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  • Pulmonology, Critical Care Medicine, Critical Care Respiratory Therapy
  • 23 years of experience
  • Core Physicians 3 Alumni Dr, Exeter, NH 03833

Brief Intro

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 noninvasive ventilation, mechanical ventilation, sepsis, pulmonary hypertension, lung cancer, and endobronchial ultrasound (EBUS)

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Education Background

MEDICAL SCHOOL

Tufts University School Of Medicine - 2002

Languages Spoken

  • English

Location & Hours

  • Core Physicians
  • 3 Alumni Dr, Exeter, NH 03833
  • Mon:8:30 am - 5:00 pm
    Tue:8:30 am - 5:00 pm
    Wed:8:30 am - 5:00 pm
    Thu:8:30 am - 5:00 pm
    Fri:8:30 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Critical Care Respiratory Therapy
  • Critical Care Medicine
  • Internal Medicine
  • Pulmonology
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Conditions Addressed

  • Emphysema
  • Sarcoidosis
  • Pneumonia
  • Pulmonary Embolism
  • Influenza
  • Chronic Bronchitis
  • Acute Sinusitis
  • Bronchial Asthma
  • Bacterial Pneumonia
  • Obstructive Sleep Apnea
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicaid
  • Humana
  • Medicare
  • CHAMPVA
  • UnitedHealthcare
  • Sierra Health and Life
  • Mass General Brigham Health Plan
  • Harvard Pilgrim Health Care
  • GEHA
  • Tricare
  • Blue Cross Blue Shield of Massachusetts
  • Tufts Health Plan
  • CBA Blue
  • Anthem Blue Cross Blue Shield
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  • Cancer 3
  • Cardiology, Heart & Vascular Surgery 4
  • Orthopedics 9
  • Neurology & Neurosurgery 7
  • Gastroenterology & GI Surgery 10
  • Pulmonology & Lung Surgery 9
  • Diabetes & Endocrinology 2
  • Children's Hospital 1
  • Urology 7
  • Psychiatry 12
  • Geriatrics 9
  • Rehabilitation 6
  • Obsterics & Gynecology 1
  • Ear, Nose & Throat 1
  • Maternity Care (Uncomplicated Pregnancy) 4