Fellows - Penn Medicine

Meet the fellows of the Division of Endocrinology, Diabetes and Metabolism.

Program Director

Caitlin A. White, MD

Associate Program Director

Serena Cardillo, MD

Program Director

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First Year Fellows

Dania Salih Bacha, MD

Medical School: American University of Beirut Faculty of Medicine Residency Program: Cleveland Clinic Foundation

Megan Garver, MD

Medical School: Sidney Kimmel Medical College Thomas Jefferson Residency Program: Temple University Hospital

Margaret Kruithoff, MD

Medical School: Tufts University School of Medicine Residency Program: University of Rochester Medical Center

Maliza Namude, MD

Medical School: Washington University School of Medicine Residency Program: Brigham & Women's Hospital

Second Year Fellows

Bassam AlHamer, MBChB

Medical School: Royal College of Surgeons in Ireland - Medical University of Bahrain Residency Program: Pennsylvania Hospital of the University of Pennsylvania

Diana He, MD

Medical School: JS Weill Medical College, Cornell University Residency Program: Montefiore Medical Center/Albert Einstein College of Medicine

Marah Alsayed Hasan, MBBS

Medical School: University of Limerick Graduate Medical School Residency Program: Main Line Health System/Lankenau Medical Center

Riddhi Amin, MD

Medical School: Wayne State University School of Medicine Residency Program: Rutgers - Robert Wood Johnson Medical School

Recent Graduates

Stephane (Vie) Guerrier, MD

Attending Endocrinologist,
Pennsylvania Hospital

Medical School: Perelman School of Medicine, University of Pennsylvania Residency Program: Hospital of the University of Pennsylvania

Patricia Yea Chu, MD

Attending, Post-doctoral Research Fellow
Children's Hospital of Philadelphia (CHOP)

Medical School: Duke University School of Medicine Residency Program: Vanderbilt University Medical Center

Natalie Dapas, MD

Assistant Professor, University of Chicago

Medical School: The University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine Residency Program: MedStar Georgetown University Hospital

Pamela Anne Dolnik, MD

Assistant Professor of Medicine,
University of Illinois Hospital and Health Sciences System

Medical School: The Feinberg School of Medicine, Northwestern University Residency Program: McGraw Medical Center of Northwestern University

Nnenia Francis, MD

Assistant Professor of Medicine, University of Kentucky

Medical School: St. George’s University Medical School Residency Program: Medstar Georgetown University Hospital

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Sapir Nachum Goldberg, MD

Clinical Assistant Professor
NYU Langone Diabetes & Endocrinology Associates

Medical School: Weill Cornell School of Medicine Residency Program: New York Presbyterial Hospital/Weill Cornell Medical Center

Robert Benson Jones, Jr., MD

Clinical Assistant Professor of Medicine, Philadelphia VA Medical Center

Medical School: Tulane University School of Medicine Residency Program: Thomas Jefferson University Hospital

Jorge Jo Kamimoto, MD

Assistant Professor of Medicine, Perelman School of Medicine

Medical School: Universidad de San Martin de Porres Facultad de Medicina Residency Program: University of Arkansas Medical Sciences

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Raashi Mamtani, DO

Assistant Professor of Clinical Medicine
Perelman School of Medicine, University of Pennsylvania

Medical School: Touro College of Osteopathic Medicine - New York Residency Program: Thomas Jefferson University Hospital

Javier Ocampo Mascaro, MD

Assistant Professor of Clinical Medicine,
Penn Medicine University City & Penn Metabolic Medicine

Medical School: Universidad Peruana de Ciencias Aplicadas (UPC) Escuela de Medicina Residency Program: University of Miami, Jackson Health System

Sujatha Reddy, MD

Assistant Professor of Clinical Medicine
Perelman School of Medicine, University of Pennsylvania

Medical School: Drexel University College of Medicine Residency Program: Hospital of the University of Pennsylvania

Marianne Riordan, MBChB

Assistant Professor of Clinical Medicine
Lewis Katz School of Medicine at Temple University

Medical School: University College Dublin School of Medicine Residency Program: University of Pennsylvania Health System, Pennsylvania Hospital

Ana Rivadeneira, MD

Assistant Professor of Medicine, Einstein Healthcare Network

Medical School: Universidad Francisco Marroquin Facultad de Medicina Residency Program: Mt. Auburn Hospital-Harvard Medical School

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Current Endocrinology, Diabetes and Metabolism Fellows

Program Director

Caitlin A. White, MD

Serena Cardillo, MD

First Year Fellows

Dania Salih Bacha, MD

Megan Garver, MD

Margaret Kruithoff, MD

Maliza Namude, MD

Second Year Fellows

Bassam AlHamer, MBChB

Diana He, MD

Marah Alsayed Hasan, MBBS

Riddhi Amin, MD

Recent Graduates

Stephane (Vie) Guerrier, MD

Patricia Yea Chu, MD

Natalie Dapas, MD

Pamela Anne Dolnik, MD

Nnenia Francis, MD

Sapir Nachum Goldberg, MD

Robert Benson Jones, Jr., MD

Jorge Jo Kamimoto, MD

Raashi Mamtani, DO

Javier Ocampo Mascaro, MD

Sujatha Reddy, MD

Marianne Riordan, MBChB

Ana Rivadeneira, MD