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Ben Hirschfeld Email & Phone Number

Chief of Staff at World Class Health at Erez Capital
Location: New York, United States 17 work roles 2 schools
1 work email found @columbia.edu 3 phones found area 914 and 646 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email b****@columbia.edu
Direct phone (914) ***-****
LinkedIn Profile matched
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Current company
Role
Chief of Staff at World Class Health
Location
New York, United States

Who is Ben Hirschfeld? Overview

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Quick answer

Ben Hirschfeld is listed as Chief of Staff at World Class Health at Erez Capital, based in New York, United States. AeroLeads shows a work email signal at columbia.edu, phone signal with area code 914, 646, and a matched LinkedIn profile for Ben Hirschfeld.

Ben Hirschfeld previously worked as Venture Partner at Erez Capital and Chief of Staff at World Class Health. Ben Hirschfeld holds Bachelor Of Arts - Ba, Political Science from Columbia University.

Company email context

Email format at Erez Capital

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*@columbia.edu
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AeroLeads found 1 current-domain work email signal for Ben Hirschfeld. Compare company email patterns before reaching out.

Profile bio

About Ben Hirschfeld

Ben Hirschfeld is a Chief of Staff at World Class Health at Erez Capital. He possess expertise in public speaking, nonprofits, start ups, strategy, fundraising and 11 more skills. Colleagues describe him as "It was great working with Ben at Medical Imaging Specialists, where his contributions significantly increased the company’s profitability and value. Ben is a true team player who can go deep into topics others may shy away from, and identify and execute on opportunities often overlooked." and "It’s incredibly rare to come across a young talent like Ben Hirschfeld. With his exceptional initiative and tireless work ethic, Ben definitely brought new perspectives, strategic plannings and implementations to AlumVest. His unmatched interpersonal ability drove customer conversion and generated valuable insights along the way—he always knew the right question to ask. Combining that inquisitiveness with his analytical skills and systematic thought process, Ben adroitly achieved market validation for the new strategy he’d conceptualized. Ben is highly professional, fun and also down-to-earth. I’d jump at the chance to work with Ben again, and I believe he will do his best to help whoever he takes the job from to reach the next level!"

Listed skills include Public Speaking, Nonprofits, Start Ups, Strategy, and 12 others.

Current workplace

Ben Hirschfeld's current company

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Erez Capital
Erez Capital
Chief of Staff at World Class Health
AeroLeads page
17 roles

Ben Hirschfeld work experience

A career timeline built from the work history available for this profile.

Venture Partner

Current

Boston, Ma, Us

Erez Capital is a venture capital fund with a focus on identifying and scaling early-stage technology startups. Experts agree that most industry sectors will undergo some form of digitization over the next two decades. Erez Capital has identified early-stage startup companies who have significant growth potential and the opportunity to help society pivot to a digital and accessible economy for all.

Dec 2024 - Present

Chief Of Staff

Current

New York, New York, Us

Our model empowers employers to offer employees and their dependents world-class patient experiences at top healthcare providers (such as places where public figures like athletes and world leaders seek care), typically with $0 cost to patients.

Jul 2024 - Present

Senior Associate

New York, Ny, Us

Nov 2023 - Jun 2024

Strategy Insights & Planning Consultant Intern

Zs

Evanston, Il, Us

Jun 2022 - Aug 2022

Independent Consultant

Helped clients identify opportunities and create value in the U.S. healthcare market (in verticals including payer, provider, and medtech)

Aug 2020 - Feb 2022

Innovation Associate

Hoboken, New Jersey, Us

Assisted a dynamic ACO (accountable care organization) in identifying and pursuing strategic partnerships

Apr 2021 - Aug 2021

Analyst

Atlanta, Georgia, Us

Led significant EBITDA improvements at Rezolut, America’s leading mobile mammography company, after it acquired my previous employer, MIS• Generated savings on facilities, IT, equipment, and supplies via vendor negotiation and consolidation • Increased revenue via payer negotiation and billing optimization• Led nationwide COVID-19 supplies team of 20+; assisted other portfolio companies upon request of owning entity's Managing Partner• Updated CEO weekly on all EBITDA improvement initiatives companywide

May 2019 - Aug 2020

Business Improvement Manager/Senior Analyst

Achieved major revenue and cost improvements across the radiology centers MIS operated• Evaluated 20+ proposed M&A deals (6 closed); modeled financials; found and implemented revenue & cost synergies• Negotiated significant savings on equipment service and managed equipment vendor relationships• Headed payer negotiation team, reviewed contracts and analyzed billing data to drive revenue increases• Saved significantly on medical & office supplies—up to 65% at certain locations. Ran bidding process for and consolidated distributors; consulting 30 stakeholders, implemented a pre-approved items list & new ordering protocols • Improved revenue using inter-site & inter-year billing differences to find money being left on the table

Jun 2018 - May 2019

Analyst

• Managed annual budgeting process with input from location managers and entire C-suite • Wrote SQL queries for automated reports & deep-dives—e.g. call lists of patients overdue for mammograms• Modeled CapEx decisions using interview & financial data; created presentations to gain board approval• Helped local marketers raise volumes via reports enabling them to target physicians and track their referral patterns• Conducted bank loan covenant testing and otherwise assisted refinancing• Assembled external consulting client’s final report; analyzed client data to address staffing and revenue challenges

Oct 2016 - Jun 2018

Research Associate

New York, Ny, Us

Assisted in alternative asset management industry mapping, candidate research & presentation development to support executive search

Feb 2016 - May 2016

Intern

Refined hedge fund manager’s internal financial model to project profitability at different levels of fund performance.

Aug 2015 - Aug 2015

Product Marketing Intern

New York, Ny, Us

• Performed quantitative analysis of sales data to improve holiday marketing for leading online invitation vendor.• Analyzed the competition across multiple dimensions; developed and delivered PowerPoint presentation with recommendations for increasing market share.

Jun 2015 - Jul 2015

Founder And Director

Lit! Solar Lantern Project

Created microfinance nonprofit providing solar-powered lanterns to students without electricity. • Helped over 12,000 people in 6 countries by providing safe, sustainable, and inexpensive light.• Developed questionnaires and research protocol for assessing urban vs. rural solar-lighting needs, health outcomes.

Jun 2009 - Feb 2015

Vp, Business Development And Strategy

Equity crowdfunding platform targeting alumni communities; winner of Wharton Venture Award.• Conceptualized and implemented new strategy for user acquisition and engagement.• Developed partnership pitches using interview and survey market research.• Acted as company liaison with entrepreneurs, investors, and campus leaders.• Recruited business, technical, and campus ambassador interns.

Sep 2014 - Jan 2015

Strategy Consultant

• Conceptualized new strategy for user acquisition and engagement—strategy adopted by leadership.• Conducted in-depth interviews and constructed a survey which validated this strategy.

Jun 2014 - Aug 2014
2 education records

Ben Hirschfeld education

Bachelor Of Arts - Ba, Political Science

Columbia University

Master Of Business Administration - Mba

Cornell Johnson Graduate School Of Management
FAQ

Frequently asked questions about Ben Hirschfeld

Quick answers generated from the profile data available on this page.

What company does Ben Hirschfeld work for?

Ben Hirschfeld works for Erez Capital.

What is Ben Hirschfeld's role at Erez Capital?

Ben Hirschfeld is listed as Chief of Staff at World Class Health at Erez Capital.

What is Ben Hirschfeld's email address?

AeroLeads has found 1 work email signal at @columbia.edu for Ben Hirschfeld at Erez Capital.

What is Ben Hirschfeld's phone number?

AeroLeads has found 3 phone signal(s) with area code 914, 646 for Ben Hirschfeld at Erez Capital.

Where is Ben Hirschfeld based?

Ben Hirschfeld is based in New York, United States while working with Erez Capital.

What companies has Ben Hirschfeld worked for?

Ben Hirschfeld has worked for Erez Capital, World Class Health, Strategy&, Zs, and High Tor Advisors.

How can I contact Ben Hirschfeld?

You can use AeroLeads to view verified contact signals for Ben Hirschfeld at Erez Capital, including work email, phone, and LinkedIn data when available.

What schools did Ben Hirschfeld attend?

Ben Hirschfeld holds Bachelor Of Arts - Ba, Political Science from Columbia University.

What skills is Ben Hirschfeld known for?

Ben Hirschfeld is listed with skills including Public Speaking, Nonprofits, Start Ups, Strategy, Fundraising, Leadership, Leadership Development, and Program Development.

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