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Dr. Patrick J. Brennan, MD

Allergy & Immunology

  • (617) 732-9850

Dr. Brennan's Overview

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.

Dr. Brennan's Experience

Years in Practice: 10

Conditions Treated by Dr. Brennan

Procedures Performed by Dr. Brennan

Dr. Brennan's Specialties

Allergy & Immunology

Dr. Brennan's Education & Training

Medical School: University of Pennsylvania School of Medicine; Graduated 2005

Dr. Brennan's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Brennan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS MA Blue Care Elect PPO
  • BCBS MA HMO Blue with Managed Care Behavioral Health
  • BCBS MA Preferred Blue PPO
  • CIGNA Open Access Plus
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Dr. Brennan's Office Information & Appointments

Office Locations

Brigham & Womens Hospital Allergy Clinic

850 Boylston St Ste 540
Chestnut Hill, MA 02467
(617) 732-9850


Office Hours and Information

Fax: (617) 731-2748

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 4:30 PM
Tuesday 8:00 AM - 4:30 PM
Wednesday 8:00 AM - 4:30 PM
Thursday 8:00 AM - 4:30 PM
Friday 8:00 AM - 4:30 PM
Saturday Closed
Sunday Closed

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Dr. Brennan's Hospital Affiliations

Office Locations

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