Hair Systems International
Surgeon verified State medical license
Mark S. DiStefano, MD
We list 11 clinics in Massachusetts. 9 have at least one surgeon we have verified.
Registers used on this page: State medical license (9), ISHRS (6), ABHRS (1). Last checked August 2026.
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Viewing 1-11 of 11 clinics
Surgeon verified State medical license
Mark S. DiStefano, MD
Surgeon verified ISHRS · ABHRS · State medical license
Mark S. DiStefano, MD
Surgeon verified ISHRS · State medical license
Mark S. DiStefano, MD
1 of 2 surgeons verified ISHRS · State medical license
Dr. Robert Leonard, Matthew Lopresti, DO
All 2 surgeons verified ISHRS · State medical license
Dr. Robert Leonard, Matthew Lopresti, DO
1 of 2 surgeons verified ISHRS · State medical license
Dr. Robert Leonard, Matthew Lopresti, DO
1 of 2 surgeons verified ISHRS · State medical license
Dr. Robert Leonard, Matthew Lopresti, DO
1 of 2 surgeons verified State medical license
Dr. Mark DiStefano, Dr. Chris Heinis
1 of 2 surgeons verified State medical license
Dr. Mark DiStefano, Dr. Chris Heinis
Dr. Gerald Scott Welker, Mark Oyama, MD, Dr. James Aachen-Winans +8
Dr. Robert Dorin, Dr. Robert True
The USA has general medical rules that cover hair transplants, and checking is about average.
You can look your doctor up yourself on the government’s official list of licensed doctors. It is free to search. Search it here (opens the government register in a new tab)
What the rules are in the USA