John Brennan, MD


Dr. John Brennan is a Pulmonologist in Exeter, New Hampshire. Dr. Brennan is board certified in Internal Medicine, Critical Care Medicine and Pulmonary Medicine. His clinical interests include multidisciplinary lung cancer care, endobronchial ultrasound, navigational bronchoscopy, pulmonary nodules, general pulmonology and critical care.

Dr. Brennan has been recognized as a Top Doctor in Pulmonology by NH Magazine for every year since 2017!

Gender
Male
Education
  • Undergraduate: Tufts University, Boston, MA
  • Graduate: Tufts University School of Medicine, Boston MA
Residency
Rhode Island Hospital/Miriam Hospital Brown Medical School, Providence, RI
Fellowship
Pulmonary and Critical Care Medicine, Tufts Medical Center, Boston, MA
Board Certified
Internal Medicine, Critical Care Medicine, Pulmonary Medicine

Patient Rating
4.8 out of 5
156 Ratings
39 Comments

Location

Core Physicians
3 Alumni Drive
Exeter, NH 03833
Phone: (603) 775-0234
Fax: (603) 772-1188
Hours: Monday - Friday 8:30am - 12:00pm, 1:00pm - 5:00pm

Verified Patient Reviews & Comments

The Patient Rating score is an average of all responses to physician related questions on our nationally-recognized Patient Experience Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments also are gathered from our Patient Experience Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
5/26/2021

Friendly, professional knowledgeable. Would recommend him to a friend.

5/18/2021

Excellent

5/12/2021

Nothing- seldom provide recommendations

5/7/2021

Thorough and patient. Great bedside manner.

5/3/2021

Excellent provider. Knew his subject matter and I felt at ease and informed when The visit was over.

4/23/2021

To try him.

4/12/2021

He is definitely a very great intelligent snot doctor. I've been with him for year and I have recommended him, to my sister and she does see him as a patient and I would recommend him to my friends and other family members.

3/16/2021

Explained everything as best he could. Will be consulting with fellow physicians to help explain the prognosis.

3/15/2021

Would highly recommend.

3/8/2021

He does not seem ready to speak to me. I assume he reads my history when he is on the phone with me

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