Jefferson University Hospitals

Our Doctors

Pulmonology

Ritu G. Grewal, MD
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Accepting New Patients

Ritu G. Grewal, MD

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Pulmonology
  • Sleep Medicine

Office Locations

  • 700 Walnut Street, Floor 2, Philadelphia, PA 19106
  • 211 South 9th Street, 5th Floor, Walnut Towers, Philadelphia, PA 19107
  • 834 Walnut Street, Suite 650, Philadelphia, PA 19107

Sleep Medicine

Karl  Doghramji, MD
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Accepting New Patients

Karl Doghramji, MD

Jefferson University Physician
Academic Title: Professor

Specialties

  • Sleep Medicine

Office Locations

  • 211 South 9th Street, 5th Floor, Walnut Towers, Philadelphia, PA 19107
  • 2211 Chapel Avenue West, Suite 403, Cherry Hill, NJ 08002
Zhanna  Fast, MD
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Accepting New Patients

Zhanna Fast, MD

Jefferson University Physician
Academic Title: Clinical Assistant Professor

Specialties

  • Sleep Medicine

Office Locations

  • 211 South 9th Street, 5th Floor, Walnut Towers, Philadelphia, PA 19107
Dimitri  Markov, MD
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Accepting New Patients

Dimitri Markov, MD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

  • Sleep Medicine

Office Locations

  • 3 Crescent Drive, Floor 4, Philadelphia, PA 19112
  • 211 South 9th Street, 5th Floor, Walnut Towers, Philadelphia, PA 19107