1215 E. Court St. • Seguin, Texas 78155 • 830.379.2411 • grmedcenter.com PHYSICIAN REFERRAL: 830.401.7401 Advanced Medicine. Personal Touch. ANESTHESIOLOGY Jerry Ammon, DO 830.379.5867 Dolores Major, MD 830.379.5867 Daniel Piña, MD 830.379.5867 EAR, NOSE & THROAT Maansi Doshi, DO 830.379.0299 Jennifer Hennessee, MD 830.379.0299 EMERGENCY Michael Rotts, MD Medical Director 830.379.2411 ENDOCRINOLOGY Daniel Okorodudu, MD 830.484.4204 CRAIG CARDIOVASCULAR CLINIC William Craig, MD 830.433.4648 Aliya Mushtaq, MD 830.433.4648 MISSION CARDIOLOGY Rahul Bose, MD 830.401.4880 Ronnie Garcia, MD 830.401.4880 Julie Remo, MD 830.401.4880 Jamison Wyatt, MD 830.401.4880 GASTROENTEROLOGY Tony Tsen, MD 830.372.9042 GENERAL SURGERY Michael Dwyer, MD 830.372.2840 Mark Kneuper, MD 830.625.6258 Serapio Vela, MD 830.372.4891 HOSPITALISTS Juan Arenas, MD 830.379.2411 Rubin Harris, MD 830.379.2411 Sarah Lester, MD 830.379.2411 Zulfiqar Shah, MD 830.379.2411 NEPHROLOGY Antonio Alvarado, MD 830.549.5022 Heather Banks, MD 830.549.5022 Shadi Mourad, MD 830.303.8770 Neena Penagaluru, MD 830.549.5022 NEUROLOGY Kevin McMahon, MD 830.484.4600 Colin Sanner, MD 830.484.4600 OBSTETRICS / GYNECOLOGY Clint Burrus, MD 830.372.2791 Alyson Kirchner, MD 830.379.1500 George Mannel, MD 830.372.0600 OPHTHALMOLOGY Sharron Acosta, MD 830.379.3937 Richard Fleming, MD 830.379.9391 Johnathan Hager, MD 830.379.3937 Joseph Kavanagh, MD 830.379.3937 ONCOLOGY / HEMATOLOGY Sreedevi Daggubati, MD 830.643.1762 ORTHOPEDICS Jack Deetjen, MD 830.379.8371 Trent Twitero, MD 830.379.9492 G. Steven White, MD 830.379.9492 PAIN MANAGEMENT Stewart Zweikoft, MD 830.609.9478 PALLIATIVE CARE Charles Nolan, MD 830.401.7561 PATHOLOGY Kevin Grieder, DO 830.372.4830 PEDIATRICS Michele Lopez-Glynn, MD 830.303.3400 Robert Stephens, MD 830.379.6300 HOSPITAL-BASED PEDIATRICS James Fisher, MD 830.379.2411 Brian Scott, MD Neonatology 830.379.2411 PEDIATRIC DENTISTRY Al Burns, DDS 830.372.3725 Adeel Khan, DMD 830.372.3725 Esteban Velez, DDS 830.372.5437 PHYSICAL MEDICINE Xin Zhang, MD Physiatry 830.379.2411 PODIATRY Terri Quebedeaux, DPM 830.303.0005 PSYCHIATRY Rebecca Castro, MD Geriatrics 830.401.7367 RHEUMATOLOGY Humayun Beg, MD 830.484.4600 UROLOGY Robert Ryan, MD 830.379.8491 Howard Solomon, MD 830.379.3046 RADIOLOGY Cameron Gates, MD 830.379.2411 Greg Iglesia, MD 830.379.2411 Murray Shapiro, MD 830.379.2411 Doug Smith, MD 830.379.2411 Stephen Swearingen, MD 830.379.2411 SPINE Zachary Garza, MD 210.614.6432 WOUND CARE Michael Chaney, MD 830.401.7777 PRIMARY CARE Sule Bilir, MD Family Practice 830.379.8811 Susan Boullioun, MD Family Practice 830.303.3500 Tony Flores, MD Family Practice +Geriatrics 830.379.8811 Robert Frets, MD Internal Medicine 830.372.1615 Yu-Jie (Jack) Kuo, MD Internal Medicine 830.372.5588 Mark Mangiapane, DO Family Practice 830.379.7901 Elena McAtee, MD Family Practice 830.484.4200 Thomas Raetzsch, MD Family Practice 830.379.1184 David Rider, MD Family Practice 830.379.7901 James Rider, DO Family Practice 830.379.7901 Phillip Rinn, MD Family Practice +Obstetrics 830.372.0994 Joseph Schuerger, MD Family Practice 830.379.7901 Linda Sullivan, DO Family Practice 830.379.5200 Nicole Talbot, DO Family Practice 830.372.5200 Sankararao Tamtam, MD Internal Medicine 830.379.3999 Frank Wright, MD Family Practice 830.484.4200 Dean Zincone, MD Family Practice 830.401.4401