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Siobhan Nolan Mangini Email & Phone Number

Partner at Venrock
Location: San Francisco, California, United States 22 work roles 3 schools
1 work email found @ngmbio.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email s****@ngmbio.com
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Current company
Role
Partner
Location
San Francisco, California, United States
Company size

Who is Siobhan Nolan Mangini? Overview

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Quick answer

Siobhan Nolan Mangini is listed as Partner at Venrock, a with 74 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at ngmbio.com and a matched LinkedIn profile for Siobhan Nolan Mangini.

Siobhan Nolan Mangini previously worked as Member Board of Directors at Cityblock Health and Member Board of Directors at Alight Solutions. Siobhan Nolan Mangini holds Mba from Stanford University Graduate School Of Business.

Company email context

Email format at Venrock

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*@ngmbio.com
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AeroLeads found 1 current-domain work email signal for Siobhan Nolan Mangini. Compare company email patterns before reaching out.

Profile bio

About Siobhan Nolan Mangini

Passionate about improving healthcare through building and scaling innovative companies at the intersection of healthcare and technology. I contribute to the growth and scaling of companies through providing strategic guidance, financing strategies, business development partnerships, operational excellence and financial rigor.

Listed skills include Strategy, Venture Capital, Due Diligence, Cross Functional Team Leadership, and 13 others.

Current workplace

Siobhan Nolan Mangini's current company

Company context helps verify the profile and gives searchers a useful next step.

Venrock
Venrock
Partner
San Francisco, CA, US
Website
Employees
74
AeroLeads page
22 roles · 24 years

Siobhan Nolan Mangini work experience

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

Partner

San Francisco, Ca, Us

Member Board Of Directors

Current

Brooklyn, New York, Us

Audit Committee Chair

Feb 2024 - Present

Member Board Of Directors

Current

Chicago, Il, Us

NYSE: ALIT

Jan 2024 - Present

Founder

Current

Partnering with founders and executive teams to build and scale transformational healthcare companies in computational biology, digital health, therapeutics, and value-based care. Supporting critical company-building activities including deal structuring, securing funding, and providing strategic guidance for growth and operational excellence. These early stage mission-driven companies aim to improve patient health, lower costs, and address some of the most challenging inequities in healthcare in the United States.

Jan 2024 - Present

Member Board Of Directors

Current

Denver, Co, Us

Feb 2023 - Present

Member Board Of Directors

Current

San Francisco, Ca, Us

Jan 2023 - Present

Member Board Of Directors

Current

Indianapolis, In, Us

Audit Committee Chair

Aug 2021 - Present

Operator Network

Current

Boston, Ma, Us

January Ventures invests early and opens doors for the visionary founders of the future. We invest at the pre-seed and seed stage in the US and Europe. See our full portfolio and learn more at: january.ventures

Jun 2018 - Present

President & Chief Financial Officer

South San Francisco, Ca, Us

Responsible for business development, strategy, product strategy, investor relations, communications, technology, real estate, people, finance and accounting. NASDAQ: NGM

Jun 2022 - Dec 2023

Member Board Of Directors

Artemis Health

Acquired by Nomi Health

Feb 2020 - Mar 2022

President & Cfo

San Francisco, California, Us

Jul 2019 - Mar 2020

Chief Financial Officer

San Francisco, California, Us

Responsible for Castlight's finance, investor relations, corporate planning, business operations, real estate and accounting functions

Jul 2016 - Jul 2019

Vice President, Finance & Business Operations

San Francisco, California, Us

Responsible for Castlight's corporate planning, business operations, finance, and accounting functions

Oct 2015 - Jun 2016

Senior Director, Operations And Financial Planning

San Francisco, California, Us

Lead forecasting & financial and operational reporting, delivering insights on drivers of performanceManage Castlight's corporate planning activities, including driving strategic planning and investmentsFounded and lead the Business Operations function for Castlight

Nov 2014 - Sep 2015

Director, Strategy & Business Development

San Francisco, California, Us

Led and designed Castlight’s first corporate plan, including formation of annual operational and long term strategic planMember of the Castlight IPO team; work included drafting S-1, development of road show content and formation of analyst guidance Created new product and market adjacency business cases for future Castlight revenue growth opportunities including Castlight Pharmacy and Castlight DentalDeveloped partnership models and contracted with banks, national and regional health plans, pharmacy benefit managers, and healthcare providers to open new markets and develop new products

Feb 2012 - Nov 2014

Case Team Leader

Boston, Ma, Us

Promoted to Manager in two years instead of typical three year timeframeConducted private equity diligences across wide range of industries; led teams across in all major p.e. diligence areas of market growth, competitive position, and customer stabilityDesigned and implemented sales force effectiveness program for launch of new drug for leading biotechnology companyDeveloped five year strategic operational plans for healthcare payer focusing on affordability and membership growth. Partnered extensively with clients at all stages to build and implement detailed strategiesCreated and conducted cross-functional strategic planning and sequencing sessions with senior level management

2009 - 2012 ~3 yrs

Portfolio Intern

New York, New York, Us

Sep 2009 - Dec 2009

Strategy Intern

Fabindia

Developed expansion strategies and systems as part of a four person team working with Managing Director of private equity backed specialty Indian retailer.

Jun 2007 - Aug 2007

Financial Associate

The Henry J. Kaiser Family Foundation

One of three staff members to manage a $500 million endowment across various asset classes: hedge funds, traditional equity funds, private equity, venture capital, and real estate.Built infrastructure to manage the Henry J. Kaiser Family Foundation's endowment. The experience included due diligence for funds across a variety of asset classes, managing the private equity portfolio, from maintenance and monitoring to projecting cash flows based on liquidations and capital calls, and managing pubic and private investments.

2003 - 2006 ~3 yrs
Team & coworkers

Colleagues at Venrock

Other employees you can reach at venrock.com. View company contacts for 74 employees →

3 education records

Siobhan Nolan Mangini education

Mba

Stanford University Graduate School Of Business

Mpa

Harvard Kennedy School

Bs Econ, Finance, Decision Processes

The Wharton School
FAQ

Frequently asked questions about Siobhan Nolan Mangini

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

What company does Siobhan Nolan Mangini work for?

Siobhan Nolan Mangini works for Venrock.

What is Siobhan Nolan Mangini's role at Venrock?

Siobhan Nolan Mangini is listed as Partner at Venrock.

What is Siobhan Nolan Mangini's email address?

AeroLeads has found 1 work email signal at @ngmbio.com for Siobhan Nolan Mangini at Venrock.

Where is Siobhan Nolan Mangini based?

Siobhan Nolan Mangini is based in San Francisco, California, United States while working with Venrock.

What companies has Siobhan Nolan Mangini worked for?

Siobhan Nolan Mangini has worked for Venrock, Cityblock Health, Alight Solutions, Delflorien Labs, and Virta Health.

Who are Siobhan Nolan Mangini's colleagues at Venrock?

Siobhan Nolan Mangini's colleagues at Venrock include Michael Szarek, Connie Lau, Tessa Fayerweather, Lesley Kelly, and Lili Mcgirr.

How can I contact Siobhan Nolan Mangini?

You can use AeroLeads to view verified contact signals for Siobhan Nolan Mangini at Venrock, including work email, phone, and LinkedIn data when available.

What schools did Siobhan Nolan Mangini attend?

Siobhan Nolan Mangini holds Mba from Stanford University Graduate School Of Business.

What skills is Siobhan Nolan Mangini known for?

Siobhan Nolan Mangini is listed with skills including Strategy, Venture Capital, Due Diligence, Cross Functional Team Leadership, Strategic Planning, Private Equity, Business Strategy, and Corporate Development.

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