William A. Harrison, M.D. is a Board Certified Internal Medicine physician who specializes in the prevention, diagnosis and treatment of disease and disorders commonly afflicting adults.

bulletDiagnosis & management of adult and adolescent diseases
bulletRoutine exams & immunizations

 Dr. Harrison, a native of Cheyenne, received his medical degree from Creighton University School of Medicine, Omaha, NE in 1991. He then completed a combined Internal Medicine and Pediatric Residency through Creighton University and the University of Nebraska graduating as Associate Chief Resident in 1995.

Dr. Harrison is professionally affiliated with:

bulletAmerican College of Physicians
bulletAmerican Academy of Pediatrics
bulletWyoming Medical Society

 Dr. Harrison resides in Cheyenne.