Board certified in family medicine, Karen Baker, MD, earned her medical degree from the University of Texas Health Science Center in Houston. She completed her residency at Methodist Dallas Medical Center, where she served as chief resident. Dr. Baker has been honored as a “Best in the Southwest” family doctor.

Dr. Willis earned his medical degree from Texas College of Osteopathic Medicine. He completed an internship at Mount Clemens General Hospital, Mount Clemens, Michigan, and his residency at Osteopathic Medical Center of Texas, Fort Worth, Texas. Dr. Willis specializes in comprehensive medical care for the adult patient, including cholesterol-level management and complex lipid disorders. When Dr. Willis is away from ...

Mariah Burnell, DO, is a board-certified family medicine physician in Southlake, Texas. She has experience caring for patients of all ages, from newborns to geriatrics. Dr. Burnell is certified by the American Board of Obesity medicine (DABOM) and has a special interest in treating patients who struggle with maintaining a healthy weight. Additionally, she offers a wide range of primary care services, including ...

Michael McInnis, MD, grew up in Arlington, Texas, and studied chemistry at Southern Methodist University. He obtained his medical degree from the University of Texas Health Science Center at Houston (now McGovern Medical School). He then completed his residency in internal medicine at Presbyterian Hospital of Dallas. Prior to joining Methodist Mansfield Medical Group, Dr. McInnis was in private practice in Arlington, ...

Umer Hashmi, MD, is a dedicated family medicine physician who has been in practice since 2019. Dr. Hashmi completed his bachelor’s degree from SUNY Stony Brook University in New York, and earned his medical degree from the American University of the Caribbean in St. Maarten. Following graduation, Dr. Hashmi completed his residency in family medicine at Houston Methodist Hospital. Board certified in family medicine, ...

Dr. Edward Dominguez is the medical director of Organ Transplant Infectious Disease. He received his medical degree at Baylor College of Medicine, where he also completed his residency in internal medicine and his fellowship in infectious diseases. Dr. Dominguez served on the faculty of the University of Nebraska Medical Center and Creighton University Medical Center in Omaha, Nebraska. He is board certified in ...

Board certified in Surgical Critical Care, Thomas Goaley, MD, graduated with honors from the United States Naval Academy, and went on to obtain his medical degree from the University of Nebraska Medical Center. He then obtained advanced training in Critical Care Surgery and Trauma Surgery from Emory University School of Medicine in Atlanta, Georgia. Dr. Goaley served as a medical officer in the United States Navy ...

Lauren Sharma, MSN, APRN, AGACNP-BC, is a board certified adult gerontology acute care nurse practitioner. She specializes in trauma and surgical critical care. Ms. Sharma assists the trauma surgeons at Methodist Dallas. Ms. Sharma completed her Bachelor of Science in Nursing from the Texas Tech University Health Sciences Center in Lubbock, Texas. She then earned a Master of Science in Nursing from the University of ...

Asad Mohmand, MD, specializes in treating a wide spectrum of cardiovascular diseases, including coronary and peripheral vascular disease, heart failure, arrhythmia and valvular disease. Board certified in general and interventional cardiology, echocardiography and nuclear cardiology, he is also a certified Clinical Hypertension Specialist. He is skilled in performing minimally invasive catheter-based procedures for ...

Michelle Summerall, WHNP-C, is a board certified Women’s Health Nurse Practitioner with more than 10 years of experience. She is trained to provide care for all women throughout their lives, including preventative care, prenatal and postpartum care, treatment of infections and illnesses. Ms. Summerall earned her Bachelor of Science in Nursing from the University of Texas at Arlington in Arlington, Texas. She then ...