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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 Staff Leadership

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

Deborah Quanbeck, MD
Associate Chief Medical Officer

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

Medical Directors 
Adult Medicine: Jill Gettings, MD 
Anesthesiology: Michael Angel, MD
Greater Minnesota Clinics: Andrea Paulson, MD
Integrated Care Services: Tom Novacheck, MD 
Orthopedics (Interim): Walter Truong, MD 
Neurology: Tim Feyma, MD 
Neurosurgery, Craniofacial, Plastics and ENT: Peter Kim, 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: Kevin Walker, MD

Leadership - Advanced Practice Providers
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