Robert Zajac, MD

Responsive Infectious Disease is a specialized medical practice in San Antonio, TX, dedicated to treating infections and improving patients' overall health and well-being. Led by Dr. Robert Zajac, a highly experienced physician with a background in infectious diseases, the clinic offers a combination of traditional and alternative treatments to address chronic inflammatory and metabolic conditions, as well as degenerative diseases associated with aging. The practice features a state-of-the-art infusion suite, staffed by a clinic RN, providing intravenous antibiotic therapy and immunoglobulin treatments for immune deficiencies and autoimmune neurological or rheumatological diseases. Located in the Stoneterra building, Responsive Infectious Disease aims to change the course of patients' lives by offering practical and cost-effective advice to enhance their quality of life and potentially prolong their lifespan.Generated from the website

As part of the Prelude Network, Aspire Fertility San Antonio brings together the top medical and scientific minds in the industry to provide the very best outcomes possible for their patients. Our San Antonio clinics are conveniently located in Stone Oak and the Medical Center. New patient consultations, lab work, and ultrasounds are offered at both locations. Aspire Fertility offers a full spectrum of fertility care for those looking to build a family now and those looking to preserve future fertility potential. From the simple to the complex, we can help you build your family of tomorrow.