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Mark A. Tretiak, MD

OB-GYN

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Specialties and Licenses

Specialties
OB-GYN
Licensed In
District of Columbia, Maryland, Virginia
NPI Number
1851451322
In the National Registry
19 years (since 2006)

Name, specialties, licenses and address come from the NPPES national provider registry, updated weekly (this record last changed June 2021).

What OB-GYNs Commonly Treat

Typical for the specialty. Ask the office which of these Dr. Mark Tretiak offers.

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The information on this site is for general educational purposes only and is not medical advice, diagnosis, or treatment. Reading this site does not create a doctor–patient relationship. Always consult a qualified healthcare professional for personal guidance. If this is an emergency, call 911. Mentions of medications, devices, or procedures are informational and not endorsements. Full medical disclaimer.