On average, patients gave Dr. Chaupin a rating of 3.5 stars out of 5. His areas of expertise include prostate problems, warts, and cancer surgery. His professional affiliations include Houston Methodist and Houston Northwest Medical Center. Dr. Chaupin is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, as well as other insurance carriers. He has an open panel. He attended National University of San Marcos for medical school and subsequently trained at Sisters of Charity Hospital for residency. He speaks Spanish.