Jefferson University Hospitals

Our Doctors

Cardiac Imaging

Gregary D. Marhefka, MD
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Accepting New Patients

Gregary D. Marhefka, MD

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Cardiac Imaging
  • Nuclear Cardiology
  • Cardiology

Office Locations

  • 925 Chestnut Street, Mezzanine, Philadelphia, PA 19107

Cardiology

Rene' J. Alvarez, MD
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Rene' J. Alvarez, MD

Academic Title: Professor

Specialties

  • Cardiology

Office Locations

  • 925 Chestnut Street, Mezzanine, Philadelphia, PA 19107
  • 104 Pheasant Run, Suite 128, Newtown, PA 18940
Howard H. Weitz, MD
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Accepting New Patients

Howard H. Weitz, MD

Jefferson University Physician
Academic Title: Professor

Specialties

  • Cardiology

Office Locations

  • 925 Chestnut Street, Mezzanine, Philadelphia, PA 19107
David H. Wiener, MD
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Accepting New Patients

David H. Wiener, MD

Jefferson University Physician
Academic Title: Clinical Professor

Specialties

  • Cardiology
  • Cardiac Imaging

Office Locations

  • 925 Chestnut Street, Mezzanine, Philadelphia, PA 19107

Electrophysiology

John U. Doherty, MD
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John U. Doherty, MD

Jefferson University Physician
Academic Title: Professor

Specialties

  • Electrophysiology
  • Cardiology

Office Locations

  • 401 East City Avenue, Suite 525, Bala Cynwyd, PA 19004
  • 925 Chestnut Street, Mezzanine, Philadelphia, PA 19107

Endocrinology

Serge A. Jabbour, MD
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Serge A. Jabbour, MD

Jefferson University Physician
Academic Title: Professor

Specialties

  • Endocrinology

Office Locations

  • 211 South 9th Street, Suite 600, Philadelphia, PA 19107

Internal Medicine

Lawrence D. Ward, MD,MPH
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Lawrence D. Ward, MD,MPH

Jefferson University Physician
Academic Title: Professor

Specialties

  • Internal Medicine

Office Locations

  • 833 Chestnut Street, Suite 701, Philadelphia, PA 19107

Interventional Cardiology

Nicholas J. Ruggiero, MD
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Accepting New Patients

Nicholas J. Ruggiero, MD

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Interventional Cardiology
  • Cardiology

Office Locations

  • 111 South 11th Street, Suite 6210, Philadelphia, PA 19107

Nephrology

Seyed M. Hamrahian, MD
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Accepting New Patients

Seyed M. Hamrahian, MD

Jefferson University Physician
Academic Title: Associate Professor

Specialties

  • Nephrology

Office Locations

  • 225 East City Avenue, Suite 109, Bala Cynwyd, PA 19004
  • 833 Chestnut Street, Suite 700, Philadelphia, PA 19107
Jingjing  Zhang, MD,PhD
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Accepting New Patients

Jingjing Zhang, MD,PhD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

  • Nephrology

Office Locations

  • 833 Chestnut Street, Suite 700, Philadelphia, PA 19107

Vascular Interventional Radiology

Colette M. Shaw, MD
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Accepting New Patients

Colette M. Shaw, MD

Jefferson University Physician
Academic Title: Assistant Professor

Specialties

  • Vascular Interventional Radiology
  • Interventional Radiology
  • Diagnostic Radiology

Office Locations

  • 111 South 11th Street, Suite 5340, Philadelphia, PA 19107