Our Physicians

Our medical staff is an integral part of the growing hospital and health care system in Seguin. GRMC stands out among other hospitals due to the strong bond and collaboration our physicians have with their colleagues.

Browse our physician directory below, view our Physician Poster, or call our physician referral line at 830.401.7401.

A

Acosta, Sharron MD

  • Ophthalmology
  • Ophthalmology
  • 908 E. Court St. Seguin, TX 78155
  • (830) 379-3937
  • Ophthalmology

Alvarado, Antonio MD

  • Nephrology
  • Internal Medicine & Nephrology
  • Seguin:1410 E. Walnut, Seguin, TX 78155 New Braunfels:2660 E. Common St., Ste 201, New Braunfels, TX 78130
  • (830) 549-5022
  • Internal Medicine & Nephrology

Ammon, Jerry DO

  • Anesthesiology
  • Anesthesiology
  • 1215 E. Court Seguin, TX 78155
  • (830) 379-5867
  • Anesthesiology

Arenas, Juan MD, CHCQM-PHYADV

  • Hospitalists
  • Internal Medicine & Health Care Quality and Management
  • 1215 E. Court Seguin, TX 78155
  • (830) 379-2411
  • Internal Medicine & Health Care Quality and Management

Attia, Jonven MD

  • Endocrinology
  • Internal Medicine
  • 105 Medical Drive., Seguin TX 78155
  • 830-484-4204
  • Internal Medicine

B

Banks, Heather MD

  • Nephrology
  • Nephrology
  • Seguin: 1410 E. Walnut, Seguin, TX 78155 New Braunfels:2660 E. Common St., Ste 201, New Braunfels, TX 78130
  • (830) 549-5022
  • Nephrology

Barnwell, Megan MD

  • Cardiology
  • Internal Medicine
  • 1348 E. Walnut St., Seguin, TX 78155
  • (830) 433-4648
  • Internal Medicine

Berkus, Michael MD

  • Maternal-Fetal Medicine (MFM)
  • Obstetrics & Gynecology
  • 1215 E.Court St. Seguin, TX 78155
  • (830) 401-7195
  • Obstetrics & Gynecology

Beste, Elizabeth MD, FACS

  • General Surgery
  • General Surgery
  • :105 Medical Drive., Seguin TX 78155 New Braunfels:1761 S. State Hwy 46, Suite 104, New Braunfels, TX 78130
  • (830) 484-4606
  • General Surgery

Bilir, Sule, MD

  • Primary Care
  • 214 N. Camp Street Seguin, TX 78155
  • (830) 379-8811

    Borgfeld, Nathan MD

    • Primary Care
    • Family Medicine
    • 1350 E Walnut St, Seguin, TX 78155
    • 830-463-3323
    • Family Medicine

    Bose, Rahul MD, FACC, FSCAI

    • Cardiology
    • Interventional Cardiology & Cardiovascular Disease
    • 479 Oxford Drive, Ste. 104, New Braunfels, TX 78130
    • (830) 214-0300
    • Interventional Cardiology & Cardiovascular Disease

    Boullioun, Susan MD

    • Primary Care
    • Family Medicine
    • 113 E. Cedar Seguin, TX 78155
    • (830) 303-3500
    • Family Medicine

    Boyd, Angela MD

    • Maternal-Fetal Medicine (MFM)
    • Obstetrics and Gynecology
    • 1215 E.Court St. Seguin, TX 78155
    • (830) 401-7195
    • Obstetrics and Gynecology

    Brannen, Jodi MD

    • Obstetrics/Gynecology
    • Obstetrics & Gynecology
    • 519 N. King St., Suite 101 Seguin, TX 78155
    • (830) 272 - 0210
    • Obstetrics & Gynecology

    Burns, Al DDS

    • Pediatric Dentistry
    • 901 N. Hwy 123 Bypass Seguin, TX 78155
    • (830) 372-3725

      Burrus, Clint MD

      • Obstetrics/Gynecology
      • Obstetrics & Gynecology
      • Seguin:1339 E. Court, Suite 240, Seguin, TX 78155 La Vernia:309 Silverado St., La Vernia, TX 78121
      • (830) 372-2791
      • Obstetrics & Gynecology

      C

      Caravella, Joseph DO

      • Hospitalists
      • 1215 E. Court St., Seguin TX 78155
      • 830-379-2411

        Castro, Rebecca MD

        • Psychiatry
        • Psychiatry
        • 1215 E. Court, Suite 106 Seguin, TX 78155
        • (830) 401-1367
        • Psychiatry

        Chen, Alexander MD

        • Pain Management
        • Anesthesiology and Pain Management
        • Seguin:1344 E. Walnut St., Seguin, TX 78155 Converse:7585 Kitty Hawk Rd., Ste. 201, Converse, TX 78109 San Antonio:3415 Paesanos Parkway, Suite 100, San Antonio, TX 78231
        • 210-600-9766
        • Anesthesiology and Pain Management

        Cichowski, Andrew, MD

        • Neurology
        • Neurology & Clinical Neurophysiology
        • 417 S. King St., Seguin TX 78155
        • (830) 484-4600
        • Neurology & Clinical Neurophysiology

        Craig, William MD

        • Cardiology
        • Cardiovascular Disease & Internal Medicine
        • Seguin: 1348 E. Walnut St., Seguin, TX 78155 Gonzales: 1300 Captain Albert, Gonzales, TX 78629
        • (830) 433-4648
        • Cardiovascular Disease & Internal Medicine

        D

        Daggubati, Sreedevi MD

        • Oncology/Hematology
        • Hematology & Oncology
        • 1448 E. Common St., New Braunfels, TX 78130
        • (830) 643-1762
        • Hematology & Oncology

        DeArmond, Greg MD

        • General Surgery
        • General Surgery
        • Seguin: 515 N. King Street, Suite 105, Seguin, TX 78155 New Braunfels: 545 Creekside Crossing, Ste. 206, New Braunfels, TX 78130
        • (830) 310 - 3491
        • General Surgery

        Deetjen, Jack MD

        • Orthopedics
        • Orthopedic Surgery
        • 515 N King St., Suite 106 Seguin, TX 78155
        • (830) 379-8371
        • Orthopedic Surgery

        Dwyer, Michael MD

        • General Surgery
        • General Surgery
        • 1255 Ashby St. Seguin, TX 78155
        • (830) 372-2840
        • General Surgery

        E

        Earnest, Brett MD

        • Primary Care
        • Family Medicine
        • 1761 South, TX-46 Suite 104, New Braunfels, TX 78130
        • 830-433-7815
        • Family Medicine

        F

        Fillman, Eric MD

        • Pathology
        • Clinical Pathology Anatomic Pathology Dermatopathology
        • 1215 East Court Street, Seguin TX 78155
        • (830) 401-7899
        • Clinical Pathology Anatomic Pathology Dermatopathology

        Flores, Tony MD

        • Primary Care
        • Family Medicine & Geriatric Medicine
        • 214 N. Camp Street Seguin, TX 78155
        • (830) 379-8811
        • Family Medicine & Geriatric Medicine

        G

        Gallardo, Joshuae MD

        • Neurology & Epilepsy
        • 1215 E. Court St., Seguin TX 78155
        • (830) 379-2411
        • Neurology & Epilepsy

        Garcia, Ronnie MD

        • Cardiology
        • Cardiovascular Disease & Internal Medicine
        • Seguin:303 E. Court St., Seguin, TX 78155 New Braunfels:1626 E. Common St., New Braunfels, TX 78130 La Vernia:309 Silverado St., La Vernia, TX 78121
        • (830) 401-4880
        • Cardiovascular Disease & Internal Medicine

        Garza, James DO

        • Anesthesiology
        • Anesthesiology
        • 1215 E. Court. Seguin, TX 78155
        • (830) 379-5867
        • Anesthesiology

        Gates, Cameron MD

        • Radiology
        • Diagnostic Radiology
        • 1215 E. Court Street, Seguin TX 78155
        • (830) 379-2411
        • Diagnostic Radiology

        Goodwin, Jason MD

        • Ear - Nose - Throat
        • Otolayngology
        • 105 Medical Drive, Seguin TX 78155
        • (830) 379-0299
        • Otolayngology

        Gurung, Sidhanta MD

        • Cardiology
        • Internal Medicine
        • 1348 E. Walnut St., Seguin, TX 78155
        • (830) 433-4648
        • Internal Medicine

        H

        Hennessee, Jennifer MD

        • Ear - Nose - Throat
        • Otolaryngology
        • :105 Medical Drive, Seguin TX 78155 New Braunfels: 212 Hunters Village, Ste. 100, New Braunfels, TX 78130
        • (830) 379-0299
        • Otolaryngology

        I

        Iglesia, Greg MD

        • Radiology
        • Diagnostic Radiology
        • 1215 E. Court St. Seguin, TX 78155
        • (830) 379-2411
        • Diagnostic Radiology

        K

        Kavanagh, Joseph MD

        • Ophthalmology
        • Ophthalmology
        • 908 E. Court St. Seguin, TX 78155
        • (830) 379-3937
        • Ophthalmology

        Kennedy, David MD

        • Anesthesiology
        • Anesthesiology
        • 1215 E. Court. Seguin, TX 78155
        • (830) 379-5867
        • Anesthesiology

        Kirchner, Alyson MD

        • Obstetrics/Gynecology
        • Obstetrics & Gynecology
        • Seguin:1339 E. Court, Suite 210, Seguin, TX 78155 Cuero:2550 N. Esplanade St., Cuero, TX 77954 Gonzales:1110 N. Sarah Dewitt Dr., Gonzales, TX 78629 Yoakum:1220 Carl Ramert Dr., Yoakum, TX 77995
        • (830) 379-1500
        • Obstetrics & Gynecology

        Kuo, Jack MD

        • Internal Medicine
        • Internal Medicine
        • 1356 E. Walnut Seguin, TX 78155
        • (830) 372-5588
        • Internal Medicine

        L

        Lester, Sarah MD

        • Hospitalists
        • Family Medicine
        • 1215 E. Court Seguin, TX 78155
        • (830) 379-2411
        • Family Medicine

        Levett, Martin, MD

        • Hospitalists
        • Internal Medicine
        • 1215 E. Court St., Seguin TX 78155
        • 830-379-2411
        • Internal Medicine

        Lopez-Glynn, Michele MD

        • Pediatrics
        • 1005 E. Court, Suite 300 Seguin, TX 78155
        • (830) 303-3400

          M

          Major, Dolores MD

          • Anesthesiology
          • Anesthesiology
          • 1215 E. Court Seguin, TX 78155
          • (830) 379-5867
          • Anesthesiology

          Mannel, George MD

          • Gynecology
          • Obstetrics & Gynecology
          • 1255 Ashby Street, Suite G Seguin, TX 78155
          • (830) 372-0600
          • Obstetrics & Gynecology

          McLain, John, MD

          • General Surgery
          • General Surgery
          • Suite 105 Seguin:515 N. King Street, Suite 105 Seguin, TX 78155 New Braunfels: 545 Creekside Crossing, Ste. 206, New Braunfels, TX 78130
          • (830) 310-3491
          • General Surgery

          Montgomery, Lance DO

          • Primary Care
          • 411 S. King St., Seguin, TX 78155
          • 830-433-7030

            Morales, Rey MD FACS

            • General Surgery, Wound Care
            • General Surgery
            • 105 Medical Drive., Seguin TX 78155
            • (830) 484-4606
            • General Surgery

            Morgan, Whitney MD

            • Pediatrics
            • Pediatrics
            • 515 N King St, 101 Seguin, TX 78155, USA
            • (830) 372-3135
            • Pediatrics

            Mourad, Shadi MD

            • Nephrology
            • Nephrology
            • 711 E. Court St. Seguin, TX 78155
            • (830) 303-8770
            • Nephrology

            N

            Nash, Zach MD

            • Vascular Surgery
            • General Surgery and Vascular Surgery
            • 1339 E. Court St., Ste. 230, Seguin, TX 78155
            • (830) 420-6027
            • General Surgery and Vascular Surgery

            Nolan, Charles MD

            • Palliative Care                    
            • Hospice & Palliative Medicine Nephrology & Internal Medicine
            • 1215 E. Court St. Seguin, TX 78155
            • (830) 401-7224
            • Hospice & Palliative Medicine Nephrology & Internal Medicine

            P

            Pandey, Vikas MD

            • Neurology Vascular Neurology & Epilepsy
            • 1215 E. Court St., Seguin TX 78155
            • (830) 379-2411
            • Neurology Vascular Neurology & Epilepsy

            Penagaluru, Neena MD

            • Nephrology
            • Internal Medicine
            • :1410 E. Walnut Seguin, TX 78155 New Braunfels:2660 E. Common St., Ste 201, New Braunfels, TX 78130
            • (830) 549-5022
            • Internal Medicine

            Q

            Quebedeaux, Terri DPM

            • Podiatry
            • Seguin:1345 E. College St., Seguin, TX 78155 Gonzales:1110 Sarah DeWitt Dr., Gonzales, TX 78629 LaVernia:309 Silverado St., LaVernia, TX 78121 Lockhart:209 S. Church St., Lockhart, TX 78644
            • (830) 303-0005

              R

              Raetzsch, Thomas MD

              • Primary Care
              • Family Medicine
              • 1025 N. Austin Seguin, TX 78155
              • (830) 379-1184
              • Family Medicine

              Ramirez, Carmen, MD

              • Neurology
              • 1215 E. Court St., Seguin TX 78155
              • 830-379-2411
              • Neurology

              Ramsey, Patrick MD

              • Maternal-Fetal Medicine (MFM)
              • Obstetrics & Gynecology
              • 1215 E.Court St. Seguin, TX 78155
              • (830) 401-7195
              • Obstetrics & Gynecology

              Remo, Julie MD

              • Cardiology
              • Cardiovascular Disease & Internal Medicine
              • Seguin: 303 E. Court St., Seguin, Texas 78155 Seguin: 303 E. Court St., Seguin, Texas 78155 New Braunfels: 1626 E. Common St., New Braunfels, TX 78130
              • (830) 401-4880
              • Cardiovascular Disease & Internal Medicine

              Rider, David MD

              • Primary Care
              • Family Medicine
              • 1414 E. Walnut St. Seguin, TX 78155
              • (830) 379-7901
              • Family Medicine

              Rider, James DO

              • Primary Care
              • Family Medicine
              • 1414 E. Walnut St. Seguin, TX 78155
              • (830) 379-7901
              • Family Medicine

              Rinn, Phillip MD

              • Obstetrics/Gynecology, Primary Care
              • Family Medicine
              • 519 N. King, Suite 105 Seguin, TX 78155
              • (830) 372-0994
              • Family Medicine

              Robbins, Esther MD

              • Primary Care
              • Family Medicine
              • 411 S. King St., Seguin, TX 78155
              • (830) 484-4200
              • Family Medicine

              Rotts, Michael MD

              • Emergency
              • 1215 E Court Seguin, TX 78155
              • (830) 379-2411

                Ryan, Robert MD

                • Urology
                • Urology
                • :105 Medical Drive., Seguin TX 78155 Gonzales:1110 N. Sarah Dewitt Dr., Gonzales, TX 78629 Yoakum:1220 Carl Ramert Dr., Yoakum, TX 77995 Cuero:2550 N. Esplanade, Cuero, TX 77954
                • (830) 379-8491
                • Urology

                S

                Sangha, Bhupinder MD

                • Critical Care, Internal Medicine, Nephrology
                • Critical Care Medicine Nephrology & Internal Medicine
                • 417 S. King St., Seguin, TX 78155
                • (830) 484-4600
                • Critical Care Medicine Nephrology & Internal Medicine

                Sayeed, Jaweed MD

                • Cardiology
                • Cardiovascular Disease and Interventional Cardiology
                • 479 Oxford Drive, Ste. 104, New Braunfels, TX 78130
                • 830-214-0300
                • Cardiovascular Disease and Interventional Cardiology

                Schronk, Kenneth MD

                • Anesthesiology
                • Anesthesiology
                • 1215 E. Court Seguin, TX 78155
                • (830) 379-5867
                • Anesthesiology

                Scott, Brian MD

                • Hospital-Based Pediatrics, Neonatology
                • Neonatal-Perinatal Medicine & Pediatrics
                • 1215 E. Court Seguin, TX 78155
                • (830) 379-2411
                • Neonatal-Perinatal Medicine & Pediatrics

                Shapiro, Murray MD

                • Radiology
                • Diagnostic Radiology
                • 1215 E. Court Street, Seguin TX 78155
                • (830) 379-2411
                • Diagnostic Radiology

                Smith, Doug MD

                • Radiology
                • Diagnostic Radiology
                • 1215 E. Court Street, Seguin TX 78155
                • (830) 379-2411
                • Diagnostic Radiology

                Soliman, Sameer MD

                • Pain Management
                • Anesthesiology and Pain Management
                • Seguin:1344 E. Walnut St., Seguin, TX 78155 Converse:7585 Kitty Hawk Rd., Ste. 201, Converse, TX 78109 San Antonio:3415 Paesanos Parkway, Suite 100, San Antonio, TX 78231
                • 210-600-9766
                • Anesthesiology and Pain Management

                Solomon, Howard MD

                • Urology
                • Urology
                • Seguin:1255 Ashby, Seguin, TX 78155 Kenedy:3349 U.S. 181, Ste. D, Kenedy, TX 78119
                • (830) 379-3046
                • Urology

                Starr, Brian MD

                • Pain Management
                • Anesthesiology and Pain Management
                • 1344 E. Walnut St., Seguin, TX 78155
                • (210) 600-9766
                • Anesthesiology and Pain Management

                Stephens, Robert MD

                • Pediatrics
                • Pediatrics
                • 520 E. Donegan St Seguin, TX 78155
                • (830) 379-6300
                • Pediatrics

                Swearingen, Stephen MD

                • Radiology
                • Diagnostic Radiology
                • 1215 E. Court Street, Seguin TX 78155
                • (830) 379-2411
                • Diagnostic Radiology

                T

                Talbot, Nicole DO

                • Primary Care
                • Family Medicine
                • 515 N. King St., Suite 103 Seguin, TX 78155
                • (830) 372-5200
                • Family Medicine

                Tamtam, Sankararao MD

                • Internal Medicine
                • Internal Medicine
                • 944 S. SH 123 Bypass Seguin, TX 78155
                • (830) 379-3999
                • Internal Medicine

                Tsen, Tony MD

                • Gastroenterology
                • Internal Medicine & Gastroenterology
                • 911 S. Hwy 123 Bypass Seguin, TX 78155
                • (830) 372-9042
                • Internal Medicine & Gastroenterology

                Twitero, Trent MD

                • Orthopedics
                • Orthopedic Surgery
                • :1344 E. Walnut Seguin, TX 78155 Cuero:2550 N. Esplanade, Cuero, TX 77954 Gonzales:1110 N. Sarah DeWitt, Gonzales, TX 78629 Kenedy:3349 S. HWY 181, Kenedy, TX 77995 New Braunfels:960 Gruene Road, Suite 101, New Braunfels, TX 78130
                • (830) 625-0009
                • Orthopedic Surgery

                V

                Velez, Esteban DDS

                • Pediatric Dentistry
                • 128 S. Moss St., Ste. 200 Seguin, TX 78155
                • (830) 372-5437

                  W

                  White, Charles DPM

                  • Podiatry
                  • Seguin:1345 E. College St., Seguin, TX 78155 New Braunfels:1761 S. State Hwy 46, Suite 104, New Braunfels, TX 78130 Gonzales:1110 Sarah DeWitt Dr., Gonzales, TX 78629 LaVernia:309 Silverado St., LaVernia, TX 78121
                  • (830) 303-0005

                    White, G. Steven MD

                    • Orthopedics
                    • Orthopedic Surgery
                    • Seguin:280 S. King, Seguin, TX 78155 Kenedy:3349 S. HWY 181, Kenedy, TX 77995 La Vernia:309 Silverado St., La Vernia, TX 78121 Yoakum:1200 Carl Ramert, Yoakum, TX 77995
                    • (830) 379-9492
                    • Orthopedic Surgery

                    White, John MD

                    • Urology
                    • Urology
                    • :105 Medical Drive., Seguin TX 78155 New Braunfels:1761 S. TX 46, Suite 104, New Braunfels, TX 78130 La Vernia:309 Silverado St., La Vernia, TX 78121
                    • (830) 484-4625
                    • Urology

                    Wright, Frank MD

                    • Primary Care
                    • Family Medicine
                    • 411 S. King St., Seguin, TX 78155
                    • (830) 484-4200
                    • Family Medicine

                    Wyatt, Jamison MD

                    • Cardiology
                    • Internal Medicine Cardiovascular Disease and Interventional Cardiology
                    • 479 Oxford Drive, Ste. 104, New Braunfels, TX 78130
                    • (830) 214-0300
                    • Internal Medicine Cardiovascular Disease and Interventional Cardiology

                    Y

                    Yoho, Jason MD

                    • Cardiology
                    • Interventional Cardiology Cardiovascular Disease & Internal Medicine
                    • 1344 E. Walnut, Seguin TX 78155
                    • (830) 590-8049
                    • Interventional Cardiology Cardiovascular Disease & Internal Medicine

                    Z

                    Zhang, Xin MD

                    • Physical Medicine (Physiatry)
                    • 1215 E. Court Seguin, TX 78155
                    • (830) 401-7723

                      Zincone, Dean MD

                      • Primary Care
                      • 1355 E. Court Seguin, TX 78155
                      • (830) 401-4401