Dr. Patrick J. Brennan graduated from the University of Pennsylvania School of Medicine in 2005. He works in Chestnut Hill, MA and specializes in Allergy & Immunology. Dr. Brennan is affiliated with Brigham & Womens Hospital. He speaks English and Spanish.
Years in Practice: 9 Years
Languages Spoken: English, Spanish
Medical School: University of Pennsylvania School of Medicine
Graduation Date: 2005
Hospital Affiliations: Brigham & Womens Hospital
Specialties: Allergy & Immunology