Shannon Marek, MD

Gastroenterology

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Locations

A

San Marcos

1305 Wonder World Drive
Suite 200
 San Marcos, TX  78666
512-754-8676
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Expertise

Biography
Make an appointment with Shannon Marek, MD at AdventHealth now, find contact information and more. Your AdventHealth team is dedicated to providing whole-person care that heals your body, strengthens your mind and lifts your spirit. You deserve to feel whole.
Areas Served
San Marcos, TX
Education
  • The University of Texas Health Science Center at Houston
Residencies
  • University of Alabama at Birmingham
Fellowships
  • Medical College of Georgia
  • Medical College of Georgia - Graduate Education
Board Certification
  • Gastroenterology: The American Board of Internal Medicine
Conditions Treated
  • Acid Reflux
  • Anorectal Disease
  • Barrett's Esophagus

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  • Bile Duct Stones
  • Biliary Conditions
  • Constipation
  • Crohn's Disease
  • Diarrhea
  • Digestive Health
  • Fissures
  • Gastritis
  • Gastroesophageal Reflux Disease
  • Gastrointestinal Bleeding
  • Incontinence
  • Inflammatory Bowel Disease (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Peptic Ulcers
  • Pseudocysts
  • Rectal Bleeding
  • Reflux Disease
Treatments Offered
  • Balloon Dilation
  • Barrx Procedure
  • Bile Duct Surgery

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  • Biofeedback Therapy
  • Digestive Care
  • Digestive Health
  • Dilation Of Strictures
  • Esophageal And Colonic Stenting
  • Gastric Balloon For Weight Loss
  • Hemorrhoid Band Ligation
  • Hemorrhoid Surgery
  • Paracentesis
  • Perineal Hernia Repair
  • Proctocolectomy
Procedures and Tests
  • Anal Manometry
  • Colonoscopy
  • Defecating Proctogram

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  • Endorectal 3-D Ultrasound
  • Endoscopic Ultrasound
  • Endoscopy
  • Esophageal Manometry
  • Fecal Occult Blood Test
  • Flexible Sigmoidoscopy
  • Liver Transplant Evaluation
  • Pelvic 3D Ultrasound
  • Proctoscopy
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Frequently Asked Questions

What locations does Shannon Marek, MD practice at?
Shannon Marek, MD practices at San Marcos at 1305 Wonder World Drive, Suite 200, San Marcos, TX, 78666. Learn more about Shannon Marek, MD at AdventHealth.
What is Shannon Marek, MD's specialty?
Shannon Marek, MD specializes in Gastroenterology. Learn more about Shannon Marek, MD at AdventHealth.
What conditions does Shannon Marek, MD treat?
Shannon Marek, MD treats the following conditions: Acid Reflux, Anorectal Disease, Barrett's Esophagus, Bile Duct Stones, Biliary Conditions, Constipation, Crohn's Disease, Diarrhea, Digestive Health, Fissures, Gastritis, Gastroesophageal Reflux Disease, Gastrointestinal Bleeding, Incontinence, Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), Peptic Ulcers, Pseudocysts, Rectal Bleeding and Reflux Disease. Learn more about Shannon Marek, MD at AdventHealth.
What health services does Shannon Marek, MD provide?
Shannon Marek, MD provides Digestive Care services. Learn more about Shannon Marek, MD at AdventHealth.