Medical Leadership

We are globally recognized for medical innovation, patient-centered care teams, and a commitment to evidence-based medicine. Gillette Children’s medical leaders are known for setting direction, innovating, inspiring trust and challenging the status quo particularly in cerebral palsy, gait and motion analysis, pediatric orthopedics, pediatric neurology and neurosurgery, and pediatric rehabilitation medicine.

Medical Leadership

Micah Niermann, MD
Chief Medical Officer & Executive Vice President, Clinical Affairs 

Deborah Quanbeck, MD
Associate Chief Medical Officer

Section Chief Medical Directors 
Adult Medicine: Jill Gettings, MD 
Anesthesiology: Michael Angel, MD
Greater Minnesota Clinics: Andrea Paulson, MD
Integrated Care Services: Angela Sinner, DO
Neurology: Nicole Williams Doonan, MD 
Neurosurgery, Craniofacial, Plastics and ENT: Peter Kim, MD
Orthopedics: Michael Healy, MD
Pediatric Critical Care: Didi Mon-Sprehe, MD 
Pediatric Physical Medicine and Rehabilitation: Mark Gormley, Jr., MD 
Pediatrics: Tori Bahr, MD
Radiology: Anne Weisensee, MD 
Research: Jennifer Laine, MD
Surgical Services & Surgeon-in-Chief: Jo Barta, MD
Associate Surgeon-in-Chief: Nickolas Nahm, MD

Chairs
Cerebral Palsy Institute: Tom Novacheck, MD
Spine Institute: Tenner Guillaume, MD

Leadership - Advanced Practice Providers
Director: Jennifer Wilhelmy, APRN
Supervisor, Neurosurgery, Neurology, Craniofacial: Alaina Laine, APRN
Supervisor, Orthopedics, Complex Care Pediatrics, Hospitalists: Laura Tillman, APRN
Supervisor, Physical Medicine & Rehabilitation, Urology, Endocrine, Infectious Disease: Jennifer Wilhelmy, APRN