Primary Care

Internal Medicine


Robert Frets, MD

  • Internal Medicine
  • (830) 372-1615
  • 1255 Ashby Street, Suite I Seguin, TX 78155
  • University of Texas Health Science Center at San Antonio
  • University of Texas Health Science Center at Houston

After receiving his medical degree from the University of Texas at San Antonio School of Medicine in 1977, Dr. Frets went on to complete a residency at the University of Texas Health Science Center at Houston. Dr. Fret’s has been caring for patients for more than 40 years and specializes in Internal Medicine. He is passionate about caring for and treating adult patients; including the chronically ill, as well as short-term care.