Affiliated with a Castle Connolly Top Hospital
Please contact Dr. Petryniak's office for more information or to schedule a consultation.
For detailed information, please contact Dr. Petryniak's office.
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111 Michigan Ave NW
Washington, DC 20010
(415) 559-1442
9901 Medical Center Dr Ofc 3 Fl 3
Rockville, MD 20850