Meet the Pediatric Gastroenterology Team


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William I Muinos, MD

Chief, Department of Pediatric Medicine
Director, Division of Gastroenterology
Director, Weight Management Clinic
Locations:
Miami
Clinical Interests:
Pediatric gastroenterology, Nutritional support, Gastroesophageal reflux, Hepatitis B

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Pediatric Specialists of America

Alisa J Muniz Crim, MD

Medical Director, IBD Center
Locations:
Miami
Clinical Interests:
pediatric inflammatory bowel disease (IBD), celiac disease, feeding disorders, gastrointestinal dysmotility

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Pediatric Specialists of America

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Pediatric Specialists of America

John M Peters, DO

Pediatric Specialists of America Northern Regional Chief, Section of Gastroenterology
Locations:
Palm Beach Gardens
Clinical Interests:
Inflammatory bowel disease (IBD), liver disease in children and short-bowel syndrome

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Pediatric Specialists of America

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Pediatric Specialists of America

Luis F Caicedo Oquendo, MD

Medical Director, Fecal Transplant Program Director-elect, Gastroenterology, Hepatology and Nutrition Fellowship Program
Locations:
Doral, Miami, Palm Beach Gardens
Clinical Interests:
Obesity, food allergies, Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS) and nutrition

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Pediatric Specialists of America

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Pediatric Specialists of America

Lina Maria Felipez, MD

PSA Director, IBD Research
Locations:
Aventura, Miami
Clinical Interests:
IBD, reflux, constipation, celiac disease, eosinophilic esophagitis

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Pediatric Specialists of America

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Pediatric Specialists of America

Ruben Gonzalez-Vallina, MD

Director, Gastroenterology Outpatient Initiative
PSA Director, Community GI Initiatives
Locations:
Miami
Clinical Interests:
Pediatric liver transplantation, celiac disease, inflammatory bowel disease and nutrition

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Pediatric Specialists of America

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Pediatric Specialists of America

Carrie Firestone Baum, MD

Pediatric Gastroenterologist
Locations:
Boynton Beach, Palm Beach Gardens
Clinical Interests:
Gastrointestinal disorders such as functional abdominal pain and constipation, as well as celiac disease, eosinophilic esophagitis and inflammatory bowel disease.

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Pediatric Specialists of America

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Pediatric Specialists of America

Shifra A Koyfman, MD

Pediatric Gastroenterologist
Locations:
Boynton Beach, Miami
Clinical Interests:
Gastrointestinal (GI) diseases, Inflammatory Bowel Disease (IBD), proctocolitis, milk protein intolerance, acid reflux, celiac disease, abdominal pain

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Pediatric Specialists of America

See all Pediatric Gastroenterologists on the Nicklaus Children's Hospital medical staff.

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 Physicians identified with a Pediatric Specialists of America (PSA) logo are employees of PSA, which is part of Nicklaus Children's Health System, and are not employees of Nicklaus Children's Hospital. All other physicians listed on the website are in private medical practices.
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