Dr. Gregory Hagan, MD

PediatricsMaleAge 66

Dr. Gregory Hagan, MD is a Pediatrics Specialist in Cambridge, MA and has over 35 years of experience in the medical field. He graduated from Tufts U, School of Medicine medical school in 1986. He is accepting new patients. Be sure to call ahead with Dr. Hagan to book an appointment.

Dr. Hagan

Cha Windsor Street Care Center

119 Windsor St Cambridge, MA 02139
Accepting new patients

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Experience and Background Checks


Background Check

No malpractice claims found for Massachusetts
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Hagan treats your condition or procedure

Dr. Hagan's conditions and procedures:

  • Abdominal Pain
  • Acne
  • Acute Laryngitis
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Animal Allergies
  • Ankle Sprains and Strains
  • Anxiety
  • Asthma
  • Atopic Dermatitis (Eczema)
  • Bronchiolitis
  • Chronic Neck Pain
  • Cold Sore
  • Contact Dermatitis
  • Cough
  • Dermatitis
  • Diarrhea
  • Dry Eyes
  • Dry Skin
  • Dyshydrotic Eczema
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Encounters for Normal Pregnancies
  • Enteritis
  • Fever
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Hair Loss
  • Headache
  • Herpes Simplex Infection
  • Immunization Administration
  • Influenza (Flu)
  • Intertrigo
  • Itchy Skin
  • Joint Pain
  • Laryngitis
  • Limb Pain
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Moles (Benign Skin Lesions)
  • Muscle Spasm
  • Nausea
  • Newborn Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Otitis Media
  • Outer Ear Infection
  • Overweight
  • Pap Smear
  • Pharyngitis
  • Pinkeye (Conjunctivitis)
  • Pinworm
  • Pneumonia
  • Pollen Allergy
  • Rash
  • Seborrheic Dermatitis
  • Sinusitis
  • Sleep Apnea
  • Speech, Language and Learning Disorders
  • Sprains and Strains (incl. Muscle Tear)
  • Strep Throat
  • Swine Flu
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Wellness Examination
  • Wheezing
  • Yeast Infections

Insurance Check

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Dr. Hagan accepts

Accepted insurance can change. Please double-check when making an appointment.

(617) 665-3600

Dr. Hagan accepts the following insurance:

National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
MultiPlan PPO
Tufts Health Plan
Tufts PPO

Dr. Hagan's Reviews

Likelihood to recommend Dr. Hagan


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What went well
  • Appointment scheduling (2)
  • Appointment wasn't rushed (2)
  • Explained conditions well (2)
What could be improved
    Dr Hagan's kind and fun approach to kids is amazing. His vast knowledge/experience are reassuring and his keen ability to relay the state of the science to the lay public is admirable. We've seen him for 9 years and every single interaction has been good.
    What went well
    • Appointment scheduling
    • Office environment
    • Staff friendliness
    • Wait times
    • Appointment wasn't rushed
    • Listened & answered questions
    • Explained conditions well
    • Trusted the provider's decisions
    What could be improved
    No results
    2 people found this helpful
    Cambridge, MA – Feb 18, 2017
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    About Me


    Dr. Gregory Hagan, MD is a Pediatrics Specialist in Cambridge, MA and has over 35 years of experience in the medical field. He graduated from Tufts U,...Read more


    • Pediatrics

    Board Certifications


    Boston Fltg/New Eng Med Ctr
    Internship Hospital
    Boston Fltg/New Eng Med Ctr
    Residency Hospital
    Tufts U, School of Medicine
    Medical School


    • English
    • German
    • Spanish


    Frequently Asked Questions

    Is Dr. Gregory Hagan, MD accepting new patients?

    Dr. Gregory Hagan, MD generally accepts new patients on Healthgrades. You can see Dr. Hagan's profile to make an appointment.

    Does Dr. Gregory Hagan, MD accept my insurance?

    Use the Healthgrades insurance check to verify if Dr. Hagan accepts your insurance.

    What are Dr. Gregory Hagan, MD's top areas of care?

    Dr. Hagan frequently treats Wellness Examination, Abdominal Pain, and Acne. See all procedures and conditions Dr. Hagan treats.

    Where is Dr. Gregory Hagan, MD's office located?

    Dr. Hagan's office is located at 119 Windsor St, Cambridge, MA 02139. Find other locations and directions on Healthgrades.

    What languages does Dr. Gregory Hagan, MD speak?

    Dr. Hagan speaks Spanish, German, and English. View profile to see all.

    Does Dr. Gregory Hagan, MD offer telehealth services?

    Dr. Hagan has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

    How can I make an appointment with Dr. Gregory Hagan, MD?

    Find contact information here to make an appointment.


    Cha Windsor Street Care Center

    Cha119 Windsor St Cambridge, MA 02139


    Cambridge Health Alliance163 Gore St Cambridge, MA 02141