Clinical Services

• Spencer Dorn, MD, MPH, Assistant Professor of Medicine
• Ryan Madanick, MD, Functional Esophageal Disorders
• Yehuda Ringel, MD, Associate Director - Gastric and Small bowel motility testing
• Danielle Maier, MPAS, PA-C,  Administrative and Clinical Aspects of GI Motility Services
• Jennifer Layton, Administrative Assistant for Clinical Services
• Robin Dever, RN, Nurse Coordinator for the Center for Functional GI and Motility Disorders
• Visiting Professors, Fellows, Trainees

Physiological Services/Motility Lab

• Yolanda Scarlett, MD, Director of GI Motility Lab
• Sheila Crawford, RN, Nurse in Motility Clinic
• Nancy Boswell, RN, Motility Lab & Pediatrics
• Visiting Professors, Fellows, Trainees

Psychological Services

• Cara O'Connell-Edwards, PhD, Assistant Professor of Medicine
• Visiting Professors, Fellows, Trainees

Research - Functional Bowel Disorders

• Spencer Dorn, MD, MPH, Associate Professor of Medicine
• Renuka Kelapure, MD, Research Cooridinator
• Ademola Aderoju, MD, FGID Fellow
• William E. Whitehead, PhD, Investigator
• Olafur Palsson, PsyD, Investigator
• Miranda Van Tilburg, PhD, Investigator
• Yehuda Ringel, MD, Investigator
• Visiting Professors, Fellows, Trainees

Research - Motility Disorders and IBS

• Olafur Palsson, PsyD, Associate Professor of Medicine
• Miranda van Tilburg, PhD, Assistant Professor of Medicine
• Steve Heymen, PhD, Associate Professor of Medicine
• Lisa Gangarosa, MD, Associate Professor of Medicine
• Yolanda Scarlett, MD, Medical Director of GI Motility Lab
• Spencer Dorn, MD, MPH, Assistant Professor of Medicine
• Visiting Professors, Fellows, Trainees

Data Core

• Olafur Palsson, PsyD, Associate Professor of Medicine

• Gae Caudill, Data Technician

Pelvic Floor Disorders and Biofeedback Section

• Steve Heymen, PhD, Associate Professor of Medicine
• Mary Scholz, RN, PhD, Biofeedback Therapist, Pelvic Floor Disorders Clinic

Administration

• Kirsten Ambrose, MS Project Director
• Stefanie Twist, Center Coordinator
• Jennifer Layton, Administrative Assistant for Clinical Services
• Laverne Milliken, Administrative Support to Dr. Whitehead