Meet Our Team

The staff of Duluth Children's has special training in the health concerns of infants, children and young adults, and they work closely with a team of Duluth Clinic pediatric sub-specialists from a variety of fields — including two Pediatric Hospitalists, who treat sick kids at St. Mary's Medical Center.

This outstanding level of specialty care makes Duluth Children's the premier health care services provider for kids in the region.


Darren Bray, MD Board Certified Pediatrics	Lori DeFrance, MD Board Certified Pediatrics	Gordon Harvieux, MD Board Certified Pediatrics

Sarah Manney, DO Board Certified Pediatrics	Nancy Monaghan Beery, DO Board Certified Pediatrics	Anne Stephen, MD Board Certified Pediatrics

Sharnell Valentine, MD Board Certified Pediatrics	Timothy Zager, MD Board Certified Pediatrics

Certified Nurse Practitioners


Colleen Carlson, RN, CNP	Catherine Miller, DNP, RN, CNP	Michael Stevenson, RN, CNP

IN-REACH SPECIALISTS
In addition to our staff, we also schedule regular appointments with these visiting specialists: Endocrinology Bradley Miller, MD Pediatrics/Genetic Counseling Susan Barry, MD Pediatric cardiologists from the Children's Heart Clinic Charles Baker, MD David Burton, MD David Gremmels, MD Amarjit Singh, MD Gregory Wright, MD Pediatric gastroenterologists from Minnesota Gastroenterology Sundeep Arora, MBBS Ramalingam Arumugam, MD David Wiechmann, MD