Kearnan A. Welch, DO, specializes in endocrinology, diabetes, and metabolism at Montage Medical Group’s Ryan Ranch office. Dr. Welch received his medical degree from Touro University College of Medicine in Vallejo and completed fellowships in internal medicine at Community Memorial Hospital in Ventura and in endocrinology at UC Davis Medical Center. He is board-certified in internal medicine by the American Board of Internal Medicine. Dr. Welch’s areas of interest include transgender medicine and gender-affirming care. Dr. Welch's personal interests include baking, international travel, and piano composition.
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