Overview
Shannon Marek is a Gastroenterologist practicing medicine in San Marcos, Texas.
Dr. Marek is highly rated in 42 conditions, according to our data. His clinical expertise encompasses Lower Esophageal Ring, Benign Esophageal Stricture, Swallowing Difficulty, Endoscopy, and Gastrectomy.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MEDICARE SNP
- MEDICARE MAPD
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- MEDICARE SNP
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1305 Wonder World Dr Ste 105, San Marcos, TX 78666
2028 Sundance Pkwy, New Braunfels, TX 78130
Additional Areas of Focus
Dr. Marek has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
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Harish Gagneja is a Gastroenterologist practicing medicine in Austin, Texas. Dr. Gagneja is highly rated in 47 conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Colonoscopy.
Frequently Asked Questions about Dr. Shannon Marek
How do I make an appointment with Dr. Shannon Marek?
You can book an appointment with Dr. Shannon Marek by calling their office at 512-754-8676. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Shannon Marek a top-rated expert for Lower Esophageal Ring?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Shannon Marek is classified as an Distinguished expert for Lower Esophageal Ring, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Shannon Marek specialize in?
While Dr. Shannon Marek is a Gastroenterology, they have specific expertise in Lower Esophageal Ring, Benign Esophageal Stricture, and Swallowing Difficulty. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Shannon Marek accept my insurance?
Dr. Shannon Marek accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 512-754-8676 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Benign Esophageal StrictureDr. Marek isDistinguished. Learn about Benign Esophageal Stricture.
- Childhood VolvulusDr. Marek isDistinguished. Learn about Childhood Volvulus.
- Colonic MalakoplakiaDr. Marek isDistinguished. Learn about Colonic Malakoplakia.
- DiarrheaDr. Marek isDistinguished. Learn about Diarrhea.
- Diverticular DiseaseDr. Marek isDistinguished. Learn about Diverticular Disease.
- Familial Adenomatous PolyposisDr. Marek isDistinguished. Learn about Familial Adenomatous Polyposis.
- Advanced
- Angiodysplasia of the ColonDr. Marek isAdvanced. Learn about Angiodysplasia of the Colon.
- Barrett EsophagusDr. Marek isAdvanced. Learn about Barrett Esophagus.
- Bowel IncontinenceDr. Marek isAdvanced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Marek isAdvanced. Learn about Campylobacter Infection.
- Celiac DiseaseDr. Marek isAdvanced. Learn about Celiac Disease.
- Chronic Erosive GastritisDr. Marek isAdvanced. Learn about Chronic Erosive Gastritis.
- Experienced
- AchalasiaDr. Marek isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Marek isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Marek isExperienced. Learn about Alcoholic Cirrhosis.
- Anal FissureDr. Marek isExperienced. Learn about Anal Fissure.
- AnemiaDr. Marek isExperienced. Learn about Anemia.
- AscitesDr. Marek isExperienced. Learn about Ascites.