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

Dr. John Mason, Jr. is a board certified surgeon through the American Board of Surgery. He is also a Fellow of the American College of Surgeons and the American Society of Metabolic and Bariatric Surgeons. Dr. Mason, Jr. completed his B.S. in Biology with a strong minor in Engineering Studies from the United States Air Force Academy in Colorado Springs, Colorado in 1981. He then completed medical school at the University of Texas Southwestern Medical School in Dallas, Texas in 1986. Dr. Mason, Jr. completed an internship and residency in general surgery at the USAF Medical Center Keesler in Biloxi, Mississippi. He was named one of Texas Monthly's Super Doctors for 2004, 2005, and 2014. Dr. Mason is rated as an Experienced provider by MediFind in the treatment of Delirium. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Hernia, Sleeve Gastrectomy, and Gastrectomy.

Bryan Parrent, MD, is a board-certified surgeon by the American Board of Surgery. Dr. Parrent is also a Fellow of the American College of Surgeons and the American Society of Metabolic and Bariatric Surgeons. He completed his Bachelor's in Biology with a minor in Chemistry at Texas A&M University in 1996, graduating Magna Cum Laude. In 2000, Dr. Parrent completed medical school at the Texas A&M Health Science Center in College Station, Texas, followed by his general surgery residency at Baylor University Medical Center in Dallas, Texas. As a general surgeon, Dr. Parent specializes in treatment using the Davinci Robot for minimally invasive procedures. Dr. Parrent was named one of Texas Monthly's Rising Stars from 2012 to 2014 and Super Doctors from 2015 to the present. Dr. Parrent is rated as an Experienced provider by MediFind in the treatment of Delirium. His top areas of expertise are Hernia, Familial Colorectal Cancer, Paget Disease of the Breast, Ileostomy, and Hip Replacement.

Leonide Toussaint is a Neurosurgery provider in College Station, Texas. Dr. Toussaint is rated as a Distinguished provider by MediFind in the treatment of Delirium. His top areas of expertise are Cervical Spondylosis, Delirium, Apoplexy, Microdiscectomy, and Awake Craniotomy.

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 Delirium. 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 Delirium. His top areas of expertise are Vertigo, Childhood Iron Deficiency Anemia, Bronchitis, and Ascites. Dr. Smith is currently accepting new patients.

Batool Kirmani is a Neurologist in Bryan, Texas. Dr. Kirmani is rated as an Experienced provider by MediFind in the treatment of Delirium. Her top areas of expertise are Seizures, Epilepsy, Memory Loss, Thrombectomy, and Gastrostomy. Dr. Kirmani is currently accepting new patients.

Angelo Sermas is a Neurologist in College Station, Texas. Dr. Sermas is rated as an Experienced provider by MediFind in the treatment of Delirium. His top areas of expertise are Parkinson's Disease, Movement Disorders, Hereditary Sensory and Autonomic Neuropathy Type 2, and Congenital Insensitivity to Pain with Anhidrosis. Dr. Sermas is currently accepting new patients.

Jessica Walker is a primary care provider, practicing in Internal Medicine in College Station, Texas. Dr. Walker is rated as an Experienced provider by MediFind in the treatment of Delirium. Her top areas of expertise are Sickle Cell Disease, Sepsis, Chronic Inflammatory Response Syndrome (CIRS), Endoscopy, and Hip Replacement. Dr. Walker is currently accepting new patients.

Carmen Cirstea is a Neurologist in College Station, Texas. Dr. Cirstea is rated as an Experienced provider by MediFind in the treatment of Delirium. Her top areas of expertise are Shingles, Memory Loss, Epilepsy, and Essential Tremor. Dr. Cirstea is currently accepting new patients.

Hailey Hogue is a primary care provider, practicing in Internal Medicine in College Station, Texas. Dr. Hogue is rated as an Experienced provider by MediFind in the treatment of Delirium. Her top areas of expertise are Necrosis, Sickle Cell Disease, Pulmonary Edema, Endoscopy, and Gastrostomy.

Jonathan Friedman is a Neurosurgery provider in College Station, Texas. Dr. Friedman is rated as an Advanced provider by MediFind in the treatment of Delirium. His top areas of expertise are Cervical Spondylosis, Cervical Myelopathy, Spinal Stenosis, Laminectomy, and Microdiscectomy.

Jason Hoover is a Neurosurgery provider in College Station, Texas. Dr. Hoover is rated as an Advanced provider by MediFind in the treatment of Delirium. His top areas of expertise are Cervical Spondylosis, Spinal Stenosis, Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery.

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 Delirium. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Punctate Palmoplantar Keratoderma Type 1.

Board-certified in Family Medicine, Dr. Campbell earned his undergraduate degree fromthe University of Missouri - Columbia before completing medical school at Texas TechHealth Science Center - Lubbock. His journey into medicine was profoundly influenced byhis father, a dedicated vascular surgeon, whom he fondly remembers as his childhood hero.It was his father's compassion and commitment to healing that first sparked Dr. Campbell'slifelong passion for the medical field.Driven by a desire to build lasting connections, Dr. Campbell finds great fulfillment infostering long-term relationships with his patients. He believes in a collaborative approachto care, working alongside individuals to empower them to lead healthy and productivelives. His dedication extends beyond simply treating illness; he aims to be a trusted partnerin their well-being journeys, guiding them toward optimal health.Dr. Campbell's commitment to healing and service has not been limited by geographicalborders. Inspired by his deep-seated belief in making the healing presence of God known,he actively seeks opportunities to serve those in need. This commitment led him toparticipate in a medical mission trip to Honduras, where he offered his skills andcompassion to a community far from home, exemplifying CommonSpirit's call to improvehealth and advance social justice for all.Through his practice, Dr. Campbell embodies the spirit of humankindness, striving tobring comfort and care to every individual he encounters. His work reflects CommonSpirit'svalues of Compassion and Excellence, as he continuously dedicates himself to thewell-being of his patients and the betterment of global communities. He stands as atestament to how personal dedication, inspired by faith, can meaningfully contribute to ahealthier future for all. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Delirium. His top areas of expertise are Hypothyroidism, Bronchitis, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

James White is a Neurosurgery provider in College Station, Texas. Dr. White is rated as an Advanced provider by MediFind in the treatment of Delirium. His top areas of expertise are Stroke, Delirium, Subdural Hematoma, Chronic Subdural Hematoma, and Laminectomy.