HCM Medical Group
Services
Contact Information
HCM Medical Clinic – Fredericksburg – Perry-Feller Professional Building
Phone: 830-990-1404
Toll-Free: 844-362-7426
Fax: 830-992-2848
205 W. Windcrest, Suite 130Fredericksburg, TX 78624 Map
Get to know your doctor
Mary Jeanne de Leon, M.D. Dr. Mary Jeanne de Leon earned her medical degree from the University of Santo Tomas in Manila Philippines. She then moved to the United States and completed her Internship and Residency at Yale University Hospital and completed her Fellowship in Endocrinology, Diabetes & Metabolism at St. Louis University Hospital. She is fluent in both English and Tagalog. She has been practicing Endocrinology for more than 18 years. Dr. de Leon is a proud mom of 2 AKC Pembroke Welsh Corgis and enjoys the outdoors.