Mark P. Cain, MD, FAAP - Pediatric Urology

Mark P. Cain, MD, FAAP

Pediatric Urology

Employed Provider

Accepting New Patients

Dr. Cain graduated from medical school at Oregon Health Sciences University in 1987.  He completed his residency in Urology at Albany Medical Center, followed by a two-year fellowship in Pediatric Urology at the Mayo Clinic. 

He was a faculty member at Georgetown University for two years, then spent the next 23 years at Riley Hospital for Children and the Indiana University Department of Urology.  He served as the Robert Garrett Professor of Urology and Chief of Pediatric Urology until moving to Seattle where he was Associate Surgeon in Chief, Director of Regional Surgical Services and Director of Surgical Ambulatory Care for Seattle Children’s Hospital from 2019-2023. 

His primary clinical interests are surgical reconstruction of congenital anomalies of the genitalia, complex lower urinary tract reconstruction, management of prenatal urologic abnormalities and surgical management of urinary tract obstruction. Dr. Cain has published nearly 300 articles and book chapters and lectured internationally regarding various topics in pediatric urology, but with a focus on both long-term and patient-centered outcomes of urologic reconstruction. 

Dr. Cain is a trustee on the American Board of Urology. He serves as the liaison for the examination committee and chair for pediatric urology specialization. Dr. Cain is president elect for the ABU in 2025.  He is a past chair for the Section on Urology of the American Academy of Pediatrics, and the Society for Fetal Urology. 

Dr. Cain is a native of the Pacific Northwest, growing up in Willamette Valley’s Sherwood, Oregon. He is married to Charla Cain, has three married adult children and two grandchildren.

Riley Pediatric Urology photo Riley Pediatric Urology

575 Riley Hospital Dr

Urology MSA 1

Indianapolis, IN, 46202

Get Directions 317.944.8896
Riley Pediatric Urology photo Riley Pediatric Urology

415 E Cook Rd

Suite 300

Fort Wayne, IN, 46825

Get Directions 317.944.8896
Riley Pediatric Urology photo Riley Pediatric Urology

11725 N. Illinois St.

Suite 565

Carmel, IN, 46032

Get Directions 317.944.8896
Specialties
  • Pediatric Urology
Education
  • School of Medicine: Oregon Health Sciences University School of Medicine, Portland, OR
  • Residency: Albany Medical Center, Albany, NY
  • Fellowship: Mayo Medical School, Rochester, MN
Hospitals & Affiliations
  • IU Health North Hospital
  • Riley Physicians
  • IU Health Physicians
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