Internal Medicine

All HealthTexas doctors have Open Panels for your clients’ primary healthcare needs.

Jesus Aguilar
Jesus J. Aguilar, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040007998
UHC ID# 40023266
Hablo Español

Highlands Clinic
1910 S. New Braunfels
San Antonio, TX 78210-5220

(210) 532-0891
Fax: (210) 532-0717

Douglas Bahr
Douglas F. Bahr, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040043261
UHC ID# 40120167

New Braunfels Clinic 
900 Loop 337
New Braunfels, TX 78130-5723

(830) 515-1280
Fax: (210) 515-1963

Ana Calderon
Ana Maria Calderon, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040025212
UHC ID# 40083966
Hablo Español

Wurzbach Clinic
8542 Wurzbach
San Antonio, TX 78240-1241

(210) 616-7300
Fax: (210) 616-7359

Kristi Clark
Kristi Clark, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040008198
UHC ID# 40018538

Wurzbach Clinic
8542 Wurzbach Rd
San Antonio, TX 78240-1241

(210) 616-7300
Fax: (210) 616-7359

Max Cruz MD
Max Cruz, MD
Board Certified Internal Medicine
DSNP UHC ID#
UHC ID#

Las Palmas Clinic 
911 Castroville Rd
San Antonio, TX 78237

(210) 436-7402
Fax:(210) 436-7398

John Lim
John Brian Lim, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040043404
UHC ID# 40120177

Schertz Clinic
650 FM 3009
Schertz, TX 78154

Phone: (210) 477-7181
Fax: (210) 736-7073

Lenibet Montemayor
Lenibet Montemayor, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040043259
UHC ID# 40120185
Hablo Español

Southwest Military Clinic
1802 SW Military Dr
San Antonio, TX 78221-1451

(210) 924-2337
Fax: (210) 923-2208

Jose Ortiz
Jose Ortiz, MD
Board Certified Internal Medicine
DSNP UHC ID# 00040043257
UHC ID# 40120186
Hablo Español

San Pedro Clinic
530 San Pedro Ave
San Antonio, TX 78212-5006

(210) 225-4511
Fax: (210) 225-4514