Dr. Thushan DeSilva

Dr. Thushan DeSilva is a Board Certified dermatologist with over 20 years of experience. He is from Pittsburgh and remains a die-hard Steelers fan. Dr. DeSilva earned his undergraduate degree from The Johns Hopkins University and his medical degree from the University of Pittsburgh School of Medicine. He started DeSilva Dermatology in Boerne in January of 2017.

Dr. DeSilva has a passion for teaching and has volunteered as a clinical instructor at The University of Texas Health Science Center at San Antonio. He is also a leader in psoriasis and atopic dermatitis education and speaks for numerous companies with cutting edge technology. Dr. DeSilva is a certified Allergan injector trainer for Botox and Juvederm fillers.

Outside of medicine, Dr. DeSilva enjoys running, skiing and spending time with his wife and three children.

Dr. Holly Volz

Dr. Holly Volz, a San Antonio native, is a Phi Beta Kappa graduate of Baylor University and a proud Baylor Bear. She earned her medical degree from the University of Texas Health Science Center at San Antonio where she achieved membership in AOA Honor Medical Society. Dr. Volz is a Board Certified dermatologist, and she specializes in medical, surgical, and cosmetic dermatology.

Dr. Volz has a strong background in medical education, and she continues to participate in resident education as a clinical appointed faculty member at the University of Texas Health Science Center at San Antonio. Dr. Volz has a special interest in skin cancer and prioritizes community service. She has participated in free skin cancer screening events for local residents since 2013.

In her free time, Dr. Volz enjoys cooking, baking, spending time outdoors (with proper SPF and a wide-brimmed hat) and traveling with her husband and three children.

Dr. John Martin IV

Dr. John Martin IV is a board certified dermatologist and a native Texan.  He is a graduate of Texas A&M University in College Station, Texas.  Dr. Martin completed medical school at the UT Health Science Center in San Antonio with Alpha Omega Alpha and Gold Humanism honors. He completed his dermatology residency at the UT Health Science Center in San Antonio and was Chief Resident from 2012 to 2013. Dr. Martin has numerous publications and his affiliations include the American Board of Dermatology, American Academy of Dermatology and is currently co-president of the San Antonio Dermatological Society. He specializes in medical/surgical dermatology and also practices in the Medical Center.

In his spare time he enjoys spending time with his wife and children, playing guitar and many outdoor activities.