Dr. Muldoon graduated from Wayne State University School of Medicine in 1989 and has been in practice for 29 years. He completed a residency at Lahey Clinic. He currently practices at Glenbrook Hospital and is affiliated with Highland Park Hospital and NorthShore University HealthSystems. Dr. Muldoon accepts multiple insurance plans including Aetna, Medicare and Humana. Dr. Muldoon also practices at Evanston Hospital Neonatology in Evanston, IL. In addition to English, Dr. Muldoon's practice supports these languages: French, Spanish and Russian.