William Petersen, PA-C is a certified physician assistant. He earned his bachelor’s degree and completed his physician assistant training at the University of Wisconsin-Madison. His special interests include treating asthma and acute injuries.
UW Health Clinics
Union Corners Clinic
| (888) 703-2778
UW School of Medicine and Public Health
Professional Certifications and Education
Physician Assistant Certified (PA-C)
University of Wisconsin - Madison, Madison, WI
Medical interpreters are available to help
patients communicate with hospital and clinic staff.
For more information, please contact
interpreter services at (608) 262-9000.
About Physician Assistants (PA-Cs)
|At UW Health, physician assistants work together on teams with physicians to provide direct medical care to patients of all ages across primary, specialty, hospital and long-term care settings. A physician assistant is an advanced practice provider (APP) with a bachelor's or master's degree. They have education, training and certification in a medical model of care that focuses on the diagnosis, management, prevention and treatment of common and complex medical conditions. They are licensed and board-certified to provide medical care with the supervision of a physician. Physician Assistants are also referred to as advanced practice providers (APPs) and PA-C (certified physician assistant).
For more information about Physician Assistants, please see our brochure.