Dr. Thomas W. O'brien graduated from the Hahnemann University School of Medicine in 1981. He works in Kissimmee, FL and 2 other locations and specializes in Pulmonary Disease. Dr. O'brien is affiliated with Florida Hospital Kissimmee, Osceola Regional Medical Center, St Cloud Regional Medical Center and Heart Of Florida Regional Medical Center. He speaks English and Spanish.
Years in Practice: 34 Years
Languages Spoken: English, Spanish
Medical School: Hahnemann University School of Medicine
Graduation Date: 1981
Specialties: Pulmonary Disease
*This physician has multiple office locations. See Appointments for details.