great smile is a facelift in everyone’s price range.

David A. Zadik D.D.S.

Dr. David Zadik’s commitment to continuous education and professional excellence began many years ago. After earning his undergraduate degree in his hometown from the University of Toledo in Ohio, he went on to complete his dental graduate work at the University of Detroit Mercy in Michigan, followed by residency programs at both Detroit Mercy and Mt. Sinai hospitals. He then added to his expertise by engaging in rigorous advanced training in the field of restorative cosmetic dentistry. In the years since, he has continued to seek out educational opportunities in new technologies that are transforming dental care and cosmetic options for today’s patients.

Ultimately, the quality of my dentistry has to speak for itself, but it is also vitally important to me that my patients feel comfort and peace of mind with every visit.

Stephanie Hotchkiss D.D.S. Emeritus

Dr. Stephanie Hotchkiss is a graduate of the University of Maryland School of Dentistry and completed her residency at University Hospital in Baltimore. Prior to her joining Greenwich Dental Group, she served as director of the Department of Dentistry at Kernan Hospital in Baltimore and director of the Hospital Dentistry Clinic at Bexar County Hospital in San Antonio, Texas. Dr. Hotchkiss volunteers yearly for mission work in Honduras to treat and educate those in need of dental care. She is a member of the American Dental Association, the Academy of General Dentistry and Greenwich Dental Society.

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