About me
Dr. Nayan Shah has been practicing Gastroenterology since 1984 in Southern Maryland with Shah Associates after completing his residency and post-graduate training at Mercy Catholic Medical Center in Darby, Pennsylvania. He is board certified in Internal Medicine and Gastroenterology. Nayan is very active in many national and international charitable organizations. According to Dr. Shah the most rewarding part of practicing medicine is the early detection of potentially serious problems such as colorectal cancer and following the patient through to a positive outcome. Dr. Shah is a family man with two sons. In his spare time, he enjoys spending time with his wife and two sons, taking photographs and playing tennis.
Clinical areas of focus
- Abdominal Bloating
- Abdominal Distention
- Abdominal Pain
- Abnormal Bowel Movement
- Abnormal Stool
- Altered Bowel Habits
- Anal Fissure
- Bleeding Hemorrhoids
- Blood In Stool
- Chronic Diarrhea
- Colonoscopy
- Constipation
- Diarrhea
- Dysphagia
- Epigastric Pain
- Gastroesophageal Reflux Disease
- Gastrointestinal Bleeding
- Helicobacter Pylori
- Hemorrhoids
- Melena
- Nausea
- Postprandial Diarrhea
- Rectal Bleeding
- Rectal Pain
- Stomach Cramps
- Stomach Pain
- Swallowing Problem
- Vomiting
Conditions and procedures
Conditions I treat
- Abdominal Bloating
- Abdominal Distention
- Abdominal Pain
- Abnormal Amylase Blood Test
- Abnormal Bowel Movement
- Abnormal Liver Function Blood Test
- Abnormal Stool
- Achalasia
- Acute Pancreatitis
- Alcoholic Liver Disease
- Allergic Esophagitis
- Altered Bowel Habits
- Anal Fissure
- Anal Fistula
- Anal Itching
- Anal Pain
- Anal Spasm
- Annular Pancreas
- Anorexia
- Autoimmune Enteropathy
- Autoimmune Hepatitis
- Barrett's Esophagus
- Benign Neoplasm Of Colon
- Biliary Tract Disease
- Bleeding Hemorrhoids
- Blood In Stool
- Bowel Dysmotility
- Bright Red Blood Per Rectum
- Celiac Disease
- Choking Sensation
- Cholangitis
- Cholecystitis
- Cholelithiasis
- Cholestasis
- Chronic Abdominal Pain
- Chronic Diarrhea
- Chronic Pancreatitis
- Cirrhosis
- Clostridium Difficile
- Colitis
- Collagenous Colitis
- Colonic Inertia
- Colonic Polyps
- Constipation
- Crohn's Disease
- Cyclic Vomiting Syndrome
- Diarrhea
- Digestive Disorders
- Diverticular Disease
- Diverticulitis
- Drug Induced Liver Injury
- Duodenal Ulcer
- Duodenitis
- Dyspepsia
- Dysphagia
- Early Satiety
- Elevated Alkaline Phosphatase Level
- Elevated Lipase
- Eosinophilic Colitis
- Eosinophilic Enteritis
- Eosinophilic Esophagitis
- Eosinophilic Gastritis
- Epigastric Pain
- Eructation
- Esophageal Cancer
- Esophageal Disease
- Esophageal Diverticulum
- Esophageal Mass
- Esophageal Motility Disorders
- Esophageal Spasm
- Esophageal Stricture
- Esophageal Thickening
- Esophageal Ulcer
- Esophageal Varices
- Esophagitis
- Family History Of Colon Cancer
- Family History Of Colon Polyps
- Fatty Liver
- Fecal Impaction
- Fecal Incontinence
- Flatulence
- Focal Nodular Hyperplasia
- Gallbladder Disease
- Gallbladder Polyp
- Gastric Ulcer
- Gastritis
- Gastroenteritis
- Gastroesophageal Reflux Disease
- Gastrointestinal Amyloid
- Gastrointestinal Bleeding
- Gastrojejunal Ulcer
- Gastroparesis
- Giardiasis
- Gluten Sensitivity
- Helicobacter Pylori
- Hematemesis
- Hemochromatosis
- Hemorrhoids
- Hepatitis
- Hepatitis B
- Hepatitis C
- Hepatomegaly
- Hiatal Hernia
- Ileitis
- Inflammatory Bowel Disease
- Intestinal Obstruction
- Intractable Vomiting
- Iron Deficiency Anemia
- Irritable Bowel Syndrome
- Ischemic Bowel
- Ischemic Colitis
- Jaundice
- Lactose Intolerance
- Left Upper Quadrant Pain
- Liver Disease
- Liver Mass
- Lymphocytic Colitis
- Lynch Syndrome
- Malabsorption
- Malignant Neoplasm Of Stomach
- Melena
- Microscopic Colitis
- Motility Disorders
- Nausea
- Non Alcoholic Fatty Liver Disease
- Non Alcoholic Steatohepatitis
- Obstipation
- Obstructive Jaundice
- Odynophagia
- Ogilvie Syndrome
- Pancreas Divisum
- Pancreatic Cyst
- Pancreatic Insufficiency
- Pancreatic Pseudocyst
- Pancreaticobiliary Disease
- Pancreatitis
- Peptic Ulcer
- Peritonitis
- Pernicious Anemia
- Personal History Of Colonic Polyps
- Peutz Jeghers Syndrome
- Polyposis Syndrome
- Portal Hypertension
- Portal Hypertensive Gastropathy
- Positive Hemoccult Fecal Occult Blood Test
- Postprandial Diarrhea
- Primary Biliary Cirrhosis
- Proctitis
- Rectal Bleeding
- Rectal Pain
- Right Lower Quadrant Pain
- Right Upper Quadrant Pain
- Short Bowel Syndrome
- Small Bowel Disease
- Steatorrhea
- Stomach Cramps
- Stomach Disorders
- Stomach Pain
- Swallowing Problem
- Toxic Liver Injury
- Ulcerative Colitis
- Ulcerative Proctitis
- Vomiting
- Whipple's Disease
- Wilson's Disease
Procedures I perform
- Bravo PH Test
- Colon Polypectomy
- Colonoscopy
- Esophagogastroduodenoscopy (EGD)
- Feeding Tube Management
- Gastrointestinal (GI) Cancer Screening
- Gastroscopy
- Peg (PERCUTANEOUS ENDOSCOPIC GASTROSTOMY)
- Proctosigmoidoscopy
- Sigmoidoscopy
- Single Balloon Enteroscopy
Education
Board Certification: American Board of Internal Medicine, Gastroenterology
Board Certification: American Board of Internal Medicine, Internal Medicine
Residency Program: Mercy Catholic Medical Center (1983)
Residency Program: Mercy Catholic Medical Center (1982)
Internship Program: J.J. Group of Hospitals (1979)
Medical School: Grant Medical College (1978)