Contact Information
Colon and Rectal Surgical Associates of San Antonio
540 Oak Centre Drive, Suite 280
San Antonio, TX 78258
Phone: 210-655-0843
Medical Center Tower I
7950 Floyd Curl Drive, Suite #101
San Antonio, TX 78229
Phone: 210-614-0880
Meet Our Doctors

Dr. William E. Bode
M.D. F.A.C.S., F.A.S.C.R.S.
- Medical degree from Texas Tech University (1977)
- Surgical education at The University of Texas Health Science Center at San Antonio
- Fellowship in Colon and Rectal Surgery at The Mayo Clinic
- Board Certified in General Surgery
- Board Certified in Colon and Rectal Surgery
- Listed in Tbe Best Doctors in America
- Private practice established in 1983
Dr. R. Blair Jackson, Jr.
M.D. F.A.C.S., F.A.S.C.R.S.
- Medical degree from the University of Texas Health Science Center at Dallas (1985)
- Surgical Residency at the University of Mississippi
- Fellowship in Colon and Rectal Surgery at Baylor Medical Center in Dallas, Texas
- Board Certified in General Surgery
- Board Certified in Colon and Rectal Surgery
- Private practice established in 1991

Dr. Michael A. Keller
- Medical degree from the University of Texas Health Science Center at Houston (2005)
- Surgical Residency at the University of Mississippi
- Fellowship in Colon and Rectal Surgery at UT Southwestern Medical Center and the Presbyterian Hospital in Dallas, Texas
- Board Certified in General Surgery
Dr. Clark M. Kardys
- Medical degree from the University of Texas Medical Branch at Galveston, Texas (2004)
- Surgical Residency at East Carolina University Brody School of Medicine, Pitt County Memorial Hospital in Greenville North Carolina
- Fellowship in Colon and Rectal Surgery at University of Louisville in Louisville, Kentucky.



Colon and Rectal Surgical Associates of San Antonio
540 Oak Centre Drive Suite 280
San Antonio, TX 78258
Phone: 210-655-0843
Medical Center Tower I
7950 Floyd Curl Dr., Suite #101
San Antonio, TX 78229
Phone: 210-614-0880
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