Yang Ahn, MD
Dr. Yang Ahn graduated from Catholic Medical College in Seoul, Korea in 1967.  He did his post-graduate training at Mercy Medical Center and St. Luke's Hospital in Cedar Rapids and the University of Iowa Hospitals & Clinics in Iowa City.  Dr. Ahn has studied acupuncture in Korea and the United States and has provided acupuncture treatments in Eastern Iowa since 1982.  He is a member of the American Academy of Medical Acupuncturists, the Iowa Medical Society, and the Linn County Medical Society.

Peter Ahn, MD   
Dr. Peter Ahn graduated from LaSalle High School in Cedar Rapids.  He received a BS degree in Exercise Science from the University of Iowa in 1996 and his Medical Doctorate from the University of Iowa College of Medicine in 2001.  He completed his post-graduate training in family medicine through the Cedar Rapids Medical Education Foundation and is board certified by the American Academy of Family Physicians.  He is a member of the Linn County Medical Society.

Stephanie Vogeler, PA-C
Stephanie Vogeler graduated from Benton Community High School and received a BS in Biology from the University of Iowa in 1999.  She earned her Masters of Physician Assistant Studies from the University of Iowa College of Medicine in 2002.  Before receiving her masters degree, she was a staff nurse and front office manager at Ahn Clinic since 1981.  She is board certified by the Iowa Board of Physician Examiners.