Dr. David Mangiameli, MD

Dr. David Mangiameli, MD

Complex General Surgical Oncology  ·  
Dr. David Mangiameli, MD is a complex general surgical oncology specialist in East Patchogue, NY and has been practicing for 18 years. He graduated from Midwestern Univ Chicago Coll Of Osteo Med in 2000 and specializes in complex general surgical oncology, breast oncology, and more.

100 Hospital Rd Ste 106

East Patchogue, NY 11772

Contact Information

(631) 475-8846

Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • AvMed
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Connecticare
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • 12 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Mangiameli

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. Mangiameli performs your care needs compared to other doctors.

Excision of Breast Tumor
very high
more than 99% of peers
Breast Diseases
very high
more than 98% of peers
Breast Cancer
more than 85% of peers

Dr. Mangiameli'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.

5  Specialties

  • Complex General Surgical Oncology
  • Breast Oncology
  • Breast Reconstruction Surgery
  • Breast Surgery
  • Dermatologic Surgery

1  Board Certifications

  • General Surgery
    Accredited by: American Board of Physician Specialties*

39  Conditions Treated

Read Less

33  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Adjacent Tissue Transfer
  • Aspiration of Breast Cysts
  • Axillary Lymph Node Dissection
  • Biopsy of Breast
  • Breast Augmentation
  • Breast Lift Surgery
  • Breast Reconstruction
  • Breast Reduction
  • Breast Surgical Procedure
  • Breastfeeding Counseling
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Excision of Benign Skin Lesion
  • Excision of Breast Tumor
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Fine Needle Aspiration Biopsy of Breast
  • Gynecologic Cancer Screening
  • Gynecomastia Repair
  • Implant-Based Breast Reconstruction
  • Lymph Node Biopsy or Excision
  • Mastectomy
  • Nipple Reconstruction
  • Percutaneous Biopsy of Autologous Kidney
  • Sentinel Node Biopsy
  • Shaving of Skin Lesion
  • Skin and Tissue Reduction
  • Skin Grafts
  • Skin Tag Removal
  • Soft Tissue Tumor Removal
  • Ultrasound-Guided Fine Needle Aspiration
  • Wound Repair
Read Less

Background Check

0 Malpractice Claims

No malpractice history found for New York.

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.


  • Stony Brook University Hospital S U N Y Health Sciences Center
    Undergraduate School | Graduated
  • Midwestern Univ Chicago Coll Of Osteo Med
    Medical School | Graduated 2000
  • Brooklyn Hospital Center-Downtown Campus
    Residency Hospital | Completed
  • Cornell/Columbia New York Presbyterian
    Residency Hospital | Completed
  • Columbia-Presbyn Med Ctr-Columbia P&S, Dept Of Surgery, Breast Surgery and Oncoplastic Surgery Of The Breast, Ny, Ny
    Fellowship Hospital | Completed
  • National Cancer Institute, Surgery Branch, Immunotherapy-Bethesda, MD
    Fellowship Hospital | Completed
  • National Cancer Institute, Surgery Branch, Surgical Oncology-Bethesda, MD
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Mangiameli has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Mangiameli's Reviews

Likelihood of recommending Dr. Mangiameli to family and friends
21 total reviews (4 have comments)

Likelihood to Recommend (21)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Mangiameli'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 (4)

Had a radial scar removed today by Dr. Mangiamelli at Brookhaven Hospital. Entire experience from the greeting in the lobby straight through to the escort to my ride home (6 hours total) was seamless. The staff was kind, compassionate, professional and left me feeling 100% confident that I was...more
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The feeling of being diagnosed with Breast Cancer can be overwhelming. I just couldn't believe my diagnosis. I thought it would go away when I woke up the next morning. I was scared, it was very hard to accept that something bad was in my body. We had to find a surgeon who we felt comfortable &...more
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What a wonderful doctor. Great bedside manner and humorous to ease your anxiety. Took time to explain things and wasn't a rushed visit. The staff was polite as well.
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Dr.Mangiameli is by far the most amazing doctor I have ever had the pleasure of meeting. My experience with a diagnosis of breast cancer would have been much more difficult if not for Dr,Mangiameli and his wonderful staff
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