Bosley Hair Restoration & Transplant
1 of 11 surgeons verified State medical license
Dr. Gerald Scott Welker, Mark Oyama, MD, Dr. James Aachen-Winans +8
We list 14 clinics in San Francisco, California. 13 have at least one surgeon we have verified.
Verification sources used on this page: State medical license (13), ISHRS (5), ABHRS (4). Last checked September 2026.
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Viewing 1-14 of 14 clinics
Every state runs its own searchable license register, so a verified surgeon here turned up on their state board, on the ABHRS list, or in ISHRS membership. A state license means they can practice medicine there.
1 of 11 surgeons verified State medical license
Dr. Gerald Scott Welker, Mark Oyama, MD, Dr. James Aachen-Winans +8
Surgeon verified State medical license
Dr. Stanley Jacobs
Surgeon verified State medical license
Dr. David Kang
Surgeon verified State medical license
Dr. Corey Maas
Surgeon verified State medical license
Dr. Evan Ransom
Surgeon verified ISHRS · State medical license
David Berman, MD
Surgeon verified State medical license
Dr. Mirrafati
Surgeon verified State medical license
Dr. Peter Panagotacos
Surgeon verified State medical license
Seth L Matarasso, M.D.
Surgeon verified ISHRS · ABHRS · State medical license
Thomas Rosanelli, M.D.
Surgeon verified ISHRS · ABHRS · State medical license
Sara Wasserbauer, M.D
All 3 surgeons verified ISHRS · ABHRS · State medical license
Dr. Parsa Mohebi, Dr. Manu Gujrati, Dr. Michael Pan
Surgeon verified ISHRS · ABHRS · State medical license
Dr. John Diep
These clinics either don't name a doctor or name one we couldn't match, and your state board's register is free to search. Before booking, check the license comes back active with no disciplinary action against it.
Dr. Sheldon S. Kabaker
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