Mary Fredenberg, MD


Board-Certified Dermatologist
Dr. Mary Fredenberg North Valley Dermatology Peoria, AZ U.S. Dermatology Partners

Dr. Mary Fredenberg began her dermatology practice after completing her residency in 1986. She holds a BS in microbiology from Arizona State University and attended medical school at the University of Arizona. She completed her internal medicine internship with Good Samaritan Medical Center in Phoenix, Arizona, in 1983 and her dermatology residency at Rush-Presbyterian-St. Luke’s Medical Center in Chicago, Illinois, in 1986. Dr. Fredenberg has been board certified by the American Board of Dermatology since 1986.

Dr. Fredenberg cares for patients at North Valley Dermatology Peoria, now a part of U.S. Dermatology Partners.

Clinic Locations

North Valley Dermatology Peoria
North Valley Dermatology Peoria

14155 N. 83rd Avenue
Suite 110
Peoria, AZ 85381

(623) 215-0911

Services Offered By Dr. Fredenberg