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About
Sigma Medical Research Institute stands as one of the premier Clinical Research Facilities in Houston. Our esteemed team comprises top-tier doctors, medical professionals, and research specialists dedicated to conducting phase I through phase IV Clinical Research Studies.

Education & Research
Our team at Sigma Medical Research Institute is dedicated to continuous education and research in medical science, striving to contribute to healthcare advancement. Through ongoing learning, research projects, and clinical trials, we aim to improve healthcare outcomes and disseminate knowledge through publications and training programs. We actively engage with the community and collaborate with partners to promote health literacy and student involvement, fostering the next generation of healthcare professionals and researchers.
Become a Participate
Located in Houston, TX, Sigma Medical Research Institute conducts FDA-approved clinical studies with the participation of community volunteers, dedicated to advancing medical science and managing a range of health conditions. Our institute is led by experienced, licensed physicians who prioritize the safety and efficacy of all study participants. Here, we invite you to delve deeper into our institute and the array of services we provide. Explore the expertise of our research team and the diverse studies we undertake. Discover the journey of our institute's inception and what sets us apart in the realm of medical research. Join us in our mission to innovate and improve healthcare. Participants must be 18 years or older and located in Houston for select clinical studies.
