We offer a wide variety of medical and cosmetic dermatology as well as dermatologic pathology. Please look at our various options on the menu above for descriptions of procedures and diseases we treat.
- American Medical Association
- American Academy of Dermatology
- American Society for MOH’s Surgery
- Women’s Dermatological Society
- California Society of Dermatology and Dermatologic Surgery
- American Society for Laser Medicine & Surgery
- San Bernardino County Medical Society
- American Society of Dermatopathology
- International Society of Dermatopathology
Her experience as a Dermatologist has expanded over 30 years and has lead Dr. Trenkle to be one of the most well-known and reputable Dermatologist in Southern California. Dr. Trenkle developed her own line of skin care products utilizing only the finest ingredients from Europe in a unique blend targeted toward photoaging, pigmentation and collagen/elastic tissue build up. There are skin programs directed toward acne, photoaging, skin cancer prevention, hyperpigmentation, sun protection, and hair loss.
Dr. Ingrid Trenkle practices Dermatology and Dermatopathology in Redlands and Sun City, California. Dr. Trenkle graduated from Loma Linda University Medical School in 1973. She did a Rotating Internship at USC Medical Center followed by a year in Zambia, Africa in mission service and running a leprosarium in house and range rover outreach. This was followed by an Internal Medicine Residency at Loma Linda. She did her Dermatology residency at University of California San Francisco and was the Chief Resident in her last year. Her Dermatopathology residency was completed at the Massachusetts General Hospital Harvard University Medical School.
Hours of Operation
Monday – 8 A.M. – 5 P.M.
Tuesday – 8 A.M. – 5 P.M.
Wednesday – 8 A.M. – 5 P.M.
Thursday – 8 A.M. – 5 P.M.
Friday – 8 A.M. – 5 P.M.
124 E. Olive Ave, Redlands, CA 92373
We are closed on weekends