Dr. Corwin is a Diplomate of the American Board of Dental Sleep Medicine for treating patients with sleep apnea and snoring.

Thomas Corwin, DDS, FAGD, D. ABDSM has worked in private practice for more than 30 years. He is a Diplomate of the American Board of Dental Sleep Medicine and is a Fellow in the Academy of General Dentistry (FAGD).  He is a member of The American Academy of Dental Sleep Medicine, the American Dental Association, the Maine Dental Association, and The Greater Portland Dental Society.

Dr. Corwin is a Consultant Examiner for the Commission on Dental Competency Assessment. He gives back to the community through Donated Dental Services, a humanitarian service to the disabled, elderly, and medically compromised.

Dr. Corwin is an educator in his field and has presented to hospital, physician, and dental groups about how oral appliances can help people with sleep apnea.

A strong advocate of continuing education, Dr. Corwin has completed more than 1,900 hours of additional training, including studies at the Pankey Institute for Advanced Dental Education, the Dawson Center, and the Seattle Institute for Advanced Dental Education, as well as the Postgraduate Program in Esthetic Dentistry at Baylor College of Dentistry. He has also completed additional studies in Dental Sleep Medicine and holds membership in the American Academy of Dental Sleep Medicine.

A Texas transplant, Dr. Corwin earned his undergraduate degree in Biology at Texas A&M University and subsequently received his Doctorate in Dental Surgery from Baylor College of Dentistry in 1983. After nine years of private practice in Texas, Dr. Corwin and his wife relocated to the Portland, Maine area and joined Drs. Burke and Philbrick in 1993.