Meet the fellows of the Division of Renal Electrolyte and Hypertension Nephrology Fellowship program.
First Year Fellows
Nadia Al Haddad, MD
Medical School:
LAU Gilbert and Rose-Marie Chagoury School of Medicine, Lebanon
Residency Program:
Lankenau Medical Center, Wynnewood, PA
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Hoon Chang, MD
Medical School:
Georgetown University of Medicine, Washington, DC
Residency Program:
Kaiser Permanente Mid-Atlantic States, Gaithersburg, MD
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Clara Fischman, MD
Medical School:
Icahn School of Medicine At Mount Sinai, New York, NY
Residency Program:
The Hospital of the University of Pennsylvania, Philadelphia, PA
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Jonas Kwok, MD
Medical School:
State University of NY Downstate Medical Center College of Medicine, Brooklyn, NY
Residency Program:
USC Medical Center, Los Angeles, CA
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Victor Jose Martinez-Leon, MD
Medical School:
Universidad Central de Venezuela Escuela de Medicina Jose Maria Vargas, Venezuela
Residency Program:
Einstein Medical Center, Philadelphia, PA
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Shejuti Paul, MD
Medical School:
University of Alabama at Birmingham Marnix E Heersink School of Medicine, Birmingham, AL
Residency Program:
University of Tennessee, Memphis, TN
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Chris Showers, MD
Medical School:
Columbia University College of Physicians and Surgeons, New York, NY and American University of Antigua
Residency Program:
New York Presbyterian, New York, NY
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Tammy Yu, MD
Medical School:
The Warren Alpert Medical School of Brown University, Providence, RI
Residency Program:
Brown University, Providence, RI
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Second Year Fellows
Zachary Appelbaum, MD
Medical School:
University of Miami LM Miller School of Medicine, Miami, FL
Residency Program:
George Washington University, Washington, DC
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Kristi Dodbiba, DO
Medical School:
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
Residency Program:
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
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Sea Bass Franco, MD
Medical School:
University of Vermont College of Medicine, Burlington, VT
Residency Program:
Duke University Hospital, Durham, NC
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Alex Pennekamp, DO
Medical School:
Ohio University College of Osteopathic Medicine, Athens, OH
Residency Program:
The Christ Hospital, Cincinnati, OH
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Kristen Tillquist, DO
Medical School:
West Virginia School of Osteopathic Medicine, Lewisburg, WV
Residency Program:
Kent Hospital, Warwick, RI
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Stephanie Wirtshafter, DO
Medical School:
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
Residency Program:
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
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Asheen Zariat, MD
Medical School:
St. George's University School of Medicine, West Indies, Grenada
Residency Program:
Allegheny Health Network, Pittsburgh, PA
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Glomerular Diseases Fellow
Margaret DeOliveria, MD
Medical School:
Cooper Medical School of Rowan University, Camden, NJ
Residency Program:
Combined Internal Medicine-Pediatrics at Duke University, Durham, NC
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Transplant Fellow
Patricia Nogueira de Sa, MD
Medical School:
Universidade de Santo Amaro (UNISA) Faculdade de Medicina, São Paulo, Brazil
Residency Program:
Rochester General Hospital, Rochester, NY
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Sarah Hryzak, DO
Medical School:
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
Residency Program:
Philadelphia College of Osteopathic Medicine, Philadelphia, PA
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Post Doctorate Instructors
Rachel Shulman, MD
Medical School:
Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
Residency Program:
The Hospital of the University of Pennsylvania, Philadelphia, PA
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Samer Mohandes, MD
Medical School:
University of Aleppo
Residency Program:
Wright State University Boonshoft School of Medicine
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