The 20 Best Nonalcoholic Steatohepatitis (NASH) Doctors Near Me in Round Rock, TX

Dr. Barrera received his medical degree from The University of Texas Health Science Center at Houston Medical School. He completed his post-graduate training at the University of Colorado Health Science Center in Internal Medicine. He then completed his fellowship training in Diabetes, Endocrinology and Metabolism at Baylor College of Medicine/MD Anderson Cancer Center in Houston, TX. He is board-certified by the American Board of Internal Medicine and is a Fellow of the American College of Endocrinology. He also has his endocrine certification for neck ultrasonography. He is a member of the Endocrine Society and the American Association of Clinical Endocrinologists. Dr. Barrera is currently the section chief of the Endocrinology department at Baylor Scott & White Medical Center - Round Rock. Dr. Barrera practices general endocrinology, including diabetes, thyroid disorders, adrenal disorders, pituitary disorders, hypogonadism and osteoporosis. Dr. Barrera has been recognized as a Top Doc 2024 and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical speciality. Dr. Barrera is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Obesity in Children, Type 2 Diabetes (T2D), Hypothyroidism, and Glucocorticoid Resistance.

Dr. Ahmad has been recognized as a Top Doc 2020 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty. . Her top areas of expertise are Hyperparathyroidism, Hyperthyroidism, Obesity in Children, and Thyroid Nodule.

Keta Pandit is an Endocrinologist in Round Rock, Texas. Her top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Osteoporosis, and Obesity in Children.

Srujana Yada is an Endocrinologist in Round Rock, Texas. Her top areas of expertise are Subacute Thyroiditis, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

Sonie Sunny is an Internal Medicine provider in Round Rock, Texas. Her top areas of expertise are Milk-Alkali Syndrome, Hypercalcemia, Osteoporosis, and Hypothyroidism.

Hien Tran is an Endocrinologist in Round Rock, Texas. Her top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Hyperparathyroidism, and Obesity in Children.

Ishita Patel is an Endocrinologist in Round Rock, Texas. Her top areas of expertise are Thyroid Storm, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Hyperthyroidism.

Dinkar Rupakula is an Endocrinologist in Round Rock, Texas. His top areas of expertise are Diabetic Nephropathy, Postmenopausal Osteoporosis, Osteoporosis, and Hyperparathyroidism.

Ryan Stewart is a Pediatric Endocrinologist in Austin, Texas. His top areas of expertise are Hypogonadism, Sheehan Syndrome, Hypogonadotropic Hypogonadism, and Pediatric Growth Hormone Deficiency.

Raja Dhanekula, MD, discovered his passion for hepatology while in medical school, taking care of patients with little access to liver transplant. He completed his medical training at Siddhartha Medical College in India and his residency in internal medicine at Abington Memorial Hospital in Abington, PA. He completed fellowship training in gastroenterology, advanced hepatology and transplant hepatology at Thomas Jefferson University Hospital in Philadelphia. Dr. Dhanekula finds it rewarding to diagnose and educate patients with fatty liver disease, viral hepatitis and cirrhosis. As a dedicated hepatologist, he is most gratified in helping patients and family members navigate the complexities of the liver transplant program. His goal is to make sure patients benefit from convenient tertiary level expertise for liver disorders here in the Greater Austin Region. Dr. Dhanekula is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Primary Biliary Cholangitis, Reynolds Syndrome, Ascites, Endoscopy, and Colonoscopy.

Christopher Godell is a Gastroenterologist in Round Rock, Texas. Dr. Godell is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Gastrectomy, and Colonoscopy.

Sushil Duddempudi is a Gastroenterologist in Round Rock, Texas. Dr. Duddempudi is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Diverticular Disease, Intestinal Cancer, Portal Hypertension, Colonoscopy, and Endoscopy.

Kenneth Ellis is a Gastroenterologist in Round Rock, Texas. Dr. Ellis is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.

John Ziebert is a Gastroenterologist in Round Rock, Texas. Dr. Ziebert is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy.

Shiv Desai is a Gastroenterologist in Round Rock, Texas. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholestasis, Gastrectomy, and Endoscopy.

Vijayrama Poreddy is a Gastroenterologist in Round Rock, Texas. Dr. Poreddy is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Angiodysplasia of the Colon, Diverticular Disease, Gardner Syndrome, Endoscopy, and Gastrectomy.

Venkata Kumarappa is a Gastroenterologist in Round Rock, Texas. Dr. Kumarappa is rated as an Advanced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Erosive Gastritis, Intestinal Cancer, Endoscopy, and Gastrectomy.

Dr. Melvin Lau completed his Gastroenterology fellowship in 2010 and joined Scott & White in Round Rock as a senior staff member. He was named Director of Endoscopy in 2012, then the Section Chief of Gastroenterology in 2016. In 2019, Dr. Lau served as the Division Director of Medicine at Baylor Scott & White Health –Round Rock from 2019 -2023.  He currently holds the title of Associate Chief Medical Officer (ACMO) for the Greater Austin Region. Dr. Lau earned his medical degree from the University of Texas Health Sciences Center at San Antonio. He then completed both his Internal Medicine residency and Gastroenterology fellowship at Baylor College of Medicine at the Texas Medical Center in Houston. During his training, he conducted cancer outcomes research and had numerous GI publications utilizing the SEER database. He trained in both EUS (Endoscopic Ultrasound)/ERCP and started the EUS program at Baylor Scott & White Medical Center –Round Rock. He served in the Scott & White Clinic Staff Organization (CSO) from 2013-2019. He completed the Southern Methodist University (SMU) Advanced Physician Leadership Course in 2017.  He is a strong advocate for physician compensation and retirement planning. He regularly teaches personal finance for physicians and was guest lecturer at Texas ACP (American College of Physicians) annual meeting in 2022. Dr. Lau is a fellow of the American Gastroenterology Association. In his free time, he enjoys traveling with his wife and three daughters, cooking, and college football. Dr. Lau has been recognized as a Top Doc 2024 and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical speciality. Dr. Lau is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Hepatitis, Endoscopy, and Colonoscopy.

Dr. Sabita Challagulla is a board-certified endocrinologist with specialized training in diagnosing and managing hormonal disorders including diabetes, thyroid disorders, adrenal and pituitary conditions and osteoporosis. She has extensive experience in treating complex diabetes including insulin pump management and combining clinical expertise with latest technologies to improve diabetes care. Dr. Challagulla is also board-certified in obesity medicine and strives to help patients achieve optimal health and wellness. She is passionate about connecting and collaborating with her patients to develop individualized treatment plans that meet their needs. She is a member of the American Association of Clinical Endocrinology and the Endocrine Society. Outside of work, Dr. Challagulla enjoys spending time with family and traveling. Dr. Challagulla is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Thyroid Cancer.

A desire to serve people drove Dr. Siddiqi’s decision to become a doctor, and the innumerable opportunities and immense privileges to help better the lives of patient of all ages. She feels fortunate and fulfilled to live each day with the satisfaction that comes from knowing she has made a difference in the lives of others. Endocrine disorders can significantly affect patient lives, and helping manage these conditions is highly rewarding. The field is constantly evolving with new therapies and technology which can transform patient management and provides opportunities to learn and grow professionally. Outside of work, Dr. Siddiqi enjoys spending time in nature and gardening, reading, and playing board games with her children. . Her top areas of expertise are End-Stage Renal Disease (ESRD), Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, Advanced Bronchoscopy, and Endoscopy.