Dr. Barry Zaretzky, MD

Dr. Barry Zaretzky, MD

Internal Medicine  |  
Male  |  
Age 74
Dr. Barry Zaretzky, MD is an internal medicine doctor who practices in Mesa, AZ. He is 74 years old and has been practicing for 44 years.

1954 S Dobson Rd Ste 1

Mesa, AZ 85202

Contact Information

(480) 788-3036

Learn about Dr. Zaretzky

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Dr. Zaretzky's Experience

Dr. Zaretzky's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No sanctions found
  • No board actions found


  • Internal Medicine
  • Gastroenterology

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abdominal Disorders
  • Anemia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Diarrhea
  • Dysphagia
  • Esophageal Dilation
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Heartburn
  • Hepatitis
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Pancreatitis
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Arizona.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • SUNY Dwnstate M C Coll Med
    Medical School | Graduated 1973
  • Nassau University Medical Center
    Internship Hospital | Completed
  • Maimonides Medical Center
    Residency Hospital | Completed
  • Maimonides Medical Center
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Zaretzky has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Zaretzky does not have any memberships or affiliations listed. If you are Dr. Zaretzky and would like to add memberships or affiliations, please update your profile.

Dr. Zaretzky's Reviews

Likelihood of recommending Dr. Zaretzky to family and friends
based on 16 total reviews (5 with comments)
Dr. Zaretzky's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (5)
in Mesa, AZ |
This might sound strange, but I am very glad the doctor did not accept me as a continuing patient. His thorough evaluation of my medical history indicated that I needed to see another kind of doctor, and that advice has probably saved my life. The other weird thing is that I think Dr. Zaretzky actually likes being a doctor and interacting with patients, and you don't see that too often these days.
in Scottsdale, AZ |
i thought he was a good dr until he made me feel like i did something wrong for getting pain pills from 2 other doctors this past month after i got in an accident. he also refused to okay early refills of xanax twice this summer, even after i told him all the things going on in my life. The last straw was when he discharged me and refused to give me 6 months of xanax even after i offered to pay more. he actually had the nerve to suggest that I go to a mental health specialist! what a jerk
in Scottsdale, AZ |
The doctor always sees me himself, not just the first time. He treats the whole body, not just one part or one system. He keeps up with the latest medical trends and research. The office atmosphere is relaxing. I often get an interesting handout to read that helps me to take better care of myself.
in Scottsdale, AZ |
I love his sense of humor! I have referred several family members and friends.
in Phoenix, AZ |
great doctor really take the time to explain the problem ...love him as my primary doctor
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