Dr. Thoene served in the United States Navy for seven years on active duty. After Naval service he started a private practice in El Cajon and was joined by Dr Hansen to form East County Dermatology Group.

Dr. Thoene performs most types of dermatologic surgery and is especially interested in clinical diagnostic dermatology. He and his office staff work closely with Dr. Hansen's office to coordinate ultraviolet treatments and specialty procedures such as Moh's surgery.

Dr. Thoene's leisure interests include golf and spectator sports, especially the Padres and Chargers. He works in the office at 514 South Magnolia Avenue in El Cajon.

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Doyle Hansen, M.D.

As a Nebraska native, Dr. Doyle D. Hansen attended the University of Nebraska Medical School in Omaha. He is Board Certified in Dermatology, by the American Board of Dermatology, and in Dermatopathology by the American Board of Pathology.

Additionally, he serves as a consultant to the Pathology Department at Kaiser Hospital in San Diego; and he also served as Associate Professor in the Department of Internal Medicine, Division of Dermatology, at the University of California, San Diego for 25 years. He served as interim head of the dermatopath section for 2 years.

Dr. Hansen served in the United States Navy for eight years on active duty. After service in the Navy, he entered practice with Dr. Thoene at East County Dermatology Medical Group in 1982.

At 63 years old, Dr. Hansen and has been in private practice with Dr. Michael J. Thoene in El Cajon for the past 31 years. Dr, Hansen has recently moved into a new suite of offices at 1679 East Main Street, #208.

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