Ruby Greywoode
Experienced in Mesenteric Artery Ischemia

Dr. Ruby Greywoode

Gastroenterology
Montefiore Einstein
Montefiore Medical Center
111 East 210th Street, 
Bronx, NY 

Experienced in Mesenteric Artery Ischemia
Montefiore Einstein
Montefiore Medical Center
111 East 210th Street, 
Bronx, NY 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Ruby Greywoode, MD is an Attending Physician at Montefiore and Assistant Professor of Medicine at our Albert Einstein College of Medicine. Dr. Greywoode’s clinical focus is in Crohn’s disease and ulcerative colitis.

Dr. Greywoode is rated as an Experienced provider by MediFind in the treatment of Mesenteric Artery Ischemia. Her top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Hemorrhagic Proctocolitis, Gastrectomy, and Endoscopy.

Her clinical research consists of co-authoring 16 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Mesenteric Artery Ischemia.

Graduate Institution
George Washington University
Residency
Columbia Presbyterian
Specialties
Gastroenterology
Fellowships
The Mt. Sinai Hospital, NY
Hospital Affiliations
Montefiore Medical Center
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Archcare
  • MEDICARE SNP
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital District Physicians Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
CenterLight Healthcare
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Hamaspik
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
Health First
  • HMO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Longevity Health Plan
  • MEDICARE SNP
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetroPlus Health
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
MVP Health
  • EPO
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
Senior Whole Health
  • MEDICARE-MEDICAID PLAN
The Wellness Plan Medical Centers
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VNS Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 18 Less Insurance Carriers -

Locations

Montefiore Medical Center
111 East 210th Street, Bronx, NY 10461
Call: 718-920-4321

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.


16 Total Publications

Low Diastolic Blood Pressure and Risk of Ischemic Colitis in the Women's Health Initiative Cohort.
Low Diastolic Blood Pressure and Risk of Ischemic Colitis in the Women's Health Initiative Cohort.
Journal: The American journal of gastroenterology
Published: May 04, 2025
View All 16 Publications
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Experience:
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Bo Shen is a Gastroenterologist in New York, New York. Dr. Shen has been practicing medicine for over 44 years and is rated as an Elite provider by MediFind in the treatment of Mesenteric Artery Ischemia. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Endoscopy. Dr. Shen is currently accepting new patients.

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New York, NY 
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212-746-4158
Languages Spoken:
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David Wan is a Gastroenterologist in New York, New York. Dr. Wan is rated as an Elite provider by MediFind in the treatment of Mesenteric Artery Ischemia. His top areas of expertise are Gastrointestinal Bleeding, Jaundice, Diarrhea, Colonoscopy, and Endoscopy.

Advanced in Mesenteric Artery Ischemia
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Gastroenterology

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86 St Felix St, Tbhc St Felix 7th Fl, 
Brooklyn, NY 
 (14.3 miles away)
718-250-8867
Languages Spoken:
English
See accepted insurances

Jamil Shah is a Gastroenterologist in Brooklyn, New York. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Mesenteric Artery Ischemia. His top areas of expertise are Autoimmune Hepatitis, Mesenteric Artery Ischemia, Gastrointestinal Bleeding, Gastrostomy, and Endoscopy.

VIEW MORE MESENTERIC ARTERY ISCHEMIA DOCTORS

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

Find Dr. Greywoode's expertise for a condition
ConditionClose
      • Advanced
      • Viral Gastroenteritis
        Dr. Greywoode is
        Advanced
        . Learn about Viral Gastroenteritis.
        See more Viral Gastroenteritis experts
      • Experienced
      • Colitis
        Dr. Greywoode is
        Experienced
        . Learn about Colitis.
        See more Colitis experts
      • Colorectal Cancer
        Dr. Greywoode is
        Experienced
        . Learn about Colorectal Cancer.
        See more Colorectal Cancer experts
      • Crohn's Disease
        Dr. Greywoode is
        Experienced
        . Learn about Crohn's Disease.
        See more Crohn's Disease experts
      • Endoscopy
        Dr. Greywoode is
        Experienced
        . Learn about Endoscopy.
        See more Endoscopy experts
      • Gastrectomy
        Dr. Greywoode is
        Experienced
        . Learn about Gastrectomy.
        See more Gastrectomy experts
      • Hemorrhagic Proctocolitis
        Dr. Greywoode is
        Experienced
        . Learn about Hemorrhagic Proctocolitis.
        See more Hemorrhagic Proctocolitis experts
      View All 8 Experienced Conditions
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