Dr. Mary Mahoney, MD

Dr. Mary Mahoney, MD

Breast Surgical Oncology  ·  
Female  ·  
Age 70
Dr. Mary Mahoney, MD is a breast surgical oncology specialist in Eureka, CA and has been practicing for 33 years. She graduated from Stanford University in 1981 and specializes in breast surgical oncology, general surgery, and more.

2504 Harrison Ave Ste A

Eureka, CA 95501

Contact Information

(707) 476-0690

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Government Employees Health Association (GEHA)
  • Health Net
  • Humana
  • Medicaid
  • MultiPlan
  • 5 More

*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 93% of peers
more than 68% of peers
Breast Cancer
more than 63% 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.

Care Philosophy

This content was provided by Dr. Mahoney "I am a strong believer in patient-centered care, individualized to a patient's situation and preferences. Care should be based on best practices and national guidelines for the best outcomes. Our rural location should not be a barrier to receiving the very best care available anywhere in the world. I believe in multidisciplinary prospective treatment planning and am blessed with a team of excellent and dedicated colleagues in the other cancer specialties. Communication and education are keys."

3  Specialties

  • Breast Surgical Oncology
  • General Surgery
  • Healthcare Coordination

1  Board Certifications

  • General Surgery
    Accredited by: American Board of Surgery*

58  Conditions Treated

Read Less

7  Procedures

  • Biopsy of Breast
  • Excision of Breast Tumor
  • Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Oncoplastic Surgery
  • Thoracentesis

Background Check

0 Malpractice Claims

No malpractice history found for California.

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.


  • Stanford University
    Undergraduate School | Graduated 1971
  • Stanford University
    Medical School | Graduated 1981
  • Stanford Hospitals and Clinics
    Internship Hospital | Completed 1982
  • Stanford
    Residency Hospital | Completed 1987
  • Stanford University
    Fellowship Hospital | Completed 1985

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
10 total reviews (3 have comments)

Likelihood to Recommend (10)

  • 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

    10 to 15 minutes

Patient Comments (3)

Dr. Mahoney is a wonderfully thorough, touchingly empathetic, surgeon. She is constantly reassuring, caring, seeking to improve both your life and her interaction with you. Her staff is so gentle, knowledgeable, and supportive during their continuing care of you and your welfare. Mr. Jeep is...more
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I met Dr. Mahoney yesterday for the first time. She spent over an hour explaining my diagnosis to me, including a summary of the relevant research on breast cancer. I feel like I understand fully what's happening to my body, and that I will receive the very best treatment from her. She's a real...more
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Dr. Mahoney is one of the kindest, most caring, empathetic, genuine person that I have ever met. She intervened at a critical moment, during the care of my spouse and saved her life.
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