About Andrew H. Zwick, MD

Dr. Zwick is proud to be a rare, native Floridian who has lived in Boca Raton since 1996. He trained at the University of Maryland Hospitals and VA. He did his Fellowship training at The University of Rochester, Strong Memorial Hospital. He has participated in over 100 clinical research trials for new gastrointestinal treatments and is Affiliate Assistant Professor, FAU College of Medicine, where he teaches GI Medicine and Endoscopy to residents.

Dr. Zwick sub-specializes in several areas including treatment of Reflux, Inflammatory Bowel Disease, Irritable Bowel Syndrome and other Functional GI problems, and non-surgical treatment of Hemorrhoids. He is one of few South Florida physicians who perform Fecal Microbiome Transplant for the treatment of recurrent and refractory C. difficile infections.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Anal Fistulas
  • Anemia
  • Barrett's Esophagus
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colorectal (Colon) Cancer
  • Constipation
  • Diarrhea
  • Diverticulitis
  • Dyspepsia
  • Dysphagia
  • Fecal Incontinence
  • Gallbladder Disease
  • Gastritis
  • H. Pylori
  • Hemorrhoids
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Disease
  • Pancreatic Disease & Pancreatitis
  • Peptic Ulcer Disease
  • Capsule Endoscopy (Pill Cam)
  • Colonoscopy (Screening & Diagnostic)
  • Enteroscopy (Small & Large Bowel)
  • ERCP & Stents
  • Esophageal Ablation
  • Esophageal pH Testing (Breath Test)
  • Flexible Sigmoidoscopy
  • Hemorrhoid Treatment & Banding
  • IV Therapy
  • PEG Placement
  • TIF Procedure

Office Locations

Primary Location

Picture of the West Boca Office

West Boca

9970 Central Park Blvd. N
Suite 101
Boca Raton, FL 33428

Phone: 561-488-2700
Fax: 877-258-1237

Procedure Locations

Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.



University of Miami School of Medicine


University of Maryland Medical Center


Strong Memorial Hospital Rochester University


University of Maryland Medical Center

Professional Highlights


Board Certified, Gastroenterology

Professional Memberships

  • American College of Gastroenterology
  • Florida Gastroenterological Society
  • Crohn’s and Colitis Foundation