Expertise in
34
conditions

Dr. Ari M. Grinspan

Gastroenterology
MSSM-Optical Shop
17 E 102nd St, 
New York, NY 
Offers Telehealth
Expertise in
34
conditions
MSSM-Optical Shop
17 E 102nd St, 
New York, NY 

Overview

Ari Grinspan is a Gastroenterologist practicing medicine in New York, New York.

Dr. Grinspan is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Colitis, Ulcerative Colitis, Colonoscopy, and Endoscopy.

He is actively involved in clinical research, co-authoring 47 peer reviewed articles and participating in 2 clinical trials.

Specialties

Gastroenterology

Licenses

Internal Medicine in NY

Hospital Affiliations

Mount Sinai Hospital

Languages Spoken

English

Gender

Male

Insurance

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

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Clover Health
  • INSURANCE PLAN
  • MEDICARE MAPD
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health First
  • HMO
  • POS
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
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
Northwell Health
  • INSURANCE PLAN
Oscar
  • EPO
  • HMO
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VNS Health
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
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

MSSM-Optical Shop
17 E 102nd St, New York, NY 10029

Additional Areas of Focus

Dr. Grinspan 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.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

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.

2 Clinical Trials

REFOCUS: Refined Fecal Microbiota Transplantation (FMT) Delivered by Oral Capsules for Induction of Remission in Mild to Moderate Ulcerative Colitis - a Phase I Study
REFOCUS: Refined Fecal Microbiota Transplantation (FMT) Delivered by Oral Capsules for Induction of Remission in Mild to Moderate Ulcerative Colitis - a Phase I Study
Enrollment Status: Terminated
Publish Date: February 26, 2024
Intervention Type: Drug, Biological
Study Drugs: Metronidazole, Vancomycin, Fecal Microbiota Transplantation
Study Phase: Early Phase 1
Safety of Fecal Microbiota Transplantation: OpenBiome Outcomes and Longitudinal Follow-up (STOOL) for Recurrent Clostridium Difficile Infection
Safety of Fecal Microbiota Transplantation: OpenBiome Outcomes and Longitudinal Follow-up (STOOL) for Recurrent Clostridium Difficile Infection
Enrollment Status: Terminated
Publish Date: February 23, 2021
Intervention Type: Drug
Study Phase: Phase 2
View 1 Less Clinical Trial

47 Total Publications

Fecal Microbiota Transplantation for Recurrent Clostridioides difficile Infection.
Fecal Microbiota Transplantation for Recurrent Clostridioides difficile Infection.
Journal: Gastroenterology clinics of North America
Published: July 31, 2026
Similar Doctors
Expertise in
36
conditions
Dr. Thomas D. Schiano
Gastroenterology
Expertise in
36
conditions
Dr. Thomas D. Schiano
Gastroenterology
Referral may be required

Recanati Miller Transplantation Institute

5 E 98th St Fl 12, 
New York, NY 
 (0.4 miles away)
212-257-0031
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Thomas Schiano is a Gastroenterologist practicing medicine in New York, New York. Dr. Schiano is highly rated in 36 conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis C, Autoimmune Hepatitis, Liver Transplant, and Kidney Transplant. Dr. Schiano is currently accepting new patients.

Expertise in
18
conditions
Dr. David A. Katzka
Gastroenterology
Expertise in
18
conditions
Dr. David A. Katzka
Gastroenterology
Referral may be required

ColumbiaDoctors - Midtown

51 W 51st St Ste 360, 
New York, NY 
 (2.6 miles away)
646-661-2756
Languages Spoken:
English
See accepted insurances
Offers Telehealth

David Katzka is a Gastroenterologist practicing medicine in New York, New York. Dr. Katzka is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Esophagitis, Eosinophilic Esophagitis, Barrett Esophagus, Endoscopy, and Gastrectomy.

Expertise in
8
conditions
Dr. Bruce E. Sands
Gastroenterology
Expertise in
8
conditions
Dr. Bruce E. Sands
Gastroenterology
Referral may be required
Before you request

Mount Sinai

1 Gustave L Levy Pl, 
New York, NY 
 (0.1 miles away)
212-241-6500
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Bruce Sands is a Gastroenterologist practicing medicine in New York, New York. Dr. Sands is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

Frequently Asked Questions about Dr. Ari M. Grinspan

How do I make an appointment with Dr. Ari M. Grinspan?

You can book an appointment with Dr. Ari M. Grinspan by calling their office at 212-241-4299. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Ari M. Grinspan a top-rated expert for Viral Gastroenteritis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Ari M. Grinspan is classified as an Distinguished expert for Viral Gastroenteritis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Ari M. Grinspan specialize in?

While Dr. Ari M. Grinspan is a Gastroenterology, they have specific expertise in Viral Gastroenteritis, Colitis, and Ulcerative Colitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Ari M. Grinspan participate in research or clinical trials?

Yes. Dr. Ari M. Grinspan has published 47 articles and abstracts on conditions like Viral Gastroenteritis. You can view a list of Dr. Ari M. Grinspan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Ari M. Grinspan accept my insurance?

Dr. Ari M. Grinspan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 212-241-4299 to verify that your specific plan is currently accepted before your visit.

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. Grinspan's expertise for a condition
ConditionClose
    View All 8 Distinguished Conditions
    View All 26 Advanced Conditions
    View All 64 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile