AeroLeads people directory · profile
Pat Arensdorf Email & Phone Number
Venture Partner
at
Entrepreneurs First
1 work email found
@sbcglobal.net
13 phones found area 650, 917, 212, 415, 510, and 973
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Venture Partner
Location
Palo Alto, California, United States
Who is Pat Arensdorf? Overview
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Quick answer
Pat Arensdorf is listed as Venture Partner at Entrepreneurs First, based in Palo Alto, California, United States. AeroLeads shows a work email signal at sbcglobal.net, phone signal with area code 650, 917, 212, 415, 510, 973, and a matched LinkedIn profile for Pat Arensdorf.
Pat Arensdorf previously worked as Co-Founder and Chief Executive Officer at Exai Bio and Principal at Halteres Associates, Llc. Pat Arensdorf holds Masters, Management, Sloan Fellow from Stanford University Graduate School Of Business.
Company email context
Email format at Entrepreneurs First
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{first_initial}{last}@sbcglobal.net
86% confidence
AeroLeads found 1 current-domain work email signal for Pat Arensdorf. Compare company email patterns before reaching out.
Profile bio
About Pat Arensdorf
Pat Arensdorf is a Venture Partner at Entrepreneurs First . They possess expertise in start ups, venture capital, medical devices, biotechnology, entrepreneurship and 45 more skills. Colleagues describe them as "Pat came out of a VC investor organization into an operational role as CEO of a diagnostics company with many challenges. Pat rolled up his sleeves and did an superb job of turning the company around, helped to raise additional capital to sustain the company, and then was instrumental in managing the sale of the company to a large corporate buyer. I have no hesitation in recommending Pat as an outstanding executive with energy, creativity, and wisdom who would be a true asset for any emerging growth company."
Listed skills include Start Ups, Venture Capital, Medical Devices, Biotechnology, and 46 others.
Current workplace
Pat Arensdorf's current company
Company context helps verify the profile and gives searchers a useful next step.
15 roles · 36 years
Pat Arensdorf work experience
A career timeline built from the work history available for this profile.
Co-Founder And Chief Executive Officer
Current
Sep 2021 - Present
Principal
Current
Jan 2005 - Present
Startup Cfo; Consultant
Jan 2016 - May 2021
Chief Executive Officer
2016 - 2019
~3 yrs
General Manager Heart Failure Business Unit; Strategic Consultant
Oct 2012 - Jun 2015
Advisor
Immumetrix
Oct 2013 - May 2014
Executive Vice President
Moerae Matrix, Inc.
Mar 2009 - Nov 2013
Chief Executive Officer
Critical Diagnostics
2009 - 2011
~2 yrs
Executive Vice President Strategy & Corporate Development
2005 - 2010
~5 yrs
Executive Vice President
Participated in the start-up and initial angel and VC investor financing of this ENT medical device start-up (formerly Sinexus).
Jan 2005 - Dec 2006
Managing Director
Conversion Capital Management
Jun 2002 - Dec 2005
Chief Executive Officer
First Medical
Cardiac point of care in-vitro diagnostics; led business through venture restart, ramp-up, product launch and initial growth. Sold business to Sigma-Aldrich Corporation (Nasdaq: SIAL), continued as president through two years post-acquisition.
1999 - 2002
~3 yrs
Vice President
Zilkha & Company
1994 - 1999
~5 yrs
Associate
Donald Zilkha & Company
1990 - 1994
~4 yrs
4 education records
Pat Arensdorf education
Masters, Management, Sloan Fellow
Stanford University Graduate School Of Business
Continuing Studies, Advanced Project Management Program
Stanford University
Bachelors, Molecular Biology
Princeton University
High School Diploma
Punahou School
FAQ
Frequently asked questions about Pat Arensdorf
Quick answers generated from the profile data available on this page.
What company does Pat Arensdorf work for?
Pat Arensdorf works for Entrepreneurs First.
What is Pat Arensdorf's role at Entrepreneurs First?
Pat Arensdorf is listed as Venture Partner at Entrepreneurs First.
What is Pat Arensdorf's email address?
AeroLeads has found 1 work email signal at @sbcglobal.net for Pat Arensdorf at Entrepreneurs First.
What is Pat Arensdorf's phone number?
AeroLeads has found 13 phone signal(s) with area code 650, 917, 212, 415, 510, 973 for Pat Arensdorf at Entrepreneurs First.
Where is Pat Arensdorf based?
Pat Arensdorf is based in Palo Alto, California, United States while working with Entrepreneurs First.
What companies has Pat Arensdorf worked for?
Pat Arensdorf has worked for Entrepreneurs First, Exai Bio, Halteres Associates, Llc, Chan Zuckerberg Biohub, and Bluestar Genomics, Inc - Precision Epigenomic Medicine.
How can I contact Pat Arensdorf?
You can use AeroLeads to view verified contact signals for Pat Arensdorf at Entrepreneurs First, including work email, phone, and LinkedIn data when available.
What schools did Pat Arensdorf attend?
Pat Arensdorf holds Masters, Management, Sloan Fellow from Stanford University Graduate School Of Business.
What skills is Pat Arensdorf known for?
Pat Arensdorf is listed with skills including Start Ups, Venture Capital, Medical Devices, Biotechnology, Entrepreneurship, Life Sciences, Mergers And Acquisitions, and Corporate Development.
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