Dr. John Mahoney, MD

Dr. John Mahoney, MD

Oncology  ·  
Male  ·  
Age 59
Dr. John Mahoney, MD is an oncology specialist in Charlotte, NC and has been practicing for 27 years. He graduated from University Of Pittsburgh School Of Medicine in 1984 and specializes in oncology, medical oncology, and more.

15830 John J Delaney Dr Ste 200

Charlotte, NC 28277

Contact Information

(704) 446-4000

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna

*Please verify this information when scheduling an appointment.

Learn about Dr. Mahoney

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Mahoney performs your care needs compared to other doctors.

Breast Diseases
very high
more than 97% of peers
Urinary Disorders
very high
more than 95% of peers
very high
more than 95% of peers

Dr. Mahoney's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Oncology
  • Hematology
  • Medical Oncology

2  Board Certifications

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

87  Conditions Treated


Read Less

Background Check

0 Malpractice Claims

No malpractice history found for North Carolina.

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.


  • University Of Pittsburgh School Of Medicine
    Medical School | Graduated 1984
  • University Of Michigan / Ann Arbor
    Residency Hospital | Completed 1987
  • Duke University
    Fellowship Hospital | Completed 1991

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Mahoney has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Mahoney's Reviews

Likelihood of recommending Dr. Mahoney to family and friends
6 total reviews

Likelihood to Recommend (6)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Mahoney's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes
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