Male 64 years


Dr. Marc L Greenwald, MD



Colon Surgery & Rectal Surgery   -  New York,  Great Neck

 Overview

Dr. Marc L Greenwald, MD works in Great Neck, New York is a specialist in Colon Surgery & Rectal Surgery, General Surgery and graduated Albert Einstein College Of Medicine Of Yeshiva University in 1985. Dr. Greenwald is affiliated with Long Island Jewish Medical Center, Saint Francis Hospital Roslyn and practicing for 38 years

 Specialties

  • Colon Surgery & Rectal Surgery
  • General Surgery

 Conditions

• Adult Allergy
• Cervical Spine Reconstruction
• Charcot Reconstruction
• Chelation Therapy
• Chronic Renal Insufficiency
• Conjunctivoplasty
• Cupping Therapy
• Dystonia 7, Torsion
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
  ...
• Jaw Dystonia
• Minimally Invasive Resection of Mediastinal Tumor
• Muscular Dystrophy, Congenital, Type 1C
• Renal Artery Stenosis (RAS)
 more details

 Procedures

• Anoscopy With Removal of Anal Tumor
• Appendectomy, Laparoscopic
• Appendectomy, Open
• Colectomy
• 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
  ...
• Hemorrhoidectomy or Excision of Anal Tags
• Incisional Hernia Repair, Laparoscopic
• Intestinal Transplant (incl. Enterectomy)
• Laparotomy
• 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
 more details

 Board Certifications

  • Board Certified by the American Board of Colon & Rectal Surgery

 Years Since Graduation

  • 38

 State License

  • New York

 Education & Training

Medical School

Albert Einstein College Of Medicine Of Yeshiva University

Bronx, NY, United States

Graduated: 1985

 Awards

1   ACS
2   AMA
3   ASCRS

 Dr. Greenwald Reviews

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 Office Locations


Primary location

 North Shore LIJ Surgical Specs
310 East Shore Road Suite 203
New York (NY)
Great Neck
11023
 Phone:(516) 482-8657

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



North Shore LIJ Surgical Specs, 310 East Shore Road Suite 203, Great Neck, New York (NY), 11023




 Insurances Accepted (check insurance plans)

  • ABCD HMO
  • Aetna
  • Aetna HMO
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Capital District Physician's Health Plan (CDPHP) HMO
  • Choice Care PPO
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • CoreSource
  • Emblem Health
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Empire Blue Cross Blue Shield HMO
  • Freedom Plan
  • GHI PPO
  • Great West Healthcare-Cigna PPO
  • Health Insurance Plan of Greater New York (HIP) PPO
  • HealthFirst
  • Humana
  • Locals (any local)
  • MagnaCare
  • MagnaCare PPO
  • Medicaid
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • Oxford Health Plans
  • Oxford Liberty
  • Pathway Enhanced Guided Access
  • PHCS Network PPO
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Marc L Greenwald, MD are not present.

 Patients Questions

Patients questions for Dr. Marc L Greenwald, MD are not present.

 Affiliated Hospitals


Long Island Jewish Medical Center photo


Long Island Jewish Medical Center

270 05 76th Avenue New York NY, New Hyde Park, 11040

Long Island Jewish Medical Center is a hospital located in New Hyde Park, NY. Procedures/Diagnosis costs are at the state average in 8 of 16 procedures. Length of Stay is at the state average in 14 of 16 procedures.



Saint Francis Hospital Roslyn photo


Saint Francis Hospital Roslyn

100 Port Washington Boulevard New York NY, Roslyn, 11576

Saint Francis Hospital Roslyn is a non-profit hospital located in Roslyn, NY. Procedures/Diagnosis costs are at the state average in 13 of 13 procedures. Length of Stay is at the state average in 11 of 13 procedures.



  •  Latest reviews for Colon Surgery & Rectal Surgery specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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