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Photo of Jason Cool MD


Casa Grande
1890 East Florence Blvd. Suite 1
Casa Grande, AZ 85122

Tel: (520) 381-8850
Fax: (520) 381-8851

4444 North 32nd Street, Suite 175
Phoenix, AZ 85018

Tel: (602) 952-0002
Fax: (602) 224-9119

Jason J. Cool, MD


Patient Satisfaction Survey

Overall Satisfaction
4.7 out of 5
213 Ratings


Medical School: Creighton University, Omaha, NE
Residency & Chief Resident: Internal Medicine, Gundersen Lutheran Medical Center, La Crosse, WI
Fellowship: Cardiovascular Disease, Aurora Sinai Medical Center, Milwaukee, WI


Dr Cool is a board certified in nuclear cardiology, interventional cardiology, and cardiovascular disease.

Dr. Cool is committed to providing high quality and effective care for patients with a broad range of cardiovascular diseases. He believes in partnering with patients to create a personalized plan.


  • Comprehensive cardiovascular disease treatment
  • Cardiovascular diagnosis and prevention
  • Cardiovascular diagnostic imaging

Patient Ratings & Comments

The Patient Rating score is an average of all responses to provider related questions on our independently administered Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Provider showed concern
Friendliness/courtesy of CP
CP spoke using clear language
Provider explained things clearly
Provider included you in decisions
Patients' confidence in CP
Likelihood of recommending this provider


Comments are gathered from our Patient Satisfaction Survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
Jul 10, 2020
Very polite and caring. Great experience.
Jul 10, 2020
Dr. Cool was interested and listened. his assessment was very valuable. Enjoyed talking with him.
Jul 10, 2020
Completely Satisfied.
Jul 10, 2020
All great experience. Have never been treated better.
Jul 5, 2020
I see Dr. Cool often enough that the staff is familiar with me - I like that since I feel doctor/patients is a rather intimate relationship.
Jul 1, 2020
great office. dr. is a great dr.
Jun 26, 2020
very professional, good experience
Jun 26, 2020
Dr. Cool was very helpful in explaining a new medication he recommended.
Jun 25, 2020
very comfortable with Dr. Cool
Jun 25, 2020
Jun 17, 2020
so kind and gentle to grumpy old Santa
Jun 17, 2020
superior in every way
Jun 5, 2020
Dr. Cool......represents his name
Jun 4, 2020
Dr. Cool made me feel good about my health concerns and answered all my questions.
May 24, 2020
May 18, 2020
I've seen Dr. Cool or Dr.Jaffe for approximately 8 years. I've always had the best service.
May 11, 2020
May 11, 2020
May 6, 2020
i am highly thinking of changing care provider for my brother to dr. cool also .
May 6, 2020
May 6, 2020
Overall Excellent
May 6, 2020
Have recommended Family Member
May 6, 2020
May 4, 2020
All of our concerns were met in a friendly, concerned and professional way
Apr 26, 2020
very good experience.
Apr 26, 2020
good experience
Apr 24, 2020
Dr Cool was great. listened to me and asked me how I felt. asked for my opinion and then gave his opinion and helped me feel better about the diagnosis.
Apr 24, 2020
Apr 24, 2020
great visit
Apr 22, 2020
very good experience
Apr 18, 2020
love Dr Cool
Apr 18, 2020
Apr 3, 2020
great experience
Mar 18, 2020
very pleased with doctor and staff
Mar 18, 2020
Cool very good at explaining and answering questions
Mar 17, 2020
Mar 17, 2020
*Dr. Cool is always very willing to spend time w/me & answer my questions.
Mar 10, 2020
All good
Feb 19, 2020
Contact with the people at Dr. Cool's office is always positive. They are friendly, helpful and courteous. Dr. Cool likewise is friendly, always open to answering questions and taking a little more time with you if needed.
Feb 6, 2020
very professional
Feb 4, 2020
I really like Dr. Cool because he listens and explains options very well. He takes enough time with me.
Jan 15, 2020
Dr. Cool has a fantastic attitude towards his patients. He never rushes you or makes you feel dumb.
Jan 5, 2020
I feel very connected to Dr. Cool. He seems very open, personable, and friendly. I feel like he understands me and I understand him.
Oct 27, 2019
doctor Cool is the best
Oct 25, 2019
love Dr Cool. very nice but great at what he does.
Oct 24, 2019
Staff & dr. very capable and friendly - and, important to me, answer ALL my questions and have a sense of humor.
Oct 24, 2019
I would definitely recommend others to this office and Dr. Cool.
Oct 9, 2019
Dr. Cool was very concerned of my problem and skillfully explained my condition as well as procedures for future care and outcome if invasive procedures were to occur. I am very confident in Dr. Cool`s ability and concern for my well being! THANK YOU DOCTOR.
Oct 9, 2019
I would, and have, recommend Dr. Cool and his staff to any and all. So glad I found this group of dedicated medical people with the patient as `the` main reason to work together.
Sep 29, 2019
Very good.