Our Physicians

Michael L. Mintz, M.D., F.A.C.S.

  • Medical Degree: Wayne State University (Detroit, Michigan) 1969
  • Intership: Sinai Hospital of Detroit, Michigan
  • Residency: Wayne State University (Detroit, Michigan)
  • Board Certified: 1975
  • Fellow, American College of Surgeons

George H. Fisher, M.D., F.A.C.S.

  • Medical Degree: University of Alabama (Birmingham) 1970
  • Internship: Wilford Hall USAF (San Antonio)
  • Residency: Wilford Hall USAF (San Antonio)
  • Board Certified: 1972
  • Fellow, American College of Surgeons

Robert D. Oshman, M.D., F.A.C.S.

  • Medical Degree: University of Texas Health Science Center (San Antonio) 1979
  • Intership: University of Texas Medical Branch (Galveston)
  • Residency: University of Texas Medical Branch (Galveston)
  • Board Certified: 1984
  • Fellow, American College of Surgeons

Paul W. Loeffler, M.D., F.A.C.S.

  • Medical Degree: Texas A&M University (College Station) 1987
  • Internship: Louisiana State University (Shreveport)
  • Residency: Louisiana State University (Shreveport)
  • Board Certified: 1994
  • Fellow, American College of Surgeons

Randall S. Zane, M.D., F.A.C.S.

  • Medical Degree: University of Texas Southwestern (Dallas) 1986
  • Intership: Parkland Memorial Hospital (Dallas)
  • Residency: Baylor College of Medicine (Houston)
  • Fellowship: Universitätspital Zürich (Switzerland)
  • Board Certified: 1994
  • Fellow, American College of Surgeons

Matthew K. Steehler, M.D., F.A.C.S.

  • Medical Degree: Georgetown University School of Medicine (Washington, D.C) 2008
  • Internship: Georgetown University School of Medicine (Washington, D.C)
  • Residency: Georgetown University School of Medicine (Washington, D.C)
  • Board Certified: 2014
  • Fellow, American College of Surgeons

Andreas Kaden, M.D.

  • Medical Degree: University of Texas Medical School (Houston) 2008
  • Intership: Indiana University (Indianapolis)
  • Residency: Indiana University (Indianapolis)
  • Board Certified: 2014