A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. John Chronakos:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. John Chronakos is Good.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Chronakos
Diabetic Macular Edema Read all about Diabetic Macular Edema by visiting our Vitals patient education guides.Before Visiting Dr. Chronakos Learn More
Specialties & Research
Dr. John Chronakos, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.
- He has special expertise in 2 areas:
Education & Awards
Dr. Chronakos graduated from New York University. He has 3 awards.
Dr. Chronakos has 3 hospital affiliations:
- Danbury Hospital
- New Milford Hospital
- Danbury Hospital Acute Ub
Similar doctors nearby
- Additional Information
- Dr. John J Chronakos MD is a male Internist, has 13 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine.
- Where does Dr. John J. Chronakos practice?
- Dr. John Chronakos has 2 office locations.
Dr. John Chronakos practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine near New Milford, CT.
Additional practice locations include: Danbury, CT.
See New Milford Internists, New Milford Pulmonologists, New Milford Critical Care Practitioners, and New Milford Sleep Medicine Doctors.