Thanh Nguyen MD

Board certified in urology, Dr. Barnes is a Fellow of the American College of Surgeons (FACS). He treats patients 18 years and older for general urologic concerns or issues. His clinical interests include treating stone diseases, male infertility and voiding dysfunction, as well as female urology.

Dr. Mirza Baig, MD, is an experienced Infectious Disease specialist at the South Belt Clinic in Houston, Texas. He is dedicated to providing comprehensive care for a wide range of infectious diseases, with a focus on delivering personalized treatment to meet the unique needs of each patient. Dr. Baig earned his MBBS from Dow Medical College, University of Karachi, Pakistan. He then completed his residency in Internal Medicine at Southern Illinois University (SIU) School of Medicine, where he also advanced to a PGY 2 position. In addition to his medical training, Dr. Baig holds a Master’s in Business Administration (MBA) from the Eller College of Management at the University of Arizona. Board-certified in Internal Medicine and Infectious Diseases, Dr. Baig joined CLS Health in 2022. He is committed to offering the highest standard of care in infectious disease treatment, with a compassionate and patient-centered approach.

Dr. Gordon Martin is an Assistant Professor at McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth). Board certified in vascular surgery by the American College of Surgeons, Dr. Martin is experienced in surgical reconstruction, minimally invasive interventions, varicose veins and the medical management of vascular disorders. His broad background includes caring for conditions related to the following specialties: vascular surgery, endovascular therapy, peripheral vascular disease, aortic aneurysms, carotid disease and dialysis access. Dr. Martin has been published on a number of occasions and has given presentations to audiences throughout the state of Texas on a range of topics, including carotid, aortic and visceral occlusive disease. He is a member of the Society for Vascular Surgery, American College of Surgeons, Society for Clinical Vascular Surgery, American Medical Association, Texas Surgical Society, Society of Baylor Surgeons, Texas Medical Association, Harris County Medical Society and Vascular Access Society of the Americas.