Loading provider…
Loading provider…
Gastroenterology Physician in Bronxville, NY
NPI: 1730421355Primary Practice Location
NEW YORK-PRESBYTERIAN HOSPITAL
5141 Broadway, New York, NY
Primary Employer
Newyork-Presbyterian Medical Group/Westchester
nyp.org
HQ Phone
Get Joshua's Phone NumberMobile
Get Joshua's MobileLooking to connect with more Physicians?
Dmand AI gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Get Started for Freearrow_outwardCT State Medical License
NY State Medical License
NY State Medical License
2016 - 2025
CT State Medical License
2019 - 2020

American Board of Internal Medicine
Internal Medicine

American Board of Internal Medicine
Gastroenterology
Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
Residency • Internal Medicine
2019 - 2022
Zucker School of Medicine at Hofstra/Northwell at Staten Island University Hospital
Fellowship • Gastroenterology
2016 - 2019
New York Medical College
nymc.edu
Medical School
Until 2019
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99214Established patient office or other outpatient visit, 30-39 minutes | 155 | 203 |
| 2 | 45380Biopsy of the large bowel using an endoscope (colonoscopy) | 84 | 86 |
| 3 | 99203New patient outpatient visit, total time 30-44 minutes | 80 | 80 |
| 4 | 99204New patient office or other outpatient visit, 45-59 minutes | 69 | 69 |
| 5 | 36415Insertion of needle into vein for collection of blood sample | 65 | 74 |
Authors: Hartman, Joshua, Frishman, William H
Journal: Cardiol Rev
Authors: Ponni Perumalswami, Meena Bansal, Gene Im, Joseph Odin, Douglas Dieterich, Jennifer Leong, Charissa Chang, Sweta Chekuri, Lawrence Liu, James Crismale, Priya Grewal, Thomas Schiano, Scott Friedman
Journal: World J Virol
Implementation and Preliminary Results of an Emergency Department Nontargeted, Opt-out Hepatitis C Virus Screening Program.
Authors: Benjamin Linas
Publication Date: 2018-02-15