Our Doctors

Sleep Disorders Medicine

Karl Doghramji, MD

Jefferson University Physician
Academic Title: Professor

Sleep Disorders Medicine

Office Locations
Walnut Towers, 5th Floor, 211 S. 9th Street, Philadelphia, PA
443 Laurel Oak Drive, 1st Floor, Voorhees, NJ

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Zhanna Fast, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Sleep Disorders Medicine

Office Locations
Walnut Towers, 5th Floor, 211 S. 9th Street, Philadelphia, PA

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Ritu G. Grewal, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Sleep Disorders Medicine
Pulmonary Medicine

Office Locations
Walnut Towers, 5th Floor, 211 S. 9th Street, Philadelphia, PA
834 Walnut Street, Ste. 650, Philadelphia, PA

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Dimitri Markov, MD

Jefferson University Physician
Academic Title: Assistant Professor

Sleep Disorders Medicine

Office Locations
Walnut Towers, 5th Floor, 211 S. 9th Street, Philadelphia, PA
3 Crescent Drive, Ste. 100, Philadelphia, PA

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Mary E. Pollice, MSN, CRNP

Jefferson University Physician

Sleep Disorders Medicine (Not Accepting New Patients)

Office Locations
Walnut Towers, 5th Floor, 211 S. 9th Street, Philadelphia, PA
3 Crescent Drive, Suite 100, Philadelphia, PA
443 Laurel Oak Drive, 1st Floor, Voorhees, NJ