Alexis A Scott, CRNP

Ramiro De La Guerra, MD Ramiro De La Guerra, MD, is a gastroenterologist with AHN Medicine Institute, specializing in the diagnosis and treatment of patients for various digestive disorders, with special interest in eosinophilic esophagitis. He is skilled at performing gastroenterology procedures, such as colonoscopies, and EGD. Dr. De La Guerra went to medical school at St. George’s University School of Medicine in St. George, Granada. He did his residency and completed his fellowship in gastroenterology at Allegheny Health Network in Pittsburgh, PA. Dr. De La Guerra is certified by the American Board of Internal Medicine and is affiliated with the Pennsylvania Society of Gastroenterology and the American College of Gastroenterology. He sees patients ages 18 and older.

Sean Weaver, PA-CSean Weaver, PA-C, is a compassionate pulmonology physician assistant at Allegheny Health Network. He provides care for adult patients with COPD, asthma, and lung nodules. Sean takes the time to listen carefully to his patients, understanding how their symptoms affect their daily lives before recommending a treatment plan. He is board-certified by the NCCPA.