Dr. Marie S. O'brien graduated from the Philadelphia College of Osteopathic Medicine in 2002. She works in Allentown, PA and specializes in Rheumatology. Dr. O'brien is affiliated with Lehigh Valley Hospital Cedar Crest. She speaks English and Spanish.
Years in Practice: 12 Years
Languages Spoken: English, Spanish
Medical School: Philadelphia College of Osteopathic Medicine
Graduation Date: 2002
Hospital Affiliations: Lehigh Valley Hospital Cedar Crest