Meet your Pediatric Colorectal Program team
Here at the Pediatric Colorectal Program, you have access to a large multidisciplinary team. Experts in pediatric colorectal surgery and gastroenterology coordinate with other sub-specialists to meet your child's unique bowel management needs.
If your child has had colorectal surgery
GI and motility questions
Director

Edward J. Doolin, MD, FACS, FAAP
Gastroenterologists

Jennifer Webster, DO
General Surgeons

Myron Allukian, III, MD
Nurse Practitioners

Lauren Agzigian, MSN, BSN, CRNP

Stephanie Collins, MSN, BSN, RN, CRNP

Kathryn Johanson, MSN, CPNP-AC, RN

Danielle Karasko, PhD, MSN, CRNP-AC

Gina Kroeplin, MSN, CRNP

Natalie Walker, RN, MSN, CRNP

Melanie Zimmermann, MSN, CRNP
Social Work

Annie Markovits, MSS, LSW
Nutritionists
