Kelsey-Seybold Leadership Team
Chairman
Tony Lin, MD, Chairman and CEO
Medical Directors & Associate Directors
Donnie Aga, MD, Chief Medical Officer
James Hoyle, MD, FAAP, FSAHM, Medical Director of Clinical Operations
Victor Simms, MD, MPH, FACP, Associate Medical Director of Clinical Operations
Treneth Baker, MD, Associate Medical Director of Specialty Care
Maher Daas, MD, Associate Medical Director of Specialty Care
Benjamin Dillon, MD, Associate Medical Director of Specialty Care
Jonathan Nelson, MD, Associate Medical Director of Specialty Care
Cherice Conley-Harvey, MD, Medical Director of Care Coordination and Quality Improvement
Tejash Patel, MD, Medical Director of Cancer Services
John Hughes, MD, FACP, Associate Medical Director of Clinical Academic Affairs and Affiliations
Rupesh Nigam, MD, FACP, Medical Director of Hospital Services, Palliative Care, and Behavioral Health
Nicholas Solomos, MD, Medical Director of Executive Health
Paul O’Leary, MD, MS, Medical Director of KelseyCare Advantage Health Plan
Jose Nolla, MD, Medical Director of Ambulatory Surgery
Scott Barton, MD, Medical Director of Radiation Oncology
Department Chiefs & Associate Chiefs
Francis Ibarra, MD, Chief of Anesthesiology
Vinita Bhagia, MD, Chief of Endocrinology
Muhammed Nathani, MD, FACP, FACG, Chief of Gastroenterology
Tushar Dharia, MD, Associate Chief of Gastroenterology
Chris Chon, MD, Chief of Urology
Benjamin Dillon, MD, Associate Chief of Urology
Jonathan Garza, MD, Chief of Neurology
Desiree Thomas, MD, Associate Chief of Neurology
Lyndall Harrison, MD, Chief of Allergy/Immunology
Mario Lamothe, MD, FACR, Chief of Rheumatology
Jessica Lanerie, MD, FAAP, Chief of Pediatrics
Kara Carter, MD, Associate Chief of Pediatrics
Suma Manjunath, MD, FAAP, Associate Chief of Pediatrics
Anita Mehta, MD, FAAD, Chief of Dermatology
Ali Mortazavi, MD, Chief of Cardiology
Madjid Mirzai-Tehrane, MD, Associate Chief of Cardiology
Catherine Cahill, MD, Co-Chief of Orthopedics
Jose Nolla, MD, Co-Chief of Orthopedics
Sunil Patel, MD, CMQ. , Chief of Hematology and Oncology
Tri Vu, MD, Associate Chief of Hematology and Oncology
Jesus Samaniego, MD, FACOG, Chief of Obstetrics and Gynecology
Patrick Benge, MD, FACOG, Regional Associate Chief of Obstetrics and Gynecology – The Vintage
Christina Frome, MD, FACOG, Regional Associate Chief of Obstetrics and Gynecology – the Woodlands
Jagjit Khairah, DO, FACOG, MIGS, Regional Associate Chief of Obstetrics and Gynecology – Fort Bend
Deepali Patni, MD, FACOG, Regional Associate Chief of Obstetrics and Gynecology – Central
Holli Smith, MD, FACOG, Regional Associate Chief of Obstetrics and Gynecology – Southeast
Wei Kuo, MD, Chief of Occupational Medicine
Puja Sehgal, MD, Chief of Family Medicine
Leonardo Espitia, MD, MMM, Associate Chief of Family Medicine
Sebastian Scobercea, MD, Associate Chief of Family Medicine
Steffanie Campbell, MD, FACP, Chief of Internal Medicine
Shawn Davis, MD, Associate Chief of Internal Medicine
Lucy Buencamino, MD, Associate Chief of Internal Medicine
Abby Sokunbi, MD, Associate Chief of Internal Medicine
Jonard Zalavarria, MD, Associate Chief of Internal Medicine
Ahmed Sewielam, MD, FIPP, Chief of Pain Management and PMR (Physical Medicine and Rehabilitation)
Sylvia Trumble, MD, Chief of Radiology
Joshua Udoetuk, MD, Chief of Ophthalmology/Optometry
Nancy Webb, MD, Associate Chief of Ophthalmology
Kelly Santesteban, OD, FAAO, Lead Optometrist
Etan Weinstock, MD, Chief of Otolaryngology
Biren Patel, MD, Chief of Behavioral Medicine
Shayan Izaddoost, MD, PhD, FACS, Chief of Plastic Surgery
Maher Daas, MD, Chief of Pulmonary, Critical Care, and Sleep Medicine
Walid Baaklini, MD, Associate Chief of Pulmonary, Critical Care, and Sleep Medicine
Treneth Baker, MD, Chief of Surgery
Scott Barton, MD, Chief and Medical Director of Radiation Oncology