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Convenient Care Close to Home

Taking Care of Your Health, Together

Bringing together skilled physicians who span the range from primary care to specialized medicine, the Methodist Medical Group is devoted to providing the full spectrum of care to the North Texas community. From virtual visits to concierge medicine, aches and pains to surgery - our team is ready to assist you with your healthcare needs with the backing and resources of the entire Methodist Health System. You're never alone with Methodist Medical Group.

Learn more about our Telehealth and Virtual Visit Options

Care Team Spotlight
  • Mohamad Kabach, MD

    Mohamad Kabach, MD, treats a variety of heart and vascular conditions with expertise in preventive cardiology, complex coronary interventions, heart failure, echocardiography, vascular, stress testing, and nuclear cardiology. With fellowship training in coronary and peripheral vascular intervention, he has particular interests in cardiac catheterization using the transradial approach (a small artery in the wrist), ...

  • Abdul H. El Chafic, MD

    Abdul El Chafic, MD, recently joined Methodist Richardson Medical Center as Medical Director of Advanced Endoscopy. He was previously the Director of Endoscopic Innovation and Training at Ochsner Medical Center in New Orleans. Dr. El Chafic completed his residency in internal medicine and fellowship in gastroenterology and hepatology at Indiana University under the mentorship of world-renowned gastroenterologists. He ...

  • Derek E. Williams, MD

    Dr. Williams is fellowship trained in general and minimally invasive cardiovascular and thoracic surgery. He obtained his medical degree from Washington University in St. Louis School of Medicine, St Louis, MO, and completed his residency in General Surgery and his fellowship in Cardiothoracic Surgery at the University of Texas Southwestern Medical Center, Dallas, TX. Dr. Williams is board certified by the American ...

  • Carlos G. Fasola, MD

    Dr. Carlos Fasola received his medical degree from the Universidad de Chile and then completed a residency in general surgery and fellowship in multiorgan transplant at the University of Minnesota, which included research in transplantation. Dr. Fasola is an accomplished surgeon in pediatric and adult kidney, pancreas, and liver transplantation, with extensive training in living donor liver transplantation in ...

  • Bartley D. Mitchell, MD

    Bartley Mitchell, MD, PhD, FAANS, is a native of Dallas, Texas. Dr. Mitchell obtained his medical degree and completed his residency in neurosurgery at Baylor College of Medicine. He then completed his fellowship training in Endovascular Neurosurgery at Baptist Hospital in Jacksonville, Florida. Dr. Mitchell is Board Certified in neurosurgery, and he is the Director of Endovascular Neurosurgery at Methodist Dallas. ...

  • Jennifer M. Burris, MD

  • Margaret Gavor, MD

    Margaret Gavor, MD, is a board certified internal medicine primary care physician. Dr. Gavor obtained her medical degree from University of Ghana School of Medicine and Dentistry, and completed her Internal Medicine Residency at Piedmont Athens Regional Hospital in Athens, Georgia. As an internist, Dr. Gavor specializes in treating patients over the age of 18 years with well checks, preventive care, management of ...

  • William E. Posligua, MD

    Dr. Posligua obtained his medical degree from Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador, and completed his Internal Medicine residency training at the Hospital of Saint Raphael, affiliated to Yale University, at New Haven, CT. He completed fellowship training at Baylor College of Medicine, at the Texas Medical Center, in Houston Texas. He specializes in Adult Cardiovascular Diseases, ...

  • Michael Marshall, MD

    Dr. Marshall is board certified in internal medicine and pediatrics. He earned his medical degree at the University of Texas Southwestern Medical School. He completed his residency at the University of Michigan Hospitals. Dr. Marshall on the medical committee for the Camp Sweeney Summer Camp for Diabetic Children.

  • Gabriela A. Arias, MD

    Board certified in family medicine, Dr. Arias earned her degree in Human Biology from Stanford University and her medical degree from UT Health Science Center. She completed her residency in Family Medicine at the Methodist Family Medicine Residency Program. In her spare time, Dr. Arias enjoys cooking, traveling, and spending time at White Rock Lake. Dr. Arias lives with her husband and three children in the Lakewood ...

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