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Harrison, Joseph Andrew, MD, FCCP





Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Accepting New Patients
  • Pulmonary Medicine
  • Sleep Medicine
  • Critical Care Medicine
Not Currently Accepting New Patients
  • Internal Medicine

Areas of Expertise
Asthma, Chronic Cough, COPD, Dyspnea, Emphysema, Interstitial Lung Disease, Lung Cancer, Lung Nodules, Pulmonary Hypertension, Restrictive Lung Disease, Sleep Apnea


New Britain General Hospital / UConn Health Center

Danbury Hospital

Medical School
SUNY Buffalo

Danbury Hospital

Professional Organizations

  • Society of Critical Care Medicine, Member
  • American College of Chest Physicians, Fellow
  • Connecticut Thoracic Society, Member
  • American Medical Society, Member


Verified Patient Reviews

5 out of 5 stars

Dr. Harrison is the best.

5 out of 5 stars

Dr. Is very informative about care and instructions.

5 out of 5 stars

You don't need a survey to know what everyone knows. Dr.Harrison is the best, a true 5 star doctor.

5 out of 5 stars

The staff listened to my concerns and helped with the procedures that I went for.

5 out of 5 stars

Excellent, wish all doctors could be like *Dr. Harrison.

5 out of 5 stars

*Dr. Harrison is a true professional. He is cheerful, encouraging, helpful, & caring. He listens and responds to questions or concerns - Partners with patient. #4. Respectful.

5 out of 5 stars

Superb experience with the doctor and staff

5 out of 5 stars

Dr Harrison was very attentive to my questions, and went out of his way to help me.

5 out of 5 stars

Very caring , and understanding

5 out of 5 stars

*Dr. Harrison has exceptional talents for responding to problems presented with clear explanations each visit.

5 out of 5 stars

Cindy/respiratory who administers the breathing test was so delightful, made me at ease

Other Reviews from Around the Web

5 out of 5 stars

Great experience so far. I am happy I selected Hartford Bone and Joint for my procedure.

5 out of 5 stars

A dedicated and compassionate doctor who provides exceptional care and understanding of my health concerns.

5 out of 5 stars

I was going through a low blood glucose levels period during my visit with Dr. Harrison, he was accommodating by letting me wait for my blood glucose levels raised safely inside examining room.


Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Harvard Pilgrim, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.