Brian Bezack, DO Title: Pulmonologist Education: Penn State University Location: Commack, New York Expertise: Pediatric Pulmonology Double board-certified in Pediatric Pulmonology and PediatricsOwner, Bezack Pediatric Pulmonology Experience Brian Bezack, DO, is a board-certified pulmonologist and owner of the practice Bezack Pediatric Pulmonology. He is passionate about the ability to treat patients in his hometown Commack, New York where his practice is located. Dr. Bezack specializes in treating patients with various pulmonary and allergic conditions including pediatric ashtma, chronic cough, pediatric sleep disorders, respiratory tract infections, environmental allergies, and allergic skin conditions including eczema. Education Dr. Bezack received his undergraduate degree from Penn State University and his medical degree from the New York College of Osteopathic Medicine. He completed a medical residency in pediatrics at Winthrop University Hospital and a pediatric pulmonology fellowship at St. Louis Children's Hospital. About Health Health, a Dotdash Meredith Brand, is an award-winning online resource for empathetic, trustworthy, and actionable health and wellness information so you can make the best choice for your health. We reach more than 9 million readers a month. We ensure the accuracy of our content by relying on seasoned health journalists, credentialed medical professionals and thorough fact checkers. Learn more about us and our editorial process.