Dr. Marian Fleischer, MD

Dr. Marian Fleischer, MD

Colon & Rectal Surgery  ·  
Male  ·  
Age 72
Dr. Marian Fleischer, MD is a colon & rectal surgery specialist in Brooklyn, NY. He graduated from Universita Di Milano and specializes in colon & rectal surgery and surgery.

9707 4th Ave Ste A

Brooklyn, NY 11209

Contact Information

(718) 836-3603

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • HealthFirst
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Fleischer

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. Fleischer performs your care needs compared to other doctors.

very high
more than 89% of peers
Anal or Rectal Pain
more than 83% of peers
Abdominal Disorders
more than 81% of peers

Dr. Fleischer'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. Fleischer "Dr. Fleischer underwent additional training using lasers in colon and rectal surgery at George Washington University in Washington DC."

2  Specialties

  • Colon & Rectal Surgery
  • Surgery

1  Board Certifications

  • Colon & Rectal Surgery
    Accredited by: American Board of Colon & Rectal Surgery*

25  Conditions Treated

24  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anorectal Myomectomy
  • Anoscopy With Removal of Anal Tumor
  • Colectomy
  • Colon and Rectal Surgery
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Destruction of Anal Tumor
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Enterostomy (Laparoscopic or Open)
  • Excision of Rectal Tumor
  • Fistulectomy or Fistulotomy, Anal
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia Repair
  • Intestinal Transplant (incl. Enterectomy)
  • Laparoscopic Surgical Procedure
  • Open Incisional and-or Ventral Hernia Repair
  • Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Repair of Anal and Rectal Defects (Anoplasty, Repair of Imperforate Anus, Sphincteroplasty, Rectal Graft)
  • Sphincterotomy

Background Check

2 Malpractice Claims
  • Settlement : 9/26/2013
    Amount or Range: Below Average
    Nature of Complaint: Zip Code or County of Event: Kings County, NY
    State: New York
  • Settlement : 11/19/2014
    Amount or Range: Below Average
    Nature of Complaint: Zip Code or County of Event: Kings County, NY
    State: 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.


  • Universita Di Milano
    Medical School | Graduated
  • Maimonides Medical Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors

Dr. Fleischer has no awards or honors listed.

Media & Publications

Dr. Fleischer has no media or publications listed.

Languages Spoken

  • English
  • Russian

Memberships & Professional Affiliations

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

Dr. Fleischer's Reviews

Likelihood of recommending Dr. Fleischer to family and friends
9 total reviews

Likelihood to Recommend (9)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Fleischer'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
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