Christopher Derbes, MD, is dedicated to delivering high-quality, compassionate care to Bryan and nearby communities. Christopher Derbes specializes in Gastroenterology and works at Central Texas Digestive Disease Association, PA. To make an appointment, please call (979) 776-4600. Dr. Derbes is rated as an Advanced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

David Case, MD, is dedicated to delivering high-quality, compassionate care to Bryan and nearby communities. David Case specializes in Gastroenterology and works at David Case, MD. To make an appointment, please call (979) 776-4600. Dr. Case is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Colitis, Viral Gastroenteritis, Familial Adenomatous Polyposis, Endoscopy, and Gastrostomy.

Long Pham, MD, is dedicated to delivering high-quality, compassionate care to Bryan and nearby communities. Long Pham specializes in Gastroenterology and works at Central Texas Digestive Disease Association, PA. To make an appointment, please call (979) 776-4600. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Familial Adenomatous Polyposis, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

Joshua Sultz, MD, is dedicated to delivering high-quality, compassionate care to Bryan and nearby communities. Joshua Sultz specializes in Gastroenterology and works at Central Texas Digestive Disease Association, PA. To make an appointment, please call (979) 776-4600. Dr. Sultz is rated as an Advanced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colitis, Viral Gastroenteritis, Endoscopy, and Gastrectomy.

Dr. Ian Reinemeyer is a board-certified physician specializing in internal medicine and serving as the division director of medicine at the Baylor Scott & White Medical Center – College Station. As a general practitioner, Dr. Reinemeyer’s goal is to listen to his patients and provide honest feedback and guidance throughout their course of care. He is committed to providing prompt and fair patient care while being open and truthful with his patients, focusing on moral duties and ethics. Outside of work, Dr. Reinemeyer enjoys watching his children play soccer and basketball. He also likes working in his woodshop. Dr. Reinemeyer is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Mycosis Fungoides, Low Sodium Level, Nephrosclerosis, and Renovascular Hypertension.

Amina Alikhan, MD, is board-certified in internal medicine and treats Central Texans at Baylor Scott & White Clinic – College Station University Drive. She specializes in preventing diseases in her adult patients. Dr. Alikhan is committed to serving all people by providing personalized health and wellness through exemplary care, education and research. Dr. Alikhan is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. Her top areas of expertise are Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, Type 2 Diabetes (T2D), and Osteoporosis.

Dr. Karpac is board-certified in Internal Medicine and Pediatrics. She received an undergraduate degree from Grove City College in Pennsylvania; earned a medical degree from the University of Oklahoma; and completed her residency at University of Rochester in New York. With a passion for the preventative aspect of primary care, she helps her patients to prevent illness and create a better health and wellness lifestyle. From working with her patients to the clinical team and fellow physicians, Dr. Karpac takes on a teamwork approach to medicine, giving 100 percent each day. Dr. Karpac is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Dubin-Johnson Syndrome.

Imelda Chan-Villanueva, MD, is dedicated to delivering high-quality, compassionate care to Madisonville and nearby communities. Imelda Chan-Villanueva specializes in Primary Care and works at Healthpoint Madisonville. To make an appointment, please call (936) 348-3418. Dr. Chan-Villanueva is part of the St. Joseph Medical Group, a network of multidisciplinary healthcare providers conveniently located throughout the Greater Bryan and College Station areas. St. Joseph's Medical Group accepts all major insurance plans, making it easier for you to access the best care at the best value. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Punctate Palmoplantar Keratoderma Type 1.

Mark Yarshen, DO, is a board-certified primary care physician, educated in the osteopathic tradition. After receiving his Bachelor of Science in Health Sciences from Benedictine University, Dr. Yarshen received his Doctor of Osteopathic Medicine from Midwestern University Chicago College of Osteopathic Medicine. Dr. Yarshen completed his residency through Hinsdale Family Medicine residency Program in 2006, where he served as Chief Resident. Before joining St. Joseph Health, Dr. Yarshen practiced medicine full-time as a patient-focused primary care physician in Oswego, Illinois. There he utilized a collaborative and team-based approach to deliver the best care possible to the patient while developing protocol- based solutions for treatment delivery. Dr. Yarshen practices at HealthPoint in Caldwell, TX. Dr. Yarshen is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

Phyllis Chang is a Gastroenterologist in Bryan, Texas. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Colitis, and Diarrhea.

Charles Moore is a Gastroenterologist in Bryan, Texas. Dr. Moore is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Colitis, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.

Effective October 27, 2022, Joel Cook, DO, will no longer be affiliated and practicing with St. Joseph Health Medical Group.With the departure of Dr. Cook, please be assured your transition of care will be handled with the utmost care and respect. We have several providers within our St. Joseph and Texas A&M Health Primary Care Holleman location that you may choose from for your primary care needs. In addition, we have several other primary care providers across the Bryan-College Station area. To schedule an appointment with one of these providers please contact our Physician Finder Line at (979) 774-2121 or visitst-joseph.org/find-a-doctor. For questions regarding medical records or to obtain medical records, please call the St. Joseph Health Medical Records Office at 979.776.2524.Joel Cook, D.O. is a graduate of Texas A&M University 95 and went to medical school at Texas College of Osteopathic Medicine. He completed his residency training in the Brazos Valley at Texas A&M Family Medicine Residency. An admiration of his childhood physician led him to pursue medicine. Dr. Cook enjoys caring for patients from infants to senior adults and looks forward to caring for the Bryan-College Station community. His passion lies in helping his patients take ownership of their health and make long-term lifestyle changes to impact their well-being. Dr. Cook is married with three young children. In his free time, he enjoys spending time with his family and plays guitar and piano. He s also happy to be back in the home of Kyle Field so that he can watch the Aggies play!. Dr. Cook is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D).

Robert Richards is a Gastroenterologist in College Station, Texas. Dr. Richards is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Trichohepatoenteric Syndrome, Endoscopy, and Gastrectomy.

Richard Dusold is a Gastroenterologist in College Station, Texas. Dr. Dusold is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Enlarged Liver, Endoscopy, and Gastrectomy.

Daniel Stagg is a Gastroenterologist in College Station, Texas. Dr. Stagg is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Chronic Erosive Gastritis, Esophagitis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

Jeffrey Waguespack is a primary care provider, practicing in Family Medicine in College Station, Texas. Dr. Waguespack is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Generalized Anxiety Disorder (GAD), Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism.