Dr. Diehl is a board-certified and fellowship-trained gastroenterologist. His clinical interests include endoscopic ultrasound, endoscopic retrograde cholangiopancreatography (ERCP) and innovative advanced therapeutic endoscopy. Dr. Diehl obtained his medical degree from the University of California, Los Angeles. He completed his residency at Harbor-UCLA Medical Center and his fellowships in gastroenterology at the University of California, San Francisco Medical Center and the University of California, Los Angeles Medical Center. Dr. Diehl is certified by the American Board of Internal Medicine. In his free time, Dr. Diehl enjoys spending time with his family and exercising, particularly swimming. He also has an appreciation for old cars. Dr. Diehl is highly rated in 27 conditions, according to our data. His top areas of expertise are Barrett Esophagus, Gallbladder Disease, Watermelon Stomach, Endoscopy, and Gallbladder Removal.

Dr. Still is a board-certified and fellowship-trained specialist in nutrition and weight management. His clinical and research interests include malnutrition and comprehensive weight management. Dr. Still obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and a fellowship in clinical nutrition at Geisinger Medical Center. Dr. Still is certified by the American Board of Internal Medicine.|Are weight loss medications right for you? Learn more from Dr. Still. Dr. Still is highly rated in 8 conditions, according to our data. His top areas of expertise are Obesity, Malnutrition, Small Bowel Bacterial Overgrowth, Gastric Bypass, and Vagotomy.

Dr. Confer is a board-certified and fellowship-trained gastroenterologist. His clinical interests include endoscopic ultrasound and endoscopic retrograde cholangiopancreatography (ERCP). Dr. Confer attended the Lake Erie College of Osteopathic Medicine, where he received his medical degree. He completed his residency, a fellowship in gastroenterology and hepatology, and a fellowship in advanced therapeutic endoscopy at the Cleveland Clinic Foundation. Dr. Confer is certified by the American Board of Internal Medicine in gastroenterology. Dr. Confer is highly rated in 14 conditions, according to our data. His top areas of expertise are Gallbladder Disease, Benign Esophageal Stricture, Cholecystitis, Endoscopy, and Gallbladder Removal.

Dr. Shellenberger is a board-certified and fellowship-trained gastroenterologist. His clinical interests include postgraduate medical education, esophageal motility and other GI laboratory procedures. Dr. Shellenberger earned his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and his fellowship in gastroenterology at Geisinger Medical Center. Dr. Shellenberger is certified by the American Board of Internal Medicine in internal medicine and gastroenterology. Dr. Shellenberger is highly rated in 10 conditions, according to our data. His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Colonoscopy.

Danial Shaikh, MD, is an accomplished interventional gastroenterologist specializing in luminal interventions and advanced therapeutic endoscopy. He completed his medical education at Ziauddin University in Karachi, Pakistan, followed by an internal medicine residency and a gastroenterology fellowship at BronxCare Health System, Icahn School of Medicine at Mount Sinai in New York, where he also served as chief resident and chief fellow.|Dr. Shaikh further honed his skills during an advanced endoscopy fellowship at Moffitt Cancer Center, University of South Florida, and later at the Mayo Clinic in Arizona, where he focused on third space endoscopy. His board certifications include gastroenterology and internal medicine.|Fluent in both English and Urdu, Dr. Shaikh has clinical and research interests primarily in third space endoscopy and gastrointestinal oncology. His dedication to advancing the field of endoscopy through patient care, research and education has established him as a respected figure in his specialty. Dr. Shaikh is highly rated in 2 conditions, according to our data. His top areas of expertise are Toxic Megacolon, Saddle Pulmonary Embolism, Ascites, Endoscopy, and Colonoscopy.

Dr. Yuasa is a board-certified and fellowship-trained gastroenterologist. His clinical interests include general gastroenterology and inflammatory bowel disease. Dr. Yuasa earned his medical degree from Rutgers, the State University of New Jersey. He completed his residency at Temple University Hospital and his fellowship in gastroenterology at Memorial Sloan-Kettering Cancer Center. Dr. Yuasa is certified by the American Board of Internal Medicine in gastroenterology. Dr. Yuasa is highly rated in 6 conditions, according to our data. His top areas of expertise are Esophagitis, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.

Amitpal Singh Johal, MD, is a board-certified and fellowship-trained gastroenterologist, also known as a GI doctor. He has a special interest in endoscopic ultrasound, a minimally invasive procedure used to evaluate and diagnose digestive diseases.|Dr. Johal earned his medical degree from the Medical College of Wisconsin. He completed his residency in internal medicine at University Hospitals Case Medical Center in Cleveland and his fellowship in gastroenterology at Geisinger Medical Center.|Dr. Johal is certified by the American Board of Internal Medicine in gastroenterology. Dr. Johal is highly rated in 4 conditions, according to our data. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy.

Jessica McKee, DO, is a board-certified gastroenterologist, also known as a GI doctor. She is certified by the American Board of Internal Medicine in internal medicine and gastroenterology.|Dr. McKee earned her medical degree from the West Virginia School of Osteopathic Medicine. She completed her residency in internal medicine at the Milton S. Hershey Medical Center and her fellowship in gastroenterology at Geisinger Medical Center, where she was chief gastroenterology fellow. Dr. Mckee is highly rated in 1 condition, according to our data. Her top areas of expertise are Jaundice, Encopresis, Crohn's Disease, Endoscopy, and Gastrectomy.

Susan Rasul is a primary care provider, practicing in Gastroenterologist in Danville, Pennsylvania. Dr. Rasul is highly rated in 3 conditions, according to our data. Her top areas of expertise are Malnutrition, Small Bowel Bacterial Overgrowth, Short Bowel Syndrome, and Obesity.

Tossapol Kerdsirichairat is a Gastroenterologist in Danville, Pennsylvania. Dr. Kerdsirichairat is highly rated in 3 conditions, according to our data. His top areas of expertise are Sclerosing Mesenteritis, Hereditary Pancreatitis, Acute Pancreatitis, Endoscopy, and Vagotomy.

Christine Hanna is a primary care provider, practicing in Gastroenterologist in Danville, Pennsylvania. Dr. Hanna has been practicing medicine for over 10 years. Her top areas of expertise are Malnutrition, Obesity, Short Bowel Syndrome, and Small Bowel Bacterial Overgrowth.

Rouenne Seeley, DO, is a board-certified and fellowship-trained gastroenterologist, also known as a GI doctor.|Dr. Seeley earned her medical degree from the Philadelphia College of Osteopathic Medicine. She completed her residency in internal medicine and her fellowship in gastroenterology at Rowan University in New Jersey. She speaks both English and Tagalog.|Dr. Seeley is certified by the American Osteopathic Board of Internal Medicine. Her top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Barrett Esophagus, Endoscopy, and Colonoscopy.

Sara Fang-Jone West, DO, is a board-certified gastroenterologist, also known as a GI doctor. She is certified by the American Board of Internal Medicine in gastroenterology.|Dr. West earned her medical degree from Midwestern University, Chicago College of Osteopathic Medicine. She completed her residency in internal medicine and her fellowship in gastroenterology at Geisinger Medical Center. Her top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Viral Gastroenteritis, Colitis, and Endoscopy.

Suman Thapaliya is a primary care provider, practicing in Gastroenterologist in Danville, Pennsylvania. Dr. Thapaliya has been practicing medicine for over 18 years. His top areas of expertise are Low Potassium Level, Magnesium Deficiency, and Type 2 Diabetes (T2D).

Syed Hassan is a primary care provider, practicing in Gastroenterologist in Danville, Pennsylvania. His top areas of expertise are Cerebral Hypoxia, Diabetic Retinopathy, and Uveal Melanoma. Dr. Hassan is currently accepting new patients.

Nishit Patel is a primary care provider, practicing in Internal Medicine and Gastroenterology in Danville, Pennsylvania. His top areas of expertise are Stridor, Cellulitis, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

Konstantinos Damiris is a primary care provider, practicing in Gastroenterologist in Danville, Pennsylvania. His top areas of expertise are Calcinosis, Non-Alcoholic Fatty Liver Disease, Venous Thromboembolism (VTE), and Jaundice.

Masoud Firouzi is a Gastroenterologist in Danville, Pennsylvania. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Crohn's Disease, and Turcot Syndrome.

Robert Smith is a Gastroenterologist in Danville, Pennsylvania. Dr. Smith has been practicing medicine for over 44 years is highly rated in 4 conditions, according to our data. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Hepatitis, Hepatitis C, Alcoholic Cirrhosis, and Endoscopy.

Michael Komar is a Gastroenterologist in Danville, Pennsylvania. Dr. Komar is highly rated in 1 condition, according to our data. His top areas of expertise are Whipple Disease, Viral Gastroenteritis, Colitis, Colonoscopy, and Endoscopy.

Bing Chen is a Gastroenterologist in Danville, Pennsylvania.

Dr. Akhtar is a board-certified and fellowship-trained gastroenterologist. His clinical interests include general gastroenterology and endoscopic retrograde cholangiopancreatography (ERCP). Dr. Akhtar attended Patna Medical College, where he received his medical degree, and completed his residency at East Carolina University. He also completed a residency and a fellowship in gastroenterology at Rutgers, the State University of New Jersey in Camden, N.J. Dr. Akhtar is certified by the American Board of Internal Medicine in gastroenterology. Dr. Akhtar is highly rated in 7 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Esophagitis, Turcot Syndrome, Hemorrhoidectomy, and Colonoscopy.

Nina Ahuja is a Gastroenterologist in Danville, Pennsylvania. Her top areas of expertise are Visceromegaly, Enlarged Liver, Hepatitis, Cirrhosis, and Endoscopy.

Lovepreet Singh is a Gastroenterologist in Danville, Pennsylvania. His top areas of expertise are Acute Pancreatitis, Childhood Pancreatitis, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Liver Transplant.

Aws Alameri is a Gastroenterologist in Danville, Pennsylvania. His top areas of expertise are Hereditary Pancreatitis, Chronic Erosive Gastritis, Chronic Pancreatitis, and Ascites.