Find a Top Internist Near Me in Lewisville, TX – Book an Appointment Instantly

Dr. Gurrapu is Board Certified in Internal Medicine and Board Certified in Obesity Medicine with 15+ years of experience proudly serving the state of Texas. Dr. Gurrapu has been working as a hospitalist at major hospitals in the DFW metroplex – Presbyterian Plano, Medical Center of McKinney, Baylor Carrollton, and Harris Methodist in Fort Worth. Dr. Gurrapu is a patient-centric physician who works diligently to provide the best comprehensive care to her patients. Dr. Gurrapu won several awards for the quality of patient care including the “most courteous Physician” award at Baylor Carrollton.

For her consistently outstanding services, Dr. Gurrapu was selected for the prestigious “Physicians Lead” program by Texas Health Resources (THR). Dr. Gurrapu has served on multiple committees in Baylor Carrollton and Texas Health Resources hospitals. She has served on the medical board in Presbyterian Hospital, Plano, and is actively serving on the credentialing committee for Texas Health Resources ensuring high-quality standards for new physicians towards better patient care.

Dr. Yamuna Gurrapu is dedicated to providing comprehensive and preventative medical care to her patients, including diagnosing and treating acute and chronic illnesses, managing complex medical conditions, and providing custom medical weight loss management to her patients.

Dr. Gurrapu is the proud owner of Novéra Med SPA along with her primary care clinic– North Texas Medical Clinic serving Frisco, Plano, Prosper, Texas and the surrounding areas.

 

Dr. Asher Imam, D.O., F.A.A.N., is an experienced neurologist and neurophysiologist, specializing in neurology, clinical neurophysiology, vascular neurology, and sleep medicine. He is also the president and founder of Southlake Neurology & Neurophysiology Clinic in Southlake, Texas. 

At Southlake Neurology & Neurophysiology Clinic, Dr. Imam focuses on the diagnosis and treatment of acute and chronic neurological disorders, including epilepsy, multiple sclerosis, sleep disorders, and chronic headaches. He also served as the director of Baylor-Grapevine Comprehensive Epilepsy and Sleep Disorders Center in Grapevine, Texas. There, Dr. Imam treated patients with sleep and epileptic disorders while maintaining the integrity of the program by educating staff technicians and their certifications. He also served as a director of neurosciences at Baylor Scott and White Medical Center in Grapevine, Texas for 9 years where he started the stroke program. Dr. Imam also started the first stroke certified (Joint Commission) in Tarrant County at Medical Center of Arlington. He has been recognized as a Top Doctor by Fort Worth magazine and has received several awards for his compassionate approach to care and his dedication to patient satisfaction. Dr. Imam is a clinical adjunct professor of neurosciences at both TCU School of Sleep Medicine and UNT Health Science Center. 

Certifications:

• Diplomate in the specialty of Neurology

• Diplomate in the subspecialty of Clinical Neurophysiology

• Diplomate in the subspecialty of Vascular Neurology

• Diplomate in the subspecialty of Sleep Medicine

Education:

• Fellowship in Clinical Neurophysiology (neuromuscular disorders and epilepsy) from

• Medical College of Georgia; Augusta, Georgia

• Residency in neurology from Medical College of Georgia; Augusta, Georgia

• Internal medicine internship from Medical College of Georgia; Augusta, Georgia

• Doctor of Osteopathic Medicine from University of North Texas health science Center at Fort Worth, Texas

• Bachelor of Science in Electrical Engineering from Lamar University Beaumont, Texas

Years of experience:

•Over 20 years of both inpatient and outpatient experience treating a wide variety of neurological disorders.

•Awarded Fellowship of American Academy of Neurology (FAAN) in 2022.

Previous leadership positions:

• Director of Baylor-Grapevine Comprehensive Epilepsy and Sleep Disorders Center

• Director of Baylor-Grapevine Stroke Center of Excellence

• Director of Stroke Program at Medical Center of Arlington

Awards:

• Best of Readers’ Choice 2025
  
  
• Living Magazine’s Best of North Texas 2020 and 2021
  
  
• Top neurologist 2019
  
  
• Best of Physicians and Surgeons for 11 years in Southlake, Texas 2018
  
  
• America’s most honored profession 2018
  
  
• Patients’ choice award (Vitals) 2018
  
  
• Top Docs Texas Monthly 2015, 2018, 2019, 2020, 2021, and 2022
  
  
• Super Docs (Tarrant County Addition) March 2014
  
  
• People’s choice award for patient satisfaction (top 1% in patient satisfaction in the nation, July 2011)
  
  
• Physician of the month, July 2011, Baylor Medical Center
  
  
• Featured on ABC, CBS and NBC prime-time news
  
  
• Top Docs of Fort Worth Texas, 2009
  
  
• Alpha Epsilon Delta and Phi Beta Pi Honor societies
  
  
• AMA / MSS Outstanding membership recruitment award
  
  
• AMA / MSS Outstanding Student Sponsored Activity/ Service
  
  
• President, American Medical Association/ MSS UNTHSC chapter
  
  
• Delegate, American Medical Association/ MSS
  
  
• Delegate, Texas Medical Association/ MSS
  
  
• Student Rep, Tarrant County Medical Society
  
  
• Who’s who in Science and Engineering
  
  
• Who’s who in Professionals and Executives

 

John Melek, MD, MSC, is a highly experienced, board-certified physician leading the team at The Beloved Medical Clinic, Pain and Spine in Dallas, Texas. He has specialized expertise in both internal medicine and interventional pain management. 

Dr. Melek graduated from the University of Alexandria Medical School in Egypt. He then finished his general surgery residency and two-year colorectal fellowship. Dr. Melek then relocated to the United States and completed an internal medicine residency at Mercy Hospital, affiliated with The University of Chicago Medical Center. 

Dr. Melek is dedicated to helping patients overcome chronic pain and regain their physical independence. He focuses on treating complex musculoskeletal and spinal conditions with safe, minimally invasive, non-surgical therapies designed to keep patients out of the operating room. 

By combining his advanced clinical training with a deeply compassionate and holistic approach, Dr. Melek creates personalized care plans that address the root causes of discomfort and significantly improve your overall quality of life. 

To schedule an appointment with Dr. Melek, call The Beloved Medical Clinic, Pain and Spine, or request an appointment online today. 

 Dr. Ava Karimi is a Board-Certified Internal Medicine Physician with an MD/MBA, blending clinical excellence with strategic leadership to deliver patient-centered, value-based care. At Southwest Mind and Body, she specializes in medical weight loss programs and functional medicine, helping patients achieve sustainable, whole-body wellness through personalized, integrative care.

Her background spans complex case management, quality improvement, and community-based preventative medicine, with a strong focus on chronic disease management and reducing disparities in care. She also holds advanced training in aesthetic medicine, complementing her holistic approach to patient wellness.

Her MBA shapes how she leads: identifying systemic inefficiencies, building collaborative teams, and implementing solutions that elevate both patient outcomes and operational performance. She is recognized for teaching excellence and a deep commitment to mentoring the next generation of physicians.

Board-certified osteopathic physician who specializes in Infectious Disease, Wound Care, Undersea (Dive) and Hyperbaric Medicine, and Natural Pain Management - with the use of Osteopathic Manipulative medicine and other modalities. He runs a multidisciplinary medical practice with primary interest in Natural Pain Relief

Gary E. Goff, MD, has come to be known as one of the leading physicians serving Dallas and North Texas families. His combination of reputable training, extensive experience, and compassionate service have set him apart, leading to long-term relationships with his patients built on trust and integrity. He specializes in the diagnoses, treatment, and prevention of chronic illnesses, cardiac health, cancer, diabetes, preventative medicine, common ailments, and more.

Dr. Goff attended Hardin Simmons University in Abilene, Texas, where he completed his undergraduate degree. Following undergraduate studies, Dr. Goff moved on to Dallas to attend the University of Texas Southwestern Medical School to complete his medical degree in 1993. He underwent his internship and residency training at Parkland Memorial Hospital and St. Paul University Hospital, both prestigious medical facilities.

Following the completion of his residency program, Dr. Goff gained extensive experience serving in many roles throughout the healthcare system. He has worked in affiliation with Baylor University Medical Center in Dallas, served as the medical director for both the Baylor Ellis County Community Health Clinic as well as the Pleasant Manor Nursing Center in Waxahachie, Texas, and created his own vibrant medical practice. Throughout these experiences, he has come to be seen as a caring and dedicated physician committed to community wellness.

Dr. Goff is board certified with the American Board of Internal Medicine and is a proud member of the Texas Medical Association, the Medical Group Management Association (MGMA), the American Medical Association, the Texas Medical Directors Association, and the Dallas County Medical Society. In addition, he has received numerous awards and recognitions, including the Republican Gold Medal Award for 2002 and 2003 and the Courtesy Staff Physician at Baylor University Medical Center.

Dr. Sam Abraham is an Internist located in Richardson Texas who has been practicing medicine for more than 15 years and is board certified in Internal Medicine. His medical philosophy is to treat the whole patient through both diagnosis and education, helping to provide patients with the tools and treatment they need to prevent disease and reverse negative health impacts.

Dr. Abraham is a firm believer in cost-effective healthcare, and his clinic has been designed to provide convenient access to medical care for prompt attention, diagnosis and treatment without unnecessary tests or delays.

Dr. Abraham is not only a compassionate professional with experience working with patients of all ages, but he’s also a respected medical leader and has been an Assistant Professor of Medicine at the University of North Texas Health Science Center, where he has trained hundreds of medical students to provide the best in medical care.

He received his bachelor’s degree with a major in Biology and minor in Respiratory Therapy, Magna Cum Laude, from Stephen F. Austin State University in Nacogdoches, Texas. He completed graduate studies at the University of North Texas Health Science Center in Fort Worth and received his M.D. from University of Health Sciences, St. Johns. He completed his Internal Medicine residency at Methodist Dallas Medical Center. In addition to his internal medicine expertise, Dr. Abraham is currently completing a certification in Integrative Holistic Medicine.

Prior to establishing Texas Primary Care Center, Dr. Abraham was part of the Internal Medicine Department at Parkland Memorial Hospital as well as at the Federal Medical Center of Carswell. He has served as an Associate Medical Director of Tarrant County Correctional facility and has spent the last several years teaching and supervising Internal Medicine residents, Family Medicine residents, and other medical students.

Caring for patients with accessible, personal, and cost-effective treatment is what Dr. Abraham enjoys most, which is why he has established a new private practice in the Richardson/Plano area. Dr. Abraham has privileges at Methodist Richardson Medical Center and Plano Medical Center. He lives in Richardson with his wife and two children. He is very involved with his church, and he enjoys traveling and music.