Dr. John Granzella, MD



Family Practice   -  California,  Irvine

 Overview

Dr. John Granzella, MD works in Irvine, California is a specialist in Family Practice and graduated University Of Kansas School Of Medicine in 1959. Dr. Granzella is affiliated with Hoag Memorial Hospital Presbyterian and practicing for 64 years

 Specialties

  • Family Practice

 Years Since Graduation

  • 64

 State License

  • California

 Education & Training

Medical School

University Of Kansas School Of Medicine

Kansas City, KS, United States

Graduated: 1959

Internship Hospital

Usphs Hospital

Graduated: 1959

 Awards

Awards for Dr. John Granzella, MD are not present.

 Dr. Granzella Reviews

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 Office Locations


Primary location

 Office Address
4870 Barranca Parkway
California (CA)
Irvine
92604
 Phone:(949) 857-1248

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



Office Address, 4870 Barranca Parkway, Irvine, California (CA), 92604




 Insurances Accepted (check insurance plans)

  • Advantage Preferred DirectAccess Plus PPO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Cross Blue Shield of California PPO
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Covered California - Bronze PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • Health Net
  • Health Net PPO
  • Individual and Family PPO
  • Kaiser PHCS Network PPO
  • LocalPlus
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Open Access Plus
  • PHCS Network PPO
  • Select PPO
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John Granzella, MD are not present.

 Patients Questions

Patients questions for Dr. John Granzella, MD are not present.

 Affiliated Hospitals


Hoag Memorial Hospital Presbyterian photo


Hoag Memorial Hospital Presbyterian

One Hoag Drive California CA, Newport Beach, 92663

Hoag Memorial Hospital Presbyterian is a hospital located in Newport Beach, CA. Procedures/Diagnosis costs are above the state average in 3 of 15 procedures. Length of Stay is shorter than the state average in 4 of 15 procedures.



  •  Latest reviews for Family Practice specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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