Dr. Jeffrey Mark Okun, MD

Dr. Jeffrey Okun specializes in gastroenterology and internal medicine, bringing 16 years of experience to his practice. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University, where he developed expertise in digestive health and comprehensive internal medicine care. Dr. Okun is fluent in both English and Spanish, helping him connect with a diverse patient population.

Dr. Okun practices at multiple locations throughout New Jersey, including Berkeley Heights, Fair Lawn, Clifton, and Verona, and maintains an affiliation with Kindred Hospital East New Jersey. His clinical focus includes treating colon polyps, hemorrhoids, and diverticular disease. He performs essential diagnostic procedures such as colonoscopy and upper and lower GI endoscopy to help patients maintain optimal digestive health. Patients have given him an average rating of 4.0 out of 5 stars.