Dr. Gerard Chamberlin, MD


Internal Medicine | Male

Dr. Gerard Chamberlin, MD

Dr. Gerard Chamberlin, MD is an internal medicine doctor who practices in Mesa, AZ. He has been practicing for 12 years. Dr. Chamberlin is affiliated with Banner Heart Hospital and Banner Baywood Medical Center.

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Dr. Chamberlin's Experience

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Board Certifications

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Chamberlin

Dr. Chamberlin accepts 12 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Chamberlin's Reviews

Likelihood of recommending Dr. Chamberlin to family and friends
based on 19 total reviews (6 with comments)
Dr. Chamberlin's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (6)
in Mesa, AZ |
Love this guy! He coordinates all my different doctors and watches my meds. He is thorough and very personable. I never have to worry because I know how has got my back. The whole office staff are very personable and helpful with everything.
in Mesa, AZ |
The bad attention to detail of the staff, unfortunately outweighs the effectiveness of Dr Chamberlin. If he has to always apologize for them, maybe something needs to be done. I called 3 times and never a return call, so I am with another doctor now.
in Mesa, AZ |
Dr. Chamberlain is nice enough but he spends a lot of wasted breath apologizing for his office staff. They are absolutely HORRIBLE. and have been that way for the entire time I've been seeing him. Their call answering system sucks. and to get someone to call you back, well, you might as well just drive over to the office and camp out until you get your question anwsered Our prescriptions are called in late or not at all, or to the wrong pharmacy. The wait times are often nearly one hour or more.
in AZ |
Doctor Chamberlin is compassionate, up to date with medical research, and a great diagnostician. He thinks outside the box and works hard to give his patients great care. The wait times are long, yes, but it is because he takes as much time with a patient as needed. His staff are very supportive of him, but are not as efficient as one might hope. But they are not the ones who might just save your life one day. He definitely is. Best doctor I've been to, and at my age I've been to a lot.
in Mesa, AZ |
Dr. Chamberlain seems knowledgeable, and he's really nice. His office staff has been absolutely HORRIBLE for entire 3 years that we have stuck with them. Their call answering system is maddening. Our prescriptions are called in late, not at all, or to the wrong pharmacy. Coordination of records between the office and the lab or others is dismal. The wait times are often nearly one hour or more.
Mesa, AZ |
Dr. Chamberlin is professional and compassionate and I feel a good Doctor, but his office and staff are frustrating!. There is an abruptness and near rudeness often on the phone for scheduling or information. Trying to get referrals or getting the individuals that are responsible for that, are near impossible to connect with. You can only get a voice mail when trying to connect with an assistant and call backs are days later if at all. Office waits are often lengthy.
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Dr. Chamberlin'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 and Pediatrics
  •  Malpractice claims in Arizona not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Chamberlin has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Arizona.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Chamberlin's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine
  • Pediatrics

Conditions Treated

Dr. Chamberlin does not have any conditions listed. If you are Dr. Chamberlin and would like to add conditions you treat, please update your free profile.


  • Medical School
    Univ Of Az Coll Of Med

    Graduated in 2005

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Internal Medicine
  • Pediatrics

Procedures Performed

  • Joint Injection