dr. hienrich schettler patient portal. by Leslie Satterfield Published 1 year ago Updated 3 weeks ago 4 min read. Overview Dr. Heinrich G Schettler, MD, is an Obstetrics/Gynecology specialist in Humble, Texas. He attended and graduated from Baylor College Of Medicine in 1975, having over 46 years of diverse experience, especially in Obstetrics ....