Back to All Locations


Katy (Houston Metro Area)

Highland Knolls Shopping Center
1545 S. Mason Road
Katy, Texas 77450
T: 713-840-5150
F: 281-578-2509
E: care@diabetesamerica.com


Our Katy health center, located at the corner of S. Mason Road and Highland Knolls Drive in the Randall's Shopping Center, offers Saturday appointments.  The newly built, spacious center offers a dedicated staff of diabetes doctors, diabetes educators, lab facilities and a physician-managed diet program.

Thank you for visiting this location. We are currently working on providing a contact form; in the mean time, please contact us via the phone number listed above.


Crystal Baez
Crystal Baez
Lead Medical Assistant
Crystal was born in Galveston, TX and raised in Houston. She enjoys being part of Diabetes America because it educates and helps patients manage their diabetes and at the same time prolongs patient’s lives. She graduated from Everest Institute in 2007. Since her graduation, Crystal has been working to help others in the medical field. Eventually she would like to further her career by becoming a Registered Dietician. Coming from a Latino background she would like to focus on educating the Latino community. Crystal is currently married and has three pets who she considers her kids. Shaggy, Shadow and Chloe are their names and they are very spoiled. In her spare time Crystal is a biker girl. She enjoys riding with her husband on his motorcycle.
Elma Estrada
Elma Estrada
Medical Assistant
Liliana Garcia, PA-C
Liliana Garcia, PA-C
Physician Assistant
Liliana Garcia was born and raised in El Paso, TX. She has a master’s degree in Physician Assistant studies from the University of North Texas Health Science Center at Fort Worth. Prior to working with DiabetesAmerica, she worked at Southwest Endocrinology and Diabetes in Duncanville, TX. She discovered her interest in diabetes management due to a strong family history of this disease. She is excited to be part of DiabetesAmerica since together with the rest of the team; patients are able to receive the comprehensive medical care and educational tools that are important in the management of this condition. In her spare time, she enjoys reading, dancing, exercising and spending time with friends.
Augustus Policarpio
Augustus Policarpio, MD
Medical Doctor
Dr. Policarpio is Board Certified in Internal Medicine and has been practicing medicine in the greater Houston area since 2010.  He attended medical school at the University of the Philippines College of Medicine and completed his residency at Jersey Shore University Medical Center in New Jersey.  Dr. Policarpio is an Associate Member of the American College of Physicians and is bilingual in English and Filipino.
Alaina Strobel
Alaina Strobel
Diabetes Educator
Physician Careers at DiabetesAmericalearn more »