Marc Lehrer Greenwald MD MBA
Associate Professor, Surgery, Hofstra Northwell
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310 East Shore RoadSuite 203Great Neck, NY 11023
Phone+1 516-482-8657
Fax+1 516-829-0002
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Summary
- Dr. Marc Greenwald is a colon and rectal surgeon based in Great Neck, NY. He completed his surgical residency at Montefiore Medical Center/Albert Einstein College of Medicine, with a specialty residency in colon and rectal surgery at St Francis Hospital and Medical Center. Dr. Greenwald is experienced in colorectal cancer, colorectal surgery, including pediatric and inflammatory bowel disease surgery. He has published several articles in reputable journals, including Diseases of the Colon and Rectum and Surgical Oncology. Notably, his works have been cited multiple times by other publications. He is a Fellow of the American College of Surgeons.
Education & Training
St Francis Hospital and Medical CenterResidency, Colon and Rectal Surgery, 1990 - 1991
Montefiore Medical Center/Albert Einstein College of MedicineResidency, Surgery, 1985 - 1990
Albert Einstein College of MedicineClass of 1985
Certifications & Licensure
NY State Medical License 1986 - 2026
American Board of Colon and Rectal Surgery Colon & Rectal Surgery
American Board of Surgery Surgery
Awards, Honors, & Recognition
- Fellow (FASCRS) American Society of Colon and Rectal Surgeons, 1996
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- Pearls Regarding the Surgical Management of Acute Colonic Pseudo-Obstruction.Marc L Greenwald
Diseases of the Colon and Rectum. 2023-05-01 - 2 citationsCorrelation between lymph node size on pathology and metastatic disease in right-sided colon cancer: A retrospective review.Russell Hollis, Kathryn T Weber, Sajni Parikh, Molly Kobritz, Steven Gurien
Surgical Oncology. 2023-02-01 - Evaluation and Management of Ischiorectal Fossa Tumors.Cyrena C. Lam, Marc L. Greenwald
Diseases of the Colon and Rectum. 2021-10-01
Committees
- Surgeon-in-Chief, Perioperative Committee
Professional Memberships
- Member
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