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Expertise of Marissa Moritz-Guzik, PA-C

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Biography

Marissa Moritz-Guzik, PA-C, is a gastroenterology physician assistant specializing in general inflammatory bowel disease, GERD, biliary and liver disorders and IBS. She practiced in family medicine for eight years before transitioning to gastroenterology. A member of the American Academy and the Colorado Academy of Physician Assistants, Marissa sees adult patients. She puts an emphasis on patient education and takes the time to explain disease states, testing and treatment options to help each patient understand their condition.

Marissa earned a Master of Science in integrative physiology from The University of Colorado at Boulder in Boulder, Colorado and a second Master of Science in Physician Assistant Studies from Pacific University in Forest Grove, Oregon.

In addition to her medical practice, Marissa enjoys spending time with family and friends, traveling, yoga, Pilates, jogging, camping, and being outdoors.

Care Philosophy

Marissa believes in educating her patients and sharing decision making. She establishes trust and maintains open and honest communication.

Areas Served
Louisville, CO
Languages Spoken
English
Ages Accepted
  • Adults
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