About Us Patient Info Request An Appointment Prepare For Your Visit Financial Arrangements Commitment to Quality
Physician Disclaimer

Physicians performing services at Park Plaza Hospital Outpatient Imaging Center are independent contractors and not employees, agents or representatives of Park Plaza Hospital or Park Plaza Hospital Outpatient Imaging Center.

Our Radiologists:

Southwest Radiology Association provides professional radiology services for Park Plaza Hospital Outpatient Imaging Center.


Vivek Agrawal, M.D.

Board certification: American Board of Radiology
Medical School: Indiana University
Internship: University of Missouri, Columbia, MO
Residency: University of Missouri, Columbia, MO
Fellowship: Cornell University, 2007-2008, Neuroradiology


Byron Bohnn, M.D.

Board certification: American Board of Radiology
Medical School: University of Texas Medical Branch in Galveston, 1962-1966, Alpha Omega Alpha, Graduation with highest honors
Internship: Harvard Medical Service, Boston City Hospital, 1966-1967
Residency: University of California San Francisco, 1969-1972


Robert T. Brown, M.D.

Board certification: American Board of Radiology
Medical School: University of Texas Health Science Center in San Antonio
Internship: University of Kentucky Affiliated Hospitals, Internal Medicine, 1983-1984
Residency: Emory University Affiliated Hospitals, 1984-1988
Fellowship: Emory University Affiliated Hospitals, 1988-1989, Abdominal radiology and Magnetic Resonance Imaging


David Garza, M.D.

Board certification: American Board of Radiology
Medical School:  Baylor College of Medicine, Houston, Texas 1995-1999
Internship:  Baylor College of Medicine, Houston, Texas 1999-2000
Residency:  Boston University, Boston, Massachusetts 2000-2002
Residency:  University of Texas-M.D. Anderson Cancer Center in Houston 2002-2004
Fellowship: University of Texas Health Science Center, Houston, Texas, 2004-2005, Body MRI / Body Imaging


Eric Geibel, M.D.

Board certification: American Board of Radiology
Medical School: University of Texas Medical Branch, Galveston, 1983-1987, Alpha Omega Alpha
Residency: University of Texas Medical Branch, Galveston 1987-1991
Fellowship: University of Texas Medical Branch, Galveston 1991-1992, Vascular and Interventional Radiology


Steven S. Gerguis, M.D.

Board certification: American Board of Radiology
Medical School:  University of Texas Medical Branch, Galveston 1995-1999
Internship:  East Carolina University School of Medicine, Greenville, NC 1999-2000
Residency:  Louisiana State University Health Sciences Center, New Orleans, LA 2000-2004
Fellowship: University of California Los Angeles 2004-2005, Musculoskeletal Radiology


John Hyun, M.D.

Board certification: American Board of Radiology
Medical School:  University of Texas Southwestern, Dallas, Texas 1994-1998
Internship:  University Hospitals of Cleveland, 1998-1999
Residency:  University of Texas-M.D. Anderson Cancer Center in Houston


Sam Lo, M.D.

Board certification: American Board of Radiology
Medical School: Albert Einstein College of Medicine
Internship: Albert Einstein College of Medicine
Residency:  Thomas Jefferson Health System
Fellowship: Albert Einstein College of Medicine, 2007-2008, Musculoskeletal Radiology


Thomas Lu, M.D.

Board certification: American Board of Radiology
Medical School:  New York Medical College
Internship:  Winthrop University Hospital, Mineola, New York
Residency:  Harbor-UCLA Medical Center, Torrance, California
Fellowship:  MD Anderson Cancer Center, Houston, Vascular and Interventional Radiology


Douglas MacInerney, M.D.

Board certification: American Board of Radiology
Medical School:  University of Texas Medical Branch, Galveston, Texas 1986-1990
Residency:  Vanderbilt University Medical Center
Fellowship:  Vanderbilt University Medical Center, Body Imaging


Brian Miles, M.D.

Board certification: American Board of Radiology
Medical School: University of Texas Medical Branch, Galveston, Texas 1996-2000
Internship: Medical College of Georgia, Augusta, Georgia, 2000-2001
Residency: Medical College of Georgia, Augusta, Georgia, 2001-2005
Fellowship: University of Texas Medical Branch, Galveston, Texas, Neuroradiology, 2005-2006


Sandra Mun, M.D,

Board certification: American Board of Radiology
Medical School: University of Texas Medical Branch, Galveston, Texas 1998-2002
Internship: University of Texas Medical Branch, Galveston, Texas 2002-2003
Residency: University of Texas Medical Branch, Galveston, Texas 2003-2007
Fellowship: McGaw Medical Center of Northwestern University, Chicago, Illinois 2007-2008, Vascular and Interventional Radiology


Michael Rodriguez, M.D.

Board certification: American Board of Radiology
Medical School:  University of South Florida in Tampa, Florida, 1994-1998
Internship:  University of Texas Medical Branch, Galveston, 1998-1999
Residency:  University of Texas-M.D. Anderson Cancer Center in Houston, 1999-2003
Fellowship:  Mallinckrodt Institute of Radiology-Washington University Medical Center in St. Louis, Missouri, Vascular and Interventional Radiology, Certificate Added Qualification-Vascular and Interventional Radiology


Edwin Rodriguez-Reyes, M.D.

Board certification: American Board of Radiology
Medical School:  University of Puerto Rico Medical School 1994-1998, Alpha Omega Alpha Class 1997, Academic Excellence Award—Highest Honors
Internship:  Caguas Regional Hospital, Caguas, PR, 1998-1999
Residency:  University of Texas-M.D. Anderson Cancer Center in Houston, 1999-2003
Fellowship:  University of Texas Houston, Body Imaging and Magnetic Resonance, 2003-2004


Larry Schock, M.D.

Board certification: American Board of Radiology
Medical School: University of Texas Medical Branch, Galveston, 1989-1993, Alpha Omega Alpha
Residency: University of Texas Southwestern Medical Center at Dallas 1993-1997
Fellowship: Baylor College of Medicine, Houston 1997-1998, Body Imaging