Lauren Scala, PA-C Lauren Scala, PA-C, is a physician assistant with AHN Medicine Institute, specializing in gastroenterology. Her clinical interests include IBS, celiac disease, SIBO, food intolerances, liver disease, and GERD. She is skilled at anoscopy. She received her Bachelor of Science in Health Science and her Master of Physician Assistant Science from Saint Francis University in Loretto, Pennsylvania. Lauren Scala is certified by the National Commission on Certification of Physician Assistants and is affiliated with the American College of Gastroenterology. She treats patients as a whole with prescription medication, lifestyle changes, and evidence-based wholistic practices. Lauren Scala sees patients ages 18 and older.