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Dr. Marc Greenwald, MD

Colorectal Surgery* Age 66
Dr. Marc Greenwald, MD
3.6 (14 Ratings)

Offers telehealth

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Dr. Marc Greenwald, MD is a Colorectal Surgeon in Great Neck, NY.
Dr. Marc Greenwald, MD
3.6 (14 Ratings)
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Dr. Marc Greenwald, MD

Colorectal Surgery* Age 66
Great Neck, NY
Accepting new patients
40 years of experience

Offers telehealth

Dr. Marc Greenwald, MD is a Colorectal Surgeon in Great Neck, NY.

About

Dr. Greenwald graduated from Cornell University. Dr. Marc Greenwald, MD is a Colorectal Surgeon in Great Neck, NY and has 40 years experience. Dr. Greenwald currently practices at Northwell Health Physician Partners Center for Colon & Rectal Diseases at Great Neck and are affiliated with Long Island Jewish Medical Center and North Shore University Hospital. Dr. Greenwald has experience treating conditions like Intestinal Diverticulitis among other conditions at varying frequencies. At present, Dr. Greenwald received an average rating of 3.6/5 from patients and has been reviewed 14 times. Dr. Greenwald's office accepts new patients and telehealth appointments. Dr. Greenwald also speaks Spanish. Dr. Greenwald accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Intestinal Diverticulitis
Colectomy
Open Appendectomy
Intestinal Diverticulitis
Colectomy
Open Appendectomy
Intestinal Diverticulitis
Colectomy
Open Appendectomy
Colorectal Cancer
Ileus
  • View other providers who treat Ileus
Intestinal Obstruction
Proctoptosis
Rectal Prolapse
Abdominal Pain
Anal and Rectal Cancer
Anal Fissure
Anal or Rectal Pain
Anorectal Abscess
Anorectal Fistula
Appendicitis
Biliary Tract Cancer
Cholecystitis and Gallstones
Constipation
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Gallstones
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Liver Cancer
Pelvic Abscess
Peripheral Vascular Disease (PAD, PVD)
Small Intestine Cancer
Tubo-Ovarian Abscess
Umbilical Hernia
Abdominal Hysterectomy
Anal Fistulectomy or Fistulotomy
Anoscopy
  • View other providers who treat Anoscopy
Colectomy Laparoscopic
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Enterostomy (Laparoscopic or Open)
Excision of Rectal Tumor
Hemorrhoidectomy or Excision of Anal Tags
Hysterectomy
Laparoscopic Appendectomy
Laparotomy
Proctosigmoidoscopy
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)
Salpingectomy with Robotic Assist
Salpingo Oopherectomy
Sigmoidoscopy
Sphincterotomy
Wedge Resection Colon
Acute Bowel Infarction
Adrenal Gland Cancer
Anal Prolapse
Anal Sphincter Dysplasia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Bladder Diverticulum
Bone Cancer
Bowel Strangulation
Breast Cancer
Breast Lump
Cerebrospinal Fluid Leak (CSF Leak)
Congenital Anomaly Intestine
Gallbladder and Biliary Tract Cancer
Gastric Ulcer
Gastroparesis
Gynecologic Cancer
Hiatal Hernia
Hidradenitis
Hirschsprung's Disease
Hyperparathyroidism
Incisional Hernia
Inguinal Hernia
Intestinal Abscess
Intestinal Fistula
Intestinal Prolapse
Ischemic Colitis
Lipomas
  • View other providers who treat Lipomas
Lung Cancer
Meckel's Diverticulum
Megacolon
Neoplasm of Gastrointestinal Tract
Neuroendocrine Tumors
Parathyroid (Gland) Disease
Partial Lung Collapse
Peptic Ulcer
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Phlebitis and Thrombophlebitis
Pleural Effusion
Pouchitis
Pyloric Stenosis
Rectovaginal Fistula
Rib Fracture
Ruptured Aortic Aneurysm
Sclerosing Mesenteritis
Secondary Malignancies
Soft Tissue Sarcoma
Stomach and Small Intestine Cancer
Thoracic Outlet Syndrome
Thyroid Cancer
Thyroid Nodule
Traumatic Brain Injury
Ulcerative Colitis
Urethrovaginal Fistula
Varicose Veins
Vascular Insufficiency of Intestines
Ventral Hernia
Abdominal Surgery
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Anal Cauterization
Appendectomy
Arterial Catheterization with Robotic Assist
Augmentation Cystoplasty
Bladder Stimulator Implant
Bladder Surgery
Cancer Surgery
Colostomy
Debridement
Destruction of Anal Tumor
Duodenal Polypectomy
Endoscopy
Excision of Anal Tags
Gallbladder Removal
Gastrectomy
Gastrectomy with Robotic Assist
Gastrotomy
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparoscopic Incisional Hernia Repair
Laparoscopic Umbilical or Ventral Hernia Repair
Laparoscopy
Liver Biopsy
Lymph Node Biopsy or Excision
Muscle Biopsy
Open Gallbladder Removal (Cholecystectomy)
Open Incisional or Ventral Hernia Repair
Oral and Maxillofacial Surgery
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure)
Peripheral Artery Catheterization
Procetectomy With Robotic Assist
Proctectomy
Splenectomy
Splenectomy with Robotic Assist
Splenorrhaphy
Thyroid Surgery
Tracheal Surgery
Umbilical Hernia Repair Open
Vaginal Prolapse Surgery
Ventral Hernia Repair Laparoscopic
Ventral Hernia Repair Open
Wound Repair

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Navigate Plus POS
    Navigate HMO
    Options PPO
    Nexus Open Access
    Choice Plus POS
  • Empire Hospital
    Empire Blue Cross Blue Shield PPO
    Connection Employer Sponsored
    National Blue High Performance Network HPN
    Empire Hospital/Medical (Trad)
    Connection Blue High Performance Network HPN
    Blue Acess Employer Sponsored
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO
  • Cigna PPO
    LocalPlus
    Open Access Plus
  • HIP Prime HMO
  • HealthyBlue Advantage
  • Choice Care PPO
    Choice Care Network PPO
    Choice POS
  • MagnaCare PPO
  • High Performance Network - Tiered HPN
    BlueCard PPO
    Blue Card High Performance Network HPN
  • BCBS PPO
    Blue High Performance Network
  • APCN Choice POS II
    Choice Plus POS II
    Managed Choice (Open Access) POS
    Select
    APCN Open Access Aetna Select
    AWH NJ Choice MultiTier POS II
    Premier Care Network Plus - Innovation Health
    Aetna HMO
    AWH NJ Choice MultiTier - Standard Savings
    Elect Choice (Open Access) EPO
    Open Choice PPO
  • MVP Health Plan EPO
  • Passage HMO
  • Freedom
    Liberty

Patient Satisfaction

Likelihood to recommend Dr. Greenwald
3.6
Based on 14 Reviews
5 Stars (9)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (5)

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How likely are you to recommend Dr. Greenwald?

(Select your rating)
Patient Reviews
Sep 27, 2023
Dr. Greenwald is an excellent surgeon. Additionally, every member of his staff go above and beyond to ensure that your needs are met. A very professionally run medical practice. Highly recommend.
Salvatore Renzo — Sep 27, 2023
See more reviews on Healthgrades
Photo: Dr. Marc Greenwald, MD
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Dr. Greenwald's Office & Staff

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  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Greenwald

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Greenwald?
Call now to make an appointment
(432) 714-4650

About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Colorectal Surgery
General Surgery
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Cornell University
    1985
Medical Education
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Greenwald communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Greenwald offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Greenwald offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Greenwald have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Greenwald offer weekend visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Greenwald offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Greenwald specialize in working with children or adolescents?
No responses yet.
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(0)
No
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Does Dr. Greenwald specialize in working with seniors?
No responses yet.
Yes
(0)
No
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Does Dr. Greenwald specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Greenwald specialize in working with LGBTQ+ community?
No responses yet.
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(0)
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Does Dr. Greenwald accept insurance?
No responses yet.
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(0)
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(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Marc Greenwald, MD. To arrange an appointment, call the number on Dr. Greenwald's profile.

Dr. Greenwald frequently treats the following conditions: Intestinal Diverticulitis. See more on Sharecare.

Dr. Marc Greenwald, MD is affiliated with Long Island Jewish Medical Center and North Shore University Hospital.

Hospital Affiliations

  • Long Island Jewish Medical Center

    270 05 76 Ave, New Hyde Park, NY

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY