MS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sher, Surgeon in New Hyde Park, NY?
Dr. Marc Sher, MD is a Surgeon, who primarily practices in New Hyde Park, NY with 2 additional practice locations. He is board certified. Dr. Sher graduated from Icahn School of Medicine at Mount Sinai and completed his residency at Long Island Jewish Med Ctr, General Surgery. Dr. Sher is fluent in English, Portuguese, and Spanish, and is currently seeing new patients. Dr. Sher’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sher’s office at (516) 326-2599.
Where did Dr. Sher go to medical school and complete their residency?
Residency: Long Island Jewish Med Ctr, General Surgery | Kingsbrook Jewish Medical Center Program
Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny | Icahn School of Medicine at Mount Sinai
Is Dr. Sher board certified as a Surgeon?
Yes, Dr. Marc Sher, MD is board certified by the American Board of Colon & Rectal Surgery , American Board of Surgery
What languages does Dr. Sher speak?
Dr. Sher and their clinical team can communicate with patients in the following languages:
English
Portuguese
Spanish
What conditions does a Surgeon like Dr. Sher typically treat?
As a Surgeon, Dr. Sher diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sher. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Chronic Gallbladder Inflammation
- Gallbladder Disease
- Long-term Gallbladder Inflammation
- Chronic Cholecystitis
- Ongoing Gallbladder Issues
ICD-10 Codes:
- K811: Chronic cholecystitis
Also known as:
- Inguinal Hernia with Obstruction
- Hernia
- Intestinal Obstruction
- Groin Hernia with Blockage
- Strangulated Inguinal Hernia
- Obstructed Groin Hernia
ICD-10 Codes:
- K4030: Unilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
Also known as:
- Obstructed Surgical Incision Hernia
- Hernia
- Intestinal Obstruction
- Incisional Hernia with Obstruction
- Blocked Incision Hernia
- Strangulated Incisional Hernia
ICD-10 Codes:
- K430: Incisional hernia with obstruction, without gangrene
What procedures does a Surgeon like Dr. Sher typically perform?
As a Surgeon, Dr. Sher performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Sher. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
Also known as:
- Emergency Abdominal Hernia Repair with Mesh
- Incarcerated Hernia Repair
- Strangulated Hernia Surgery
- Ventral Hernia Repair with Mesh
- Umbilical Hernia Repair
CPT Codes:
- 49594: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, incarcerated or strangulated
Also known as:
- Emergency Groin Hernia Repair
- Inguinal Hernia Surgery
- Strangulated Hernia Repair
- Incarcerated Hernia Surgery
CPT Codes:
- 49507: Repair initial inguinal hernia, age 5 years or older; incarcerated or strangulated
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Does Dr. Sher accept my insurance?
Dr. Sher accepts most major insurance plans. Important: Please call our office at (516) 326-2599 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sher accept in New Hyde Park, NY?
Dr. Sher in New Hyde Park, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Sher's office located?
Dr. Marc Sher's Primary Practice
3003 New Hyde Park Rd Ste 309
New Hyde Park, NY 11042
(516) 326-2599
What is Dr. Sher's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sher's National Provider Identifier (NPI) number is 1376682443.
What common questions do patients ask about Dr. Sher?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sher
What is Dr. Marc Sher's specialty?
Dr. Sher is a Surgeon near New Hyde Park, NY.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. Marc Sher affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sher is affiliated with Long Island Jewish Medical Center, North Shore University Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Marc Sher accepting new patients in New Hyde Park, NY?
Yes, Dr. Marc Sher is accepting new patients at this time.
Does Dr. Marc Sher offer online booking?
Please contact Dr. Sher's office at (516) 326-2599 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marc Sher?
Please contact Dr. Sher's office at (516) 326-2599 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Marc Sher have?
Dr. Marc Sher is certified by the American Board of Colon & Rectal Surgery and American Board of Surgery.
Other Surgeon Near New Hyde Park, NY

Surgeon
Dr. Marie Chen, MD is a Surgeon, who primarily practices in Greenvale, NY with 1 additional practice location. She is board certified.
Greenvale, NY
SS
Surgeon
Dr. Steven Schulberg, DO is a Surgeon, who primarily practices in New Hyde Park, NY with 2 additional practice locations.
New Hyde Park, NY

Dr. Tereza Sardinha, MD is a Colon & Rectal Surgeon (Proctologist), who primarily practices in New Hyde Park, NY with 2 additional practice locations. She has been practicing for over 28 years.
New Hyde Park, NY