> > > > Dr. John Grigas, MD
Dr. John Daniel Grigas MD is a male Anesthesiologist, has 33 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, Sleep Medicine, Critical Care Medicine, and Critical Care Medicine.
Video profile
Dr. John Grigas has 4 office locations.
14540 Old Saint Augustine Rd
Suite 2403
Jacksonville, FL 32258

Phone Number
Locations and availability (4)
License & Identifications

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).

Patient Reviews

1.5
  • Currently 1.5 of 4 stars
(9)
Patient comments (7)

The overall average patient rating of Dr. John Grigas is Satisfactory. Dr. Grigas has been reviewed by 9 patients who have provided 7 comments. The rating is 1.5 out of 4 stars.

Patient Ratings
Ease of Appointment 1.9
  • Currently 1.875 of 4 stars
Promptness 2.0
  • Currently 2 of 4 stars
Courteous Staff 2.3
  • Currently 2.25 of 4 stars
Accurate Diagnosis 2.6
  • Currently 2.5714285714286 of 4 stars
Bedside Manner 1.9
  • Currently 1.8888888888889 of 4 stars
Spends Time with Me 1.8
  • Currently 1.75 of 4 stars
Follows Up After Visit 1.9
  • Currently 1.8571428571429 of 4 stars

Specialties & Research

Dr. John Grigas, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.

  • He has special expertise in 2 areas:
  • Asthma
  • Insomnia

Education & Awards

Dr. Grigas graduated from University of Florida, Gainesville.


Affiliations

Dr. Grigas has 7 hospital affiliations:

  • Baptist Medical Center 
  • Baptist Downtown 

Accepted Insurance Plans

Dr. Grigas accepts these health insurances in at least one office:

  • Aetna - 3 plans
  • United Healthcare - 19 plans
  • Blue Cross Blue Shield of Florida - 9 plans
  • Unicare - 11 plans
  • AvMed Health Plans - 7 plans
  • Americhoice - 1 plan
  • Humana - 28 plans
  • Cigna - 6 plans
  • Blue Cross Blue Shield of Nebraska - 1 plan

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Additional Information
Where does Dr. John D. Grigas practice?
Dr. John Grigas practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, Sleep Medicine, Critical Care Medicine, and Critical Care Medicine near Jacksonville, FL.
See Jacksonville Internists, Jacksonville Pulmonologists, Jacksonville Critical Care Practitioners, Jacksonville Sleep Medicine Doctors, Jacksonville Anesthesiologists, and Jacksonville Obstetricians & Gynecologists.