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Jonathan Guest Email & Phone Number

Helping companies grow - finance, governance, IP at Hereditary Disease Foundation
Location: Boston, Massachusetts, United States 4 work roles 3 schools
1 work email found @hdfoundation.org 3 phones found area 508 and 410 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email j****@hdfoundation.org
Direct phone (508) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Helping companies grow - finance, governance, IP
Location
Boston, Massachusetts, United States
Company size

Who is Jonathan Guest? Overview

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Quick answer

Jonathan Guest is listed as Helping companies grow - finance, governance, IP at Hereditary Disease Foundation, a with 8 employees, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at hdfoundation.org, phone signal with area code 508, 410, and a matched LinkedIn profile for Jonathan Guest.

Jonathan Guest previously worked as Chief Executive Officer and VP - Legal Affairs at Hereditary Disease Foundation and Partner at Mccarter & English, Llp. Jonathan Guest holds J.D., Law from Cornell Law School.

Company email context

Email format at Hereditary Disease Foundation

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{first}{last}@hdfoundation.org
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AeroLeads found 1 current-domain work email signal for Jonathan Guest. Compare company email patterns before reaching out.

Profile bio

About Jonathan Guest

Described as a "practical and commercially-minded lawyer who is conscientious and doesn't panic under pressure" (Chambers USA Corporate/M&A), I specialize in focused guidance to young and emerging companies from start-up to being public. Financing has ranged from less than $1 million start-up capital to over $500 million cross-border public offerings. Along the way, I've been involved in helping companies build out management teams, guide boards of directors, sort out litigation strategies (including IP protection), and position them for growth. Industry sectors have include life sciences, software, natural resources and others. Perhaps because I often work with emerging companies having limited resources and tight deadlines, the clients in the Chambers USA piece comment that that my professional style "allows [me] to come up with clever solutions" coupled iwth a "determination to deliver results."

Listed skills include Microsoft Office, Management, Mergers And Acquisitions, Start Ups, and 14 others.

Current workplace

Jonathan Guest's current company

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Hereditary Disease Foundation
Hereditary Disease Foundation
Helping companies grow - finance, governance, IP
601 West 168th Street,
Employees
8
AeroLeads page
4 roles

Jonathan Guest work experience

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

Chief Executive Officer And Vp - Legal Affairs

Current

3960 Broadway, New York, New York, 10032

Executive management and internal legal counsel with responsibly for governance, contracts, fundraising and management of scientific research. The Foundation located the genetic cause of Huntington's Disease and sponsors scientific research for neurodegenerative diseases with universities and hospitals around the world.

Oct 2014 - Present

Partner

Boston

I advise growing companies from start-up to being public. This includes company: formation, deal terms and documenting private placements, venture capital, PIPEs, registered offerings; managment employment agreements and compensation (equity incentive plans); goverance & board of directors, intellectual property protection. Clients include U.S., Canadian, U.K. and Australian companies.

Feb 2010 - Sep 2014

Shareholder

Advising new businesses from start-up to public company: formation, financing (private placements, venture capital, PIPEs, registered offerings), executive agreements and compensation (equity incentive plans), goverance & board of directors, intellectual property protection. US and foreign companies.

Jul 2005 - Jan 2010

Partner

Perkins Smith & Cohen (Now Burns & Levinson)

Corporate practice group leader (1998 - 2003); built public company practice for US and foreign companies (primarly drug development and natural resources); expanded venture capital and bank lending practice software compaies); integrated IP and corporate practice areas; wrote BNA Corporate Practice portfolio on Massachusetts corporations and business entities.

Sep 1985 - Jun 2005
3 education records

Jonathan Guest education

J.D., Law

Activities and Societies: Moot Court Board - bench brief editor; Program on Law, Ethics and Religion Participated in moot court program.

B.A., Literature, History, Philosophy

Activities and Societies: Studied in Paris Junior Fellow at the Wesleyan Center for the Humanities Graduated cum laude and with honors.

FAQ

Frequently asked questions about Jonathan Guest

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

What company does Jonathan Guest work for?

Jonathan Guest works for Hereditary Disease Foundation.

What is Jonathan Guest's role at Hereditary Disease Foundation?

Jonathan Guest is listed as Helping companies grow - finance, governance, IP at Hereditary Disease Foundation.

What is Jonathan Guest's email address?

AeroLeads has found 1 work email signal at @hdfoundation.org for Jonathan Guest at Hereditary Disease Foundation.

What is Jonathan Guest's phone number?

AeroLeads has found 3 phone signal(s) with area code 508, 410 for Jonathan Guest at Hereditary Disease Foundation.

Where is Jonathan Guest based?

Jonathan Guest is based in Boston, Massachusetts, United States while working with Hereditary Disease Foundation.

What companies has Jonathan Guest worked for?

Jonathan Guest has worked for Hereditary Disease Foundation, Mccarter & English, Llp, Greenberg Traurig Llp, and Perkins Smith & Cohen (Now Burns & Levinson).

How can I contact Jonathan Guest?

You can use AeroLeads to view verified contact signals for Jonathan Guest at Hereditary Disease Foundation, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Guest attend?

Jonathan Guest holds J.D., Law from Cornell Law School.

What skills is Jonathan Guest known for?

Jonathan Guest is listed with skills including Microsoft Office, Management, Mergers And Acquisitions, Start Ups, Intellectual Property, Venture Capital, Licensing, and Corporate Finance.

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