Dr. Woellner has more than 20 years of experience caring for patients and is board certified by the American Board of Family Practice. He treats patients of all ages, from newborns to seniors, and is on the medical staff of John C. Lincoln North Mountain Hospital and other Valley hospitals.

After graduating from the University of Cincinnati Medical School in 1979, Dr. Woellner moved to Phoenix to begin his residency in family medicine. He entered private practice in 1982.