Dr. Hartl graduated from Ludwig Maximillians University of Munich Medical Faculty in 1993 and has been in practice for 18 years. He completed a residency at New York Presbyterian Hospital. He currently practices at New York Presbyterian Weill Cornell Medical Center and is affiliated with New York Presbyterian Weill Cornell Medical Center. Dr. Hartl accepts multiple insurance plans including Empire Blue Cross Blue Shield, Medicare and Blue Cross Blue Shield. Dr. Hartl also practices at Weill Cornell Medical College Otorhinolaryngology Dept in New York, NY. In addition to English, Dr. Hartl's practice supports these languages: Korean, French, German, Italian, Vietnamese, Arabic, Spanish, Polish and Russian.