Overview
"Marc Lehrer Greenwald, MD, is the chief of colorectal clinical services and surgeon-in-chief at North Shore University Hospital. He is a double board-certified colorectal surgeon who specializes in minimally invasive and sphincter sparing techniques to treat a wide range of diseases and disorders of the small intestine, colon, rectum and anus. This includes diverticulitis, Crohn's disease, ulcerative colitis and colorectal cancer.
""I'm really fortunate to work with an amazing team at North Shore.
Dr. Greenwald is rated as an Experienced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Ogilvie Syndrome, Familial Colorectal Cancer, Diverticular Disease, Hernia Surgery, and Bladder Reconstruction.
His clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
310 East Shore Road, Suite 203, Great Neck, NY 11023
900 Northern Boulevard, Suite 100, Great Neck, NY 11021
Additional Areas of Focus
Dr. Greenwald has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Northwell Health Physician Partners Center For Colon & Rectal Diseases At Great Neck
Dr. Procaccino was born and raised in Westchester, New York. He graduated Summa Cum Laude from Manhattan College and was elected to Phi Beta Kappa. He went on to receive his Doctorate in Medicine from New York Medical College, and was elected to Alpha Omega Alpha in 1984. Dr. Procaccino relocated to Long Island in 1984 where he began his Internship in General Surgery at North Shore University Hospital. Once he completed his training in General Surgery, he trained as a fellow at the Cleveland Clinic. In 1998, he was asked to assume the role of Chief of Colon and Rectal Surgery at North Shore University Hospital in Manhasset.Dr. Procaccino has been the Director of North Shore University Hospital s Center for Colon and Rectal Diseases since inception. In this capacity, he was charged with the task of forming a Division of Colon and Rectal Surgery for the North Shore University Hospital and Long Island Jewish Hospital Department of Surgery. Dr. Procaccino soon took on the coveted position of Chief of this Division.Perhaps Dr. Procaccino s most significant contribution to the field of Colon and Rectal Surgery is his training of the next generation of surgeons. Since 2003, Dr. Procaccino has been the Director of the North Shore/LIJ Fellowship Program in Colon and Rectal Surgery which is accredited by the American Board of Colon and Rectal Surgery. Dr. Procaccino s clinical interests include Colon & Rectal Cancer, Inflammatory Bowel Disease (Crohn s and Ulcerative Colitis) and Diverticulitis. He performs both laparoscopic and open surgery. Dr. Procaccino is rated as a Distinguished provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Gastroesophageal Junction Cancer, Ileostomy, and Hernia Surgery.
Northwell Health Physician Partners Center For Colon & Rectal Diseases At Great Neck
John Ricci is a Colorectal Surgeon in Great Neck, New York. Dr. Ricci is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Retroperitoneal Inflammation, Hernia Surgery, and Ileostomy.
Nuvance Health Medical Practice Ct Inc
Stuart Bussell is a Colorectal Surgeon and a General Surgeon in Norwalk, Connecticut. Dr. Bussell is rated as an Advanced provider by MediFind in the treatment of Colonic Malakoplakia. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Rectal Prolapse, Colostomy, and Hernia Surgery.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Colorectal CancerDr. Greenwald isDistinguished. Learn about Colorectal Cancer.
- Diverticular DiseaseDr. Greenwald isDistinguished. Learn about Diverticular Disease.
- Familial Colorectal CancerDr. Greenwald isDistinguished. Learn about Familial Colorectal Cancer.
- Levator SyndromeDr. Greenwald isDistinguished. Learn about Levator Syndrome.
- Ogilvie SyndromeDr. Greenwald isDistinguished. Learn about Ogilvie Syndrome.
- Rectal ProlapseDr. Greenwald isDistinguished. Learn about Rectal Prolapse.
- Advanced
- Anal FissureDr. Greenwald isAdvanced. Learn about Anal Fissure.
- Bladder ReconstructionDr. Greenwald isAdvanced. Learn about Bladder Reconstruction.
- HemorrhoidsDr. Greenwald isAdvanced. Learn about Hemorrhoids.
- Hernia SurgeryDr. Greenwald isAdvanced. Learn about Hernia Surgery.
- Lynch SyndromeDr. Greenwald isAdvanced. Learn about Lynch Syndrome.
- Mesenteric Venous ThrombosisDr. Greenwald isAdvanced. Learn about Mesenteric Venous Thrombosis.
- Experienced
- Anal CancerDr. Greenwald isExperienced. Learn about Anal Cancer.
- Bile Duct StrictureDr. Greenwald isExperienced. Learn about Bile Duct Stricture.
- Bowel IncontinenceDr. Greenwald isExperienced. Learn about Bowel Incontinence.
- CellulitisDr. Greenwald isExperienced. Learn about Cellulitis.
- CholedocholithiasisDr. Greenwald isExperienced. Learn about Choledocholithiasis.
- ColitisDr. Greenwald isExperienced. Learn about Colitis.


