Riverdale Gastroenterology & Liver Disease
Education
Bachelor’s Degree – New York University
Master’s Degree – New York University
Medical Degree – The Albert Einstein College of Medicine
Internship – Montefiore Medical Center
Residency – Montefiore Medical Center
Fellowship – Montefiore Medical Center
Board Certification – Gastroenterology
Honors & Awards
- Montefiore Medical Center Voluntary Attending of the Year
Specialties & Main Areas of Interest
- Complex Polypectomy/Endoscopic Mucosal Resection
- Inflammatory Bowel Disease
Hospital Affiliations
- Montefiore Medical Center
Other Appointments
- Clinical Assistant Professor of Medicine, Albert Einstein College of Medicine
Fun Facts
Dr. Gutwein enjoys astronomy, physics, comedy, hiking and spending time with his wife and his Olde English Bulldogge rescue, Frank. He is also an avid Beatles fan.
Conditions Treated
- Abdominal Pain
- Achalasia
- Acid Reflux
- Anorectal Disease
- Bacteria and Foodborne Illness
- Barrett's Esophagus
- Bile Duct Blockages and Stones
- Celiac Disease
- Chronic Diarrhea
- Clostridioides Difficile
- Colon Cancer
- Colon Disease
- Colon Polyps
- Colorectal Cancer
- Constipation
- Crohn's and Ulcerative Colitis Management
- Crohn’s and Ulcerative Colitis
- Diarrhea
- Difficulty Swallowing (Dysphagia)
- Diverticulosis/Diverticulitis
- Esophageal Cancer
- Esophagitis and Stricture
- Fatty Liver
- Fecal Incontinence
- Gallbladder Disease
- Gallstones
- Gas
- Gastric Cancer
- Gastritis
- Gastrointestinal Malignancies
- Gastroparesis
- Genetic Colon Cancer Syndromes
- GERD
- H. Pylori and Peptic Ulcer
- Heartburn
- Helicobacter Pylori/Peptic Ulcer
- Hemochromatosis
- Hemorrhoids
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Hepatocellular Carcinoma
- Hernias (Abdominal, Groin, and Hiatal)
- High Risk Colon Cancer Screening
- Inflammatory Bowel Disease, Including Crohn’s Disease and Ulcerative Colitis
- Iron Deficiency Anemia
- Irritable Bowel Syndrome
- Jaundice
- Lactose Intolerance
- Laryngopharyngeal Reflux
- Liver Cirrhosis
- Liver Disease
- Nausea and Vomiting
- Nonalcoholic Steatohepatitis (NASH)
- Obesity
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer Disease (PUD)
- Primary Biliary Cirrhosis
- Proctitis
- Rectal Bleeding
- Rectal Cancer
- Reflux Esophagitis/Stricture
- Silent Reflux
- Stomach Ulcers
- Swallowing Difficulty
- Ulcerative Colitis
Procedures Performed
- Anorectal Manometry
- Bacterial Overgrowth Test
- Barrett’s Treatment
- Breath Testing, including Lactose, Lactulose, Fructose Testing
- Capsule Endoscopy
- Colonoscopy
- Complex Polypectomy
- CRH Hemorrhoid Ablation
- Diagnostic and Therapeutic Colonoscopy
- Diagnostic and Therapeutic Endoscopy
- Endoscopic Mucosal Resection
- Esophageal Dilation/Testing
- Flexible Sigmoidoscopy
- Hemorrhoid Banding
- Hemorrhoid Treatments (IRC and Banding)
- Infusion
- Lactose Intolerance Breath Test
- Lactose Tolerance Test
- Polypectomy
- Push Enteroscopy
- Upper Endoscopy
- Upper GI Endoscopy (EGD)
- Urea Breath Test (UBT)
- Variceal Banding
- Video Capsule Endoscopy
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