Meet your Division of Gastroenterology, Hepatology and Nutrition team
Our team of pediatric gastroenterologists and hepatologists work as part of a skilled team that includes nurses, psychologists, social workers, dietitians and others. We strive to quickly respond to your concerns.
Appointments and referrals
Questions or for more information
Division Chief
Binita M. Kamath, MBBChir
Physicians and Researchers
Lindsey G. Albenberg, DO
Chandran P. Alexander, MD, MBBS, DCH
Alyssa Baccarella, MD, MS
Robert N. Baldassano, MD
Christina B. Bales, MD
Diane L. Barsky, MD
Anam Bashir, MD
Alain J. Benitez, MD, MSTR
Aaron D. Bennett, MD
Kyle Bittinger, PhD
Brooke E. Boyer, MD
Jefferson N. Brownell, MD, MS
Naomi E. Butler Tjaden, MD, PhD
Kimberly A. Campbell, MD
Kathy D. Chen, MD, M.D.
Alexander Y. Coe, MD, MEd
Sherri S. Cohen, MD, MPH, FAAP
Máire Abraham Conrad, MD, MS
Melissa A. Crawford, MD
Patricia DeRusso, MD, MS
Gayle H. Diamond, MD
Tamir Diamond, MD
Issy C. Esangbedo, MD, MPH, FAAP
Lisa Fahey
Samantha H. Fish, MD
Jonathan A. Flick, MD
Steven J. Fusillo, MD
Bridget C. Godwin, MD
Lena Gottesman-Katz, MD
Andrew B. Grossman, MD
Kathryn E. Hamilton, PhD
Robert O. Heuckeroth, MD, PhD
Binita M. Kamath, MBBChr, MRCP, MTR
Prasanna K. Kapavarapu, MD
Art Kastl, MD
Janice A. Kelly, MD, FAGA
Kevin J. Kelly, MD
Judith R. Kelsen, MD
Chris A. Liacouras, MD
Kathleen M. Loomes, MD
Vera De Matos Maillard, MD
Petar Mamula, MD
Michael A. Manfredi, MD
Asim Maqbool, MD
Maria R. Mascarenhas, MBBS
Elizabeth Clabby Maxwell, MD, MS
Jamie Merves, MD
Elana B. Mitchel, MD, MSCE
Jonathan A. Mitchell, PhD
Roopali Mittal, MD
Hayat Mousa, MD
Ahmed M. Moustafa, BPharm, PhD
Amanda Muir, MD, MTR
Noor Nema, MD
Kim Olthoff, MD, FACS
Nikhil Pai, MD
Jennifer Panganiban, MD
Trusha Patel, MD
David A. Piccoli, MD
Elizabeth Parks Prout, MD, MSCE
Elizabeth B. Rand, MD
Matthew J. Ryan, MD
Nina N. Sainath, MD
Edisio J. Semeao, MD
Amit A. Shah
Abraham Shaked, MD, PhD
Arunjot Singh
Raman Sreedharan, MBBS, DCH, MRCPCH
Virginia A. Stallings, MD
Ronen Stein, MD
Jennifer Webster, DO
Jessica W. Wen, MD
Sharon Wolfson, MD
Babette S. Zemel, PhD
Nursing Leadership
Michele Czyzewski, BSN, RN
Linda G. DeSantis, MSN, RN
Anita Puma, MSN, RN, CGRN, CNML
Fellows
Jonathan A. Berken, MD, PhD
Thiele Katri Elizabeth, MD
Jibraan A. Fawad, MBBS
Gillian Maris Greenberg, MD
Stephanie Hum, MD
Perumpail, Brandon Joseph, MD
Vivian Paulinne Vega Lemus, MD
Elaine Lin, MD
Yael (Dana) Neugut, MD, MS
Haley Pearlstein, MD
Ananthi Rajamoorthi, MD, PhD
Virginia E. Saurman, DO
Andrea M. Tou, MBBCh
Doris Valenzuela-Araujo, MD
Administrative Leadership
Maryann Chilkatowsky, MBA
Tiffany DiBruno
Kelly E. Kachelries, RDN
Rachel Tkaczyk, MSN, MBA, CRNP
Psychology
Kari F. Baber, PhD
Lauren M. Fussner, PhD
Christina E. Holbein, PhD
Margaret Mason, LCSW
Sarah Mayer-Brown, PhD
Jacquelyn M. Miller, PsyD, PhD
Kelly A. O'Neil Rodriguez, PhD
Brooke Singer, PsyD
Margo M. Szabo, PhD
Elizabeth Turner, PhD
Caroline Wilkes, PsyD, MA
Advanced Practice Provider
Cassidy Nagle, MMS, PA-C
Advanced Practice Providers
Kathleen Anderer, MSN, CRNP, CCTC
Kerry Ashcroft, BSN, MSN, CPNP
Patricia A. Bierly, MSN, CRNP
Millie Boettcher, MSN, CRNP
Elizabeth Bowerman, MSN, CRNP
Kaitlyn DaTorre, MSN, CRNP, FNP-C
Rachel Goldberg, MSN, CRNP
Taylor McLaughlin, MS, PA-C
Roshani Patel, PA-C
Yunika Presson, MSN, CPNP
Jackie Vincent, MSN, RN, CRNP-AC
Kirsten Walaski, MSN, CRNP
Laura White, MMS, PA-C
Laura L. Williams, MSN, RN, CRNP, CPNP-PC
Lauren M. Wolverton
Cecilia Woodyard, MS, PA-C
Clinical Pharmacists
Hannah Gustafson, PharmD
Astrela Moore, PharmD, BCPPS
Clinical Supervisor
Melissa Oxenberg, RN, BSN
Clinical Nurses
Christina D. Fuller, BSN, RN, CGRN
Chelsea C. Martin , BSN, RN, CGRN, CPHQ
Outreach and Access Nurses
Nicole Stanley, BSN, RN
Social Work
Ma Chua, MSW, LCSW
Muzna Gulamali
Meghan F. Miano, MSW, LSW
Kajal Patel, MSW
Clinical Dietitians
Dana Bartholomew, RD, CSP, CNSC, LDN
Lauren Cherry, MS, RD, LDN, CDCES
Colleen Duncan, RD, LDN, CNSC
Kara Feigenbaum, RD, CDCES, LDN
Jamie Filer, MS, RD, LDN
Samantha Fulmer, RD, LDN
Margaret M. Girten, RD, LDN, FAND
Oshay Johnson, MS, RD
Shannon Kelly, MS, RDN
Paige Ketabchi, MS, RD, CNSC, LD
Gabe Longo, MS, RD, LDN
Rebecca Rogers, MA, RD, LDN
Janel Steinhoff, RD, LDN
Natalie L. Stoner, RD, LDN
Renée Troutt, RD, LDN, CNSC
Emily Wallace, RD, CNSC
Mary Weiss, MS, RD, LDN
