Dr. Malcolm C. Lochiel

Nihal Siddiqui is a primary care provider, practicing in Family Medicine in The Woodlands, Texas. Dr. Siddiqui is rated as an Experienced provider by MediFind in the treatment of Down Syndrome. His top areas of expertise are Ventricular Septal Defects, Down Syndrome, Empyema, and Sinusitis. Dr. Siddiqui is currently accepting new patients.

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 Advanced provider by MediFind in the treatment of Down Syndrome. His top areas of expertise are Acute Interstitial Pneumonia, Pneumonia, Dementia, and Maturity Onset Diabetes of the Young.

Alexander Sparkman-Royo is a primary care provider, practicing in Family Medicine in Sugar Land, Texas. Dr. Sparkman-Royo is rated as an Experienced provider by MediFind in the treatment of Down Syndrome. His top areas of expertise are Autism Spectrum Disorder, Cerebral Palsy, Familial Cold Autoinflammatory Syndrome, and Down Syndrome. Dr. Sparkman-Royo is currently accepting new patients.