Education
- Bachelor’s Degree – Dickinson College BS Chemistry Cum Laude
- Medical Degree – Philadelphia College of Osteopathic Medicine
- Internship – Philadelphia College of Medicine
- Residency – Monmouth Medical Center; Chief Medical Resident
- Fellowship – Seton Hall
- Board Certifications – Internal Medicine & Gastroenterology
Honors & Awards
- Chosen by Castle Connolly as “Top Doctor” (2003-2010, 2013, & 2016-2019)
- New Jersey Monthly “Top Doctor” (2007, 2010, 2013, 2015 and 2017)
Specialties & Main Areas of Interest
- Colorectal screening
- Barretts Esophagus
Hospital Affiliations
- RWJ Barnabas Health Monmouth Medical Center
- Hackensack Meridian Health Jersey Shore University Medical Center
Fun Facts
Dr. Fiest is an avid gardener as well as scuba diver.
Conditions & Diseases Treated
- Abdominal Pain
- Barrett's Esophagus
- Celiac Disease
- Colon Cancer
- Colon Polyps
- Constipation
- Diarrhea
- Diverticulosis/Diverticulitis
- Esophageal Cancer
- Fatty Liver
- Fecal Incontinence
- Gallstones
- Gastroparesis
- GERD
- Helicobacter Pylori/Peptic Ulcer
- Hemorrhoids
- Hepatitis C
- Hernias (Abdominal, Groin, and Hiatal)
- Inflammatory Bowel Disease, Including Crohn’s Disease and Ulcerative Colitis
- Irritable Bowel Syndrome
- Jaundice
- Liver Cirrhosis
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Rectal Bleeding
- Reflux Esophagitis/Stricture
- Swallowing Difficulty