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John J. Giardina, MD

Internal Medicine Physician - Interventional Cardiology

Highlights

  • Board Certified

Biography

John J. Giardina, MD is a Internal Medicine Physician - Interventional Cardiology practicing in Prescott, AZ

He has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Dr. Giardina pretty much restored my quality of life. He is a fantastic doctor. If it wouldn't have seemed awkward, I would have given him a hug at the visit.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
University of Health Sciences-Chicago Medical School (North Chicago,IL)DoctorateOtherNot Specified

InstitutionFocusYear
Residency - University of Illinois at Chicago HospitalOtherNot Specified
Fellowship - Loyola University of Chicago-Stritch School of Medicine (Maywood,IL)OtherNot Specified

CertificationCert. BodyYear
Internal medicine
Sub-Specialty: Cardiovascular Disease		Internal MedicineNot Specified

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Interventional Cardiology

Internal Medicine

Years In Practice: 37 (started in 1989)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 8
Most Recent Review: 01/15/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“Dr. Giardina pretty much restore...”

Dr. Giardina pretty much restored my quality of life. He is a fantastic doctor. If it wouldn't have seemed awkward, I would have given him a hug at the visit.

Anonymous 01/15/2026
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Verified Patient

“I have a fear of side effects wh...”

I have a fear of side effects when taking a new medicine. He made me feel more at ease.

Anonymous 10/07/2025
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Verified Patient

“I felt the doctor listenefvand l...”

I felt the doctor listenefvand let me provide input on my medications.

Anonymous 09/19/2025
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Verified Patient

“My Doc is the BEST!!!...”

My Doc is the BEST!!!

Anonymous 06/09/2025
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Verified Patient

“Dr Giardina always listens to me...”

Dr Giardina always listens to me. I can ask questions, always get answers that I understand or can ask more. I feel secure with him. Just can;t get to him when I need answers that come up[ after I leave.not just dumb little ones but important!!

Anonymous 01/03/2026
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Verified Patient

“Very good doctor...”

Very good doctor

Anonymous 10/05/2025
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Verified Patient

“I get better care.drom Dr. G.tha...”

I get better care.drom Dr. G.than I do from my own primary care doctor.

Anonymous 08/02/2025
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Verified Patient

“Dr. Giardina was very personable...”

Dr. Giardina was very personable & efficient if somewhat hurried.

Anonymous 06/09/2025

Locations

Affiliated Practices

Practice Colleagues

Neelima Katukuri, MD   -   Internal Medicine Physician
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Nisha Tung-Takher, MD   -   Internal Medicine Physician
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Olufunso Odunukan, MD   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    John J. Giardina, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    John J. Giardina, MD has not yet specified the insurance plans he accepts.
     

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