Dr. Jaesoo Pak, MD

Dr. Jaesoo Pak specializes in gastroenterology and internal medicine, bringing over three decades of medical expertise to patient care. He earned his medical degree from George Washington University School of Medicine & Health Sciences and completed his residency training at the Lahey Clinic. With 34 years of experience treating digestive and internal health conditions, Dr. Pak provides comprehensive care for patients with complex medical needs. He is fluent in Spanish and Korean, enabling him to communicate effectively with diverse patient populations.

Dr. Pak practices at multiple locations including Cerritos, California and Lakewood, California, with hospital affiliations at La Palma Intercommunity Hospital and UCI Health Lakewood. He focuses on treating abdominal pain and digestive disorders such as indigestion and heartburn. His procedural expertise includes performing upper GI endoscopy for diagnostic evaluation, along with ordering blood work and cholesterol screenings to …monitor overall health. Patients consistently rate Dr. Pak highly for his care, giving him an average rating of 5.0.