Shannon Joseph Vojak Marek , MD

Gastroenterology and Internal Medicine

Overview

Dr. Marek graduated from the Mcgovern Medical School At The Univ of Texas Health Science Ctr At Houston in 2004. He works in San Marcos, TX and 5 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Marek is affiliated with Christus Santa Rosa Hospital-New Braunfels and Central Texas Medical Center.

Gender: Male

Years in Practice: 17 Years

Languages Spoken: English and Spanish

Education & Training

Medical School: Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston

Graduation Date: in 2004

Specialties & Hospital Affiliations

Hospital Affiliations:

  • Central Texas Medical Center
  • Christus Santa Rosa Hospital-New Braunfels

Specialties: Gastroenterology and Internal Medicine

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aexcel PPO
  • BCBS Blue Card PPO
  • BCBS TX Blue Advantage HMO
  • BCBS TX BlueChoice
  • Blue Essentials HMO
  • Christus Exchange TX
  • CIGNA HMO
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
  • CIGNA PPO
  • First Health PPO
  • FirstCare PPO
  • FirstCare Select
  • Humana Austin HMOx
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana HMO Premier
  • Humana National POS
  • Humana Preferred PPO
  • MEDICA CHOICE WITH UNITEDHEALTHC
  • Multiplan PPO
  • Oscar - San Antonio MRF
  • Oscar Insurance TX
  • PHCS PPO
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC NAVIGATE PLUS POS
  • UHC Navigate POS
  • UHC Options PPO

Marek's Office Information

Fax: (512) 237-1689
Website: www.tddctx.com
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-

Doctor Marek's Other Office Information

Christus Santa Rosa Physicians Ambulatory Surgery Center
1305 Wonder World Dr Ste 105
San Marcos, TX 78666
(512) 353-8161

Fax:(512) 235-3825
Website:www.christushealth.org
Accepting New Patients: Yes
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:

Mon5:30 AM-5:00 PM
Tue5:30 AM-5:00 PM
Wed5:30 AM-5:00 PM
Thu5:30 AM-5:00 PM
Fri5:30 AM-5:00 PM
Sat-
Sun-

Christus Santa Rosa Physicians Ambulatory Surgery Center
1738 Common St
New Braunfels, TX 78130
(830) 643-8600

Fax:(830) 064-3044
Website:www.christussantarosa.org
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon6:30 AM-5:00 PM
Tue6:30 AM-5:00 PM
Wed6:30 AM-5:00 PM
Thu6:30 AM-5:00 PM
Fri6:30 AM-5:00 PM
Sat-
Sun-

Texas Digestive Disease Consultants
2028 Sundance Pkwy
New Braunfels, TX 78130
(830) 609-1933

Fax:(512) 237-1689
Website:www.tddctx.com
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-

Fax:
Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-

Fax:
Website:Not available
Accepting New Patients: No
Medicare Accepted:No
Medicaid Accepted:No

Office Hours:

Mon8:00 AM-5:00 PM
Tue8:00 AM-5:00 PM
Wed8:00 AM-5:00 PM
Thu8:00 AM-5:00 PM
Fri8:00 AM-5:00 PM
Sat-
Sun-