MediFind found 21 doctor with experience in Nonalcoholic Steatohepatitis (NASH) near Altoona, PA. Of these, 8 are Experienced.
Behavioral Health Services - UPMC Altoona
Marcy Jo Hinish, PA-C, specializes in behavioral medicine and is certified by the National Commission on Certification of Physician Assistants. She is affiliated with UPMC Altoona. Marcy completed her bachelors degree at Saint Francis University. Ms. Hinish is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Gallbladder Disease, and Opioid Induced Constipation.
UPMC Endocrinology, Blair Medical Associates
Haleh Haerian is an Endocrinologist in Altoona, Pennsylvania. Dr. Haerian is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Diabetic Neuropathy, Hyperparathyroidism, Type 2 Diabetes (T2D), and Postmenopausal Osteoporosis.
UPMC Endocrinology, Blair Medical Associates
Mark Wilford is an Endocrinologist in Altoona, Pennsylvania. His top areas of expertise are Prolactinoma, Pituitary Tumor, Male Pseudohermaphroditism with Gynecomastia, and Eunuchoidism Familial Hypogonadotropic. Dr. Wilford is currently accepting new patients.
US Digestive Health
Briana Shable is a Physician Assistant in Altoona, Pennsylvania. Ms. Shable is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Gallbladder Disease, and Opioid Induced Constipation.
UPMC Altoona Radiology
Tariq Rahman, MD, specializes in diagnostic radiology and is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. He practices at UPMC Altoona Radiology and is affiliated with UPMC Altoona. Dr. Rahman completed his fellowship and residency at Penn State Health Milton S Hershey Medical Center and medical education at Albany Medical College. Dr. Rahman is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Ascites, Lung Cancer, Cystic Fibrosis, Liver Embolization, and Bone Marrow Aspiration.
Upmc Altoona
Loni Baird is a Physician Assistant in Altoona, Pennsylvania. Ms. Baird is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Gallbladder Disease, and Biliary Dyskinesia.
Ralph Mckibbin is a Gastroenterologist in Altoona, Pennsylvania. Dr. Mckibbin is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Celiac Disease, Gastrectomy, and Endoscopy.
Regional Gastroenterology Associates Of Lancaster, Ltd.
Taylor Ludwig is a Physician Assistant in Altoona, Pennsylvania. Ms. Ludwig is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Biliary Dyskinesia, and Gallbladder Disease.
Alyson Shuty is a Physician Assistant in Altoona, Pennsylvania. Ms. Shuty is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, and Nonalcoholic Steatohepatitis (NASH).
Hailee Merrill is a Physician Assistant in Altoona, Pennsylvania. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).
US Digestive Health
David Kerstetter is a Gastroenterologist in Altoona, Pennsylvania. Dr. Kerstetter is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Diarrhea, Gastrectomy, and Gastrostomy.
US Digestive Health
Ronald Brzana is a Gastroenterologist in Altoona, Pennsylvania. Dr. Brzana is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Diarrhea, Gastrectomy, and Colonoscopy.
US Digestive Health
Edmond Bouassaf is a Gastroenterologist in Altoona, Pennsylvania. Dr. Bouassaf is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Painful Swallowing, Colonoscopy, and Gastrectomy.
US Digestive Health
Alyssa Martyak, PA-C, specializes in gastroenterology and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at US Digestive Health and is affiliated with UPMC Altoona. She received her bachelor's degree and master's degree from Saint Francis University. Ms. Martyak is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Gallbladder Disease, and Opioid Induced Constipation.
US Digestive Health
Kaitlyn Marks, PA-C, specializes in gastroenterology and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at US Digestive Health and is affiliated with UPMC Altoona. She received her bachelor's degree and master's degree from Saint Francis University. Ms. Marks is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Gallbladder Disease, Intestinal Cancer, and Urea Cycle Disorders (UCD).
US Digestive Health
Lauren Michina, PA-C, specializes in gastroenterology and is a certified physician assistant by the National Commission on Certification of Physician Assistants. She practices at US Digestive Health and is affiliated with UPMC Altoona. She received her bachelor's degree and master's degree from Saint Francis University. . Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, and Nonalcoholic Steatohepatitis (NASH).
Shereen Weinzierl is a Nurse Practitioner in Altoona, Pennsylvania. Ms. Weinzierl is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).
Altoona Endocrine Services, LLC
Mark Campbell is an Endocrinologist in Altoona, Pennsylvania. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Diabetic Nephropathy, Diabetic Neuropathy, Type 2 Diabetes (T2D), Hypothyroidism, and Penectomy.
James Frommer is a primary care provider, practicing in Family Medicine in Duncansville, Pennsylvania. Dr. Frommer is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Acute Pancreatitis, Nephrosclerosis, Renovascular Hypertension, Fish-Eye Disease, and Endoscopy.
Heaton Family Practice, LLC
Fred Heaton is a primary care provider, practicing in Family Medicine in Roaring Spring, Pennsylvania. Dr. Heaton is rated as an Experienced provider by MediFind in the treatment of Nonalcoholic Steatohepatitis (NASH). His top areas of expertise are Hypothyroidism, Obesity in Children, Iron Deficiency Anemia, and Heart Attack.
Last Updated: 10/30/2025



