Dr. Michelle O'Shea, MD


General Surgery | Female

1 Bay Ave Ste 4 Montclair, NJ 07042 Get Directions
Dr. Michelle O'Shea, MD
Dr. Michelle O'Shea, MD is a general surgery doctor who practices in Montclair, NJ. She is 47 years old and has been practicing for 21 years. Dr. O'Shea is affiliated with Hackensackumc Mountainside.

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Dr. O'Shea's Experience

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Memberships & Professional Affiliations

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Visiting Dr. O'Shea

Dr. O'Shea accepts 12 insurance carriers

Dr. O'Shea is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. O'Shea's Reviews

Likelihood of recommending Dr. O'Shea to family and friends
based on 14 total reviews (5 with comments)
Dr. O'Shea'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)
Montclair, NJ |
Not only did Dr. O'Shea misdiagnosed my breast cancer, she seems to be using antiquated method of surgery that does not align with modern science. My suggestion is to get a second opinion and find a doctor who is more thorough in surgery and treatment options. If it were not for her my cancer would not have grown and spread to the lymph nodes, making things worst physically, as well as mentally.
in New York, NY |
The office was clean and well organized. The staff was friendly and professional. Dr. O'Shea was awesome! Personable, compassionate and most of all a great listener. She eased my nerves. Explained all to me and answered all my questions. It was a Friday afternoon end of day. She took her time with me. Never once did I feel like the visit was being rushed. It's rare these days to find a health care provider with these qualities. Very happy I went to her.
Montville, NJ |
Dr O"shea is very professional, helpful, compassionate and expert in her area. The day I visited, she was very busy and I had to wait a little extra. But I would go there again and recommend her to everyone.
in Bloomfield, NJ |
I have had a serious health issue -cancer -I'm okay now and very thankful. So I have been to many Dr.'s Oncologists, and had many many tests. Seeing Dr. O'Shea yesterday and dealing with her office staff was so great and refreshing. Friendly, helpful and kind, patient and moved me through quickly. Dr. O'Shea is terrific-kind-upbeat- and explained EVERYTHING . What a wonderful breath of fresh air. I highly recommend her and her staff.
in Dover, NJ |
A few years ago I had developed an infection in one of my breasts. Thankfully I was referred to Dr.Oshea who performed the surgery. Recently I was worried that the infection might have returned, and I was hesitant to go in since I didn't have health insurance. Dr. reassured me that everything was okay and took her time to answer questions.The best part was that I was only charged a small fee for the visit! Thankful for doctors who truly care about helping people and not just about money! Kiara M
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Dr. O'Shea's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in General Surgery
  •  Board certified in General Surgery
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

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

    Dr. O'Shea has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for New Jersey.

    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. O'Shea'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

  • General Surgery

Conditions Treated

  • Benign Tumor
  • Breast Diseases
  • Cancer


  • Medical School
    Umdnj--New Jersey Medical School

    Graduated in 1996

  • Residency Hospital
    Saint Barnabas Medical Center

    Completed in 2001

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • General Surgery
  • Breast Surgery

Procedures Performed

  • Breast Surgical Procedure
  • Excision of Benign Skin Lesion