Loading listings...
Loading listings...
Is this your business?
Claim your free profile to update your info, respond to reviews, and start getting leads from clients searching for dermatologist professionals in Bethesda.
We verify your phone before sharing it — no spam.
Mark Welch is a dermatologist professional located in Bethesda, MD. They specialize in dermatology, mohs-micrographic surgery. With over 20 years of experience, they bring deep expertise to every client.
Mark Welch holds an active professional license for your protection.
Looking for a dermatologist professional in Bethesda, MD? Contact Mark Welch to discuss your needs and schedule a consultation. Compare ratings and reviews to find the right professional for you.
How much does dermatologist cost in Bethesda, MD?
View 2026 pricing guide with cost breakdowns and local data
Ready to get started?
Compare professionals in your area to find the best fit.
Get a free, no-obligation quote. It takes less than a minute and Mark Welch will respond directly.
Mark Welch is a dermatologist based in Bethesda, Maryland, with 20 years of experience in the field. He holds an M.D. degree and is registered under license number D51120. With two decades of practice, he brings substantial clinical experience to dermatological care.
Mark Welch holds an M.D., indicating he has completed medical school and the required training in dermatology. His license number D51120 registers him as a practicing physician in Maryland. This credential means he has met state medical board requirements and is authorized to diagnose and treat skin conditions, prescribe medications, and perform dermatological procedures within the scope of medical practice.