Meet your Program for Precision Diagnosis and Therapy for Pediatric Motility Disorders team
Gastroenterologists with special expertise in motility diseases at CHOP will evaluate and direct your child's care. They work with the assistance of researchers, nurses, nutritionists and physicians from other divisions at the hospital.
Appointments and referrals
Clinical Director
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Hayat Mousa, MD
Director of Clinical Research
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Alain J. Benitez, MD, MSTR
Gastroenterology Faculty
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Lindsey G. Albenberg, DO
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Máire Abraham Conrad, MD, MS
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Melissa A. Crawford, MD
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Patricia DeRusso, MD, MS
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Gayle H. Diamond, MD
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Lisa Fahey
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Samantha H. Fish, MD
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Jonathan A. Flick, MD
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Steven J. Fusillo, MD
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Bridget C. Godwin, MD
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Andrew B. Grossman, MD
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Janice A. Kelly, MD, FAGA
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Kevin J. Kelly, MD
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Chris A. Liacouras, MD
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Kathleen M. Loomes, MD
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Vera De Matos Maillard, MD
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Petar Mamula, MD
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Asim Maqbool, MD
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Maria R. Mascarenhas, MBBS
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Elizabeth Clabby Maxwell, MD, MS
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Jamie Merves, MD
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Amanda Muir, MD, MTR
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Jennifer Panganiban, MD
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Matthew J. Ryan, MD
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Nina N. Sainath, MD
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Edisio J. Semeao, MD
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Arunjot Singh
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Raman Sreedharan, MBBS, DCH, MRCPCH
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Ronen Stein, MD
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Jessica W. Wen, MD
Inpatient Frontline Ordering Clinicians for Gastroenterology
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Taylor McLaughlin, MS, PA-C
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Roshani Patel, PA-C
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Jacqueline Vincent
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Jackie Vincent, MSN, RN, CRNP-AC
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Laura White, MMS, PA-C
Cecilia Woodward
Motility Faculty
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Prasanna K. Kapavarapu, MD
Adam Paul, DO
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David A. Piccoli, MD
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Jennifer Webster, DO
Gastroenterology Advanced Practices Nurses
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Kerry Ashcroft, BSN, MSN, CPNP
Motility Advanced Practice Nurses
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Millie Boettcher, MSN, CRNP
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Kirsten Walaski, MSN, CRNP
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Lauren M. Wolverton
Gastroenterology Suite Motility Nurses
Sarah Angelone
Sherri Dayton
Chanda Floyd
Erica Kleinhans
Caitlin Kuntz
Greta Roper
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Nicole Stanley, BSN, RN
Gastroenterology Social Workers
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Muzna Gulamali
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Meghan F. Miano, MSW, LSW
Psychologists
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Christina E. Holbein, PhD
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Sarah Mayer-Brown, PhD
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Kelly A. O'Neil Rodriguez, PhD
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Margo M. Szabo, PhD
Gastroenterology Dietitians
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Margaret M. Girten, RD, LDN, FAND
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Rebecca Rogers, MA, RD, LDN
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Natalie L. Stoner, RD, LDN
Renee Trout
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Sarah Weston, RD, CSP, LDN
Motility Dietitians
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Andrea Nepa, MS, RD, CSP, LDN
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Janel Steinhoff, RD, LDN
Nurse Coordinators
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Isabel Cruz, RN
Research
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