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

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 Diarrhea. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy.

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 Advanced provider by MediFind in the treatment of Diarrhea. 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 Diarrhea. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colitis, Viral Gastroenteritis, Endoscopy, and Gastrectomy.

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 Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Colitis, Viral Gastroenteritis, Familial Adenomatous Polyposis, Endoscopy, and Gastrostomy.

Dr. Ken Hillner and his family chose to make Aggieland their home after eight years as an Air Force physician and a brief stint along the Texas gulf coast. He is a San Antonio native who graduated from Trinity University and the University of Texas Health Science Center at San Antonio. He completed his family medicine residency training at Carswell Air Force Base in Ft. Worth before serving in the United Kingdom. During college he found the girl of his dreams and they have journeyed together in raising their three children. When not in the clinic or hospital; he runs, plays tennis, coaches his kids, and meets with other men who want to be like Jesus. He is proud to be associated with the ministry of Hope Pregnancy Centers and sees it as a vital work in the Brazos Valley. Practicing the full spectrum of family medicine, he sees patients of all ages and their families. While the treatment of chronic medical problems and disease is a mainstay of his work, he has enjoyed practicing obstetrics, performing minor surgery/procedures, doing well visits for children, and treating more acutely ill patients in the hospital. He sees the practice of medicine as challenging and incredibly enjoyable and is grateful for the privilege to treat medical problems and care for people with illness or injury. Adding to this pleasure has been the adventure of working alongside other superlative physicians, as well as support staff and leaders at St. Joseph Regional Health System, who aim to honor God and serve others with high quality and compassionate healthcare. Dr. Hillner is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Cardiomyopathy, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

Russell Bacak, MD, is dedicated to delivering high-quality, compassionate care to College Station and nearby communities. Russell Bacak specializes in Primary Care and works at BCS Abundant Life Family Practice. To make an appointment, please call (979) 695-3570. Dr. Bacak is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Sitosterolemia, High Cholesterol, Vitamin D Deficiency, and Hypothyroidism.

Katherine Blalock, MD, is dedicated to delivering high-quality, compassionate care to Navasota and nearby communities. Katherine Blalock specializes in Primary Care and works at Primary Care - Texas A&M Health Family Care. To make an appointment, please call (936) 825-0755. Dr. Blalock is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypothyroidism.

Effective March 17, 2023, Dr. Jacques Mamigonian will no longer be part of the St. Joseph Health Medical Group. To schedule an appointment with one of our other providers, please call (979) 774-2121.Dr. Jacques Mamigonian specializes in Primary Care. He is Board Certified by the American Board of Family Medicine. Dr. Mamigonian attended California State University Northridge, earning a bachelor s degree in Biology and Autonomous University of Guadalajara where he received his M.D. degree. After earning his degree in Guadalajara, Dr. Mamigonian moved to Valhalla, New York, where he completed the Fifth Pathway Program at New York Medical College. He left New York to further his education by completing his residency at Brazos Family Medicine Program. He's been with CHI St. Joseph Health since 2008. Dr. Mamigonian is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Acute Interstitial Pneumonia, Pneumonia, Dementia, and Maturity Onset Diabetes of the Young.

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 Diarrhea. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D).

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

Dr. Winkler is board-certified in family medicine. He received his undergraduate degree from Texas A&M University, and earned a medical degree at Medical University of Silesia in Katowice, Poland. He completed his residency at Oklahoma University Health Science Center. Dr. Winkler enjoys practicing family medicine because it affords him the opportunity to provide comprehensive care from pediatrics to senior care to sports medicine. He is committed to helping his patients reach their health and wellness goals. Dr. Winkler is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Bronchitis, Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.

Dr. Clint Cheng is a board-certified family physician with St. Joseph Medical Group,bringing his compassionate approach to the Brazos Valley community. Fluent in English andVietnamese, and proficient in Spanish, Dr. Cheng’s commitment to service and intellectualchallenge led him to a career in medicine. He finds immense joy in fostering strong, lastingrelationships with his patients, believing these connections are foundational to effectivecare.Dr. Cheng began practicing medicine in 2005 and joined St. Joseph Family Medicine in2010, drawn by the team's shared dedication to exceptional medical care and unwaveringethical standards. He firmly believes in St. Joseph's patient-centered philosophy, whereevery decision is made with the individual's best interest at heart. His approach to familymedicine allows him to care for entire families, gaining valuable insights that enhancetreatment for each member.Beyond his clinical practice, Dr. Cheng has taken on significant leadership roles withinthe St. Joseph Medical Group. Since 2019, he has served as the Chief Medical Officer, andin 2023, he became the Medical Director for the Brazos Valley Value Hub. In theseadministrative capacities, Dr. Cheng emphasizes collaborative team efforts between clinicaland administrative staff to ensure the organization continues to advance its missioneffectively.Inspired by his faith and committed to serving the common good, Dr. Cheng is activelyinvolved with Grace Bible Church. When not working, he cherishes time with his wife andtwo young sons, enjoying the performing arts and supporting mission trips. His personal lifereflects his professional dedication to fostering connections, building trust, and contributingto a healthier and more compassionate community. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Breast Cancer, Type 2 Diabetes (T2D), High Cholesterol, and Maturity Onset Diabetes of the Young.

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

Mark Higgins is a primary care provider, practicing in Family Medicine in College Station, Texas. Dr. Higgins is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Chronic Cough, Vertigo, Type 2 Diabetes (T2D), and Familial Hypertension.

Anu John is a primary care provider, practicing in Family Medicine in College Station, Texas. Dr. John is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Leprosy, Bronchitis, Cellulitis, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. John is currently accepting new patients.

Mark English is a primary care provider, practicing in Family Medicine in College Station, Texas. Dr. English is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Type 2 Diabetes (T2D), Nephrosclerosis, Renovascular Hypertension, and Cystic Medial Necrosis of Aorta.

David Vaughan is a primary care provider, practicing in Family Medicine in Bryan, Texas. Dr. Vaughan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D). Dr. Vaughan is currently accepting new patients.

Richard Smith is a primary care provider, practicing in Family Medicine in Bryan, Texas. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Vertigo, Childhood Iron Deficiency Anemia, Bronchitis, and Ascites. Dr. Smith is currently accepting new patients.

Thomas Ginn is a primary care provider, practicing in Internal Medicine in Bryan, Texas. Dr. Ginn is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Hypertension.