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Dr. Donald Gass

Dr. Donald Gass

Oral Surgeon


University of Connecticut, Oral & Maxillofacial Sugery Residency | Creighton Dental School, DDS | Creighton University, BA

Awards and Honors:

National Dental Honor Society

Diplomate, American Board of Oral & Maxillofacial Surgery

New Hampshire Magazine Top Dentist - 2019

About Dr. Donald Gass

With over 40 years of experience, Dr. Donald J. Gass is an expert oral surgeon. A graduate of Creighton Dental School, Dr. Gass completed his Oral & Maxillofacial Surgery residency at the University of Connecticut. Dr. Gass practices a full scope of oral and maxillofacial surgery, ranging from cosmetic facial bone surgery, corrective jaw surgery to wisdom tooth removal. In particular, Dr. Gass provides a full range of dental implant procedures and is well educated in their benefits. He also manages facial injuries, facial pain, and TMJ disorders.

For the comfort of his patients, Dr. Gass and his team are trained in administering a complete range of anesthesia. Depending on the needs of the patient and the procedure, one of several anesthetic techniques will be suggested. By providing oral surgery in dental practices throughout New Hampshire, Dr. Gass is able to treat patients where it’s most convenient for them and where they’re most comfortable. This also allows him to provide the ultimate in coordinated dental care by practicing alongside the patient’s general dentist. Dr. Gass takes pride in providing dental care that has a significant impact on a patient’s life and ultimately gives them their smile back.

New Hampshire Magazine

My Locations

Manchester Elm St

Gentle Dental Manchester Elm St

801 Elm St.

Manchester, NH 03101

Call for an Appointment

Call Icon(603) 623-7800

Insurances Accepted

Blue Cross Blue Shield
Delta Dental
United Concordia Dental

We are in-network providers with most major dental insurance companies. Call us to confirm coverage.