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 or call our physician referral line at 830.401.7401.

Flores, Tony MD – Family Practice (+Geriatics)

Primary Care

Address214 N. Camp Street
Seguin, TX 78155
Phone(830) 379-8811
AboutDr. Flores is a Family Practice physician but specializes (within his family practice) in Geriatrics.
Websitewww.afloresmd.com

Bilir, Sule, MD

Primary Care

Address214 N. Camp Street
Seguin, TX 78155
Phone(830) 379-8811
Websitewww.afloresmd.com

Boullioun, Susan MD – Family Practice

Primary Care

Address113 E. Cedar
Seguin, TX 78155
Phone(830) 303-3500

Frets, Robert MD – Internal Medicine

Primary Care

Address1255 Ashby Street, Suite I
Seguin, TX 78155
Phone(830) 372-1615

Kuo, Jack MD – Internal Medicine

Primary Care

Address1356 E. Walnut
Seguin, TX 78155
Phone(830) 372-5588

McAtee, Elena MD – Family Practice

Primary Care

Address411 S. King Street—Palm Building
Seguin, TX 78155
Phone(830) 484-4200
Websitewww.grmedgroup.com/primary-care-associates.html

Raetzsch, Thomas MD – Family Practice

Primary Care

Address1025 N. Austin
Seguin, TX 78155
Phone(830) 379-1184
Websitehttp://www.nuyuseguin.com

Rider, David MD – Family Practice

Primary Care

Address1414 E. Walnut St.
Seguin, TX 78155
Phone(830) 379-7901
Websitehttp://guadalupefamilyhealth.com

Rider, James DO – Family Practice

Primary Care

Address1414 E. Walnut St.
Seguin, TX 78155
Phone(830) 379-7901
Websiteguadalupefamilyhealth.com

Rinn, Phillip MD – Family Practice (+Obstetrics)

Obstetrics/Gynecology

Address519 N. King, Suite 105
Seguin, TX 78155
Phone(830) 372-0994

Schuerger, Joseph MD – Family Practice

Primary Care

Address1414 E. Walnut St.
Seguin, TX 78155
Phone(830) 379-7901
Websiteguadalupefamilyhealth.com

Sullivan, Linda DO – Family Practice

Primary Care

Address205 N King Street, Suite 200
Seguin, TX 78155
Phone(830) 379-5200
Websitehttp://www.liveoakfamilyhealth.com

Talbot, Nicole DO – Family Practice

Primary Care

Address515 N. King St., Suite 103
Seguin, TX 78155
Phone(830) 372-5200
Websitehttp://www.seguinfamilymedicine.com

Tamtam, Sankararao MD – Internal Medicine

Primary Care

Address932 S. SH 123 Bypass
Seguin, TX 78155
Phone(830) 379-3999

Wright, Frank MD – Family Practice

Primary Care

Address411 S. King Street—Palm Building
Seguin, TX 78155
Phone(830) 484-4200
Websitewww.grmedgroup.com/primary-care-associates.html

Zincone, Dean MD – Family Practice

Primary Care

Address1355 E. Court
Seguin, TX 78155
Phone(830) 401-4401