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Dr. John Brennan, MD

Critical Care Medicine* Age 48
Dr. John Brennan, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. John Brennan, MD is a Critical Care Medicine Specialist in Exeter, NH.
Dr. John Brennan, MD
5.0 (1 Ratings)
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Dr. John Brennan, MD

Critical Care Medicine* Age 48
Exeter, NH
Call for new patient details
22 years of experience

Offers telehealth

Dr. John Brennan, MD is a Critical Care Medicine Specialist in Exeter, NH.

About

Dr. Brennan graduated from Tufts University School of Medicine in 2002 and completed a residency at Ri Hospital and Miriam Hospital.Dr. John Brennan, MD is a Critical Care Medicine Specialist in Exeter, NH and has 22 years experience. Dr. Brennan currently practices at Exeter Pulmonary/Critical Care and are affiliated with Exeter Hospital. Dr. Brennan has experience treating conditions like COPD (Chronic Obstructive Pulmonary Disease), Interstitial Lung Disease and Pleural Effusion among other conditions at varying frequencies. Dr. Brennan's office is not accepting new patients. Dr. Brennan is board certified in Critical Care Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
COPD (Chronic Obstructive Pulmonary Disease)
Interstitial Lung Disease
Pleural Effusion
COPD (Chronic Obstructive Pulmonary Disease)
Interstitial Lung Disease
COPD (Chronic Obstructive Pulmonary Disease)
Interstitial Lung Disease
Pleural Effusion
Pneumonitis
Sarcoidosis
Asthma
  • View other providers who treat Asthma
Bronchiectasis
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Pulmonary Hypertension
Cholecystitis and Gallstones
Collapsed Lung (Pneumothorax)
Diaphragmatic and Hiatal Hernia
Emphysema
Gallstones
Lung Cancer
Metastatic Respiratory System Cancer
Peripheral Vascular Disease (PAD, PVD)
Pneumonia
Pulmonary Embolism
Respiratory Failure
Shortness of Breath
Sleep Apnea
Traumatic Brain Injury
Bronchoscopy
Bronchoscopy with Robotic Assist
Thoracentesis
Abdominal Pain
Acidosis
  • View other providers who treat Acidosis
Acute Bronchiolitis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adrenal Gland Cancer
Asbestosis
Aspergillosis
Asphyxia and Hypoxemia
Barrett's Esophagus
Benign Lung Neoplasms
Bone Cancer
Breast Cancer
Breast Lump
Bronchiolitis
Bronchitis
Bronchopulmonary Aspergillosis
Bronchospasm
Capsular Contracture of Breast Implant
Chest Pain
Cholangiocarcinoma
Chronic Bronchiolitis
Chronic Bronchitis
Chronic Deep Vein Thrombosis (DVT)
Chronic Pulmonary Embolism
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Chylothorax
Colorectal Cancer
Cough
  • View other providers who treat Cough
Crohn's Disease
Cryptococcosis
Empyema
  • View other providers who treat Empyema
Esophageal Varices
Exercise Induced Asthma
Hiatal Hernia
Hypersensitivity Pneumonitis
Hypoxemia
Ileus
  • View other providers who treat Ileus
Inflammatory Bowel Disease
Influenza (Flu)
Inguinal Hernia
Intestinal Obstruction
Liver Cancer
Lung Abscess
Lung Carcinoma
Lung Nodule
Lymph Node Sarcoidosis
Megacolon
Mycobacterial Lung Infection
Neuroendocrine Tumors
Osteosarcoma
Partial Lung Collapse
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Pleura Cancer
Pleurisy
  • View other providers who treat Pleurisy
Pneumoconiosis and Pneumonopathy
Pneumonitis (Due to Solids or Liquids)
Primary Pulmonary Hypertension
Pulmonary Edema
Pulmonary Eosinophilia
Pulmonary Insufficiency
Respiratory Syncytial Virus
Rheumatoid Lung Disease
Rib Fracture
Ruptured Aortic Aneurysm
Scleroderma
Secondary Malignancies
Sleep Related Hypoxemia
Swine Flu
Thyroid Cancer
Traumatic Brain Injury (TBI)
Umbilical Hernia
Vascular Insufficiency of Intestines
Wegener's Granulomatosis
Wheezing
  • View other providers who treat Wheezing
Arterial Blood Gas Test (ABG)
Respiratory Management
Sleep Study

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • First Health (Coventry Health Care) PPO
  • Choice Plus POS
    Options PPO
    Medica Choice
    Nexus Open Access
    Navigate POS
  • Blue Card PPO
  • Harvard Pilgrim Health Care PPO
    ChoiceNet HMO
    ElevateHealth HMO
    Maines Choice - Standard HMO
    Harvard Pilgrim Health Care HMO
  • Preferred Blue Network-NH PPO
    Pathway X Enhanced/Ind Direct Access NH POS
    Blue Choice-ME PPO
  • Tufts PPO
  • MVP Health Plan EPO
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue PPO
  • Managed Choice (Open Access) POS
    Choice Plus POS II
    Select
    Open Choice PPO
    Elect Choice (Open Access) EPO
    Premier Care Network Plus - Innovation Health
    Aetna
  • Complete HMO
    Complete PPO Plus
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Flex Connecticut EPO
  • Cigna PPO
    Open Access Plus

Locations

  1. 1 Exeter Pediatric Assocs
    9 Buzell Ave, Exeter, NH 03833
  2. 2 Office
    3 Alumni Dr Ste 301, Exeter, NH 03833

Patient Satisfaction

Likelihood to recommend Dr. Brennan
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Mar 13, 2016
I recommend Dr. Brennan at the highest possible level. I had pneumonia, and he suggested and performed a broncoscopy to identify the type of pneumonia. He then followed up completely. When I suffered a collapsed lung in an unrelated matter, he rushed to the emergency room to lend assistance. As I slowly recovered from pneumonia, Dr. Brennan worked with me each step. We have been in Florida for the last 6 weeks, and Dr. Brennan contacted me and followed up with me during my recovery.
Paul Hamlen in Hampton, NH — Mar 13, 2016
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Photo: Dr. John Brennan, MD
How would you rate your experience with Dr. John Brennan, MD?
  • Likelihood of recommending Dr. Brennan to family and friends

Dr. Brennan's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Brennan

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Brennan?
Call now to make an appointment
(603) 775-0234

About Me

Specialties*
Critical Care Medicine
Pulmonary Disease
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Tufts University School of Medicine
    2002
Medical Education

Board Certifications

Board Certifications
  • Critical Care Medicine, Internal Medicine and Pulmonary Disease
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • Ri Hospital and Miriam Hospital
Residency Hospital

Fellowship

Fellowship Hospital
  • Tufts Medical Center
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Brennan communicate via email?
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Does Dr. Brennan offer telehealth services or virtual visits?
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Does Dr. Brennan offer an online patient portal?
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Does Dr. Brennan have free onsite parking?
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Does Dr. Brennan offer weekend visits?
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Does Dr. Brennan specialize in working with children or adolescents?
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Does Dr. Brennan specialize in working with seniors?
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Does Dr. Brennan specialize in couples therapy?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Brennan, MD. To arrange an appointment, call the number on Dr. Brennan's profile.

Dr. Brennan frequently treats the following conditions: COPD (Chronic Obstructive Pulmonary Disease), Interstitial Lung Disease and Pleural Effusion. See more on Sharecare.

Dr. John Brennan, MD is affiliated with Exeter Hospital.

Yes, Dr. John Brennan, MD holds board certification in Critical Care Medicine, Internal Medicine and Pulmonary Disease.

Hospital Affiliations

  • Exeter Hospital

    5 Alumni Dr, Exeter, NH