Collective Health

Q: Who is the Senior Engineering Manager of Collective Health?

Michael Kalinin is the Senior Engineering Manager at Collective Health. Get verified contact information on StackWho.

Q: Who is the Director of Software Engineering of Collective Health?

Mirza Asif is the Director of Software Engineering at Collective Health. Get verified contact information on StackWho.

Q: Where is Collective Health located?

Collective Health is based in San Francisco, California, United States.

collectivehealth.com

hospital & health care

collectivehealth.com

San Francisco, California, United States

501-1000 employees

142900000 revenue

LinkedIn Profile

About Collective Health

health insurance & health benefits, saas, health care information technology, health & insurance, health care, enterprise software, software, information technology, hospitals & health care, data-driven healthcare, complex care management, member app, telemedicine, healthcare partnership ecosystem, digital health ecosystem, b2b, digital health point solutions, healthcare cost control, digital health transformation, analytics

Collective Health's Tech Stack

AI/ML

Decision Makers at Collective Health

14 contacts

Michael Kalinin

Senior Engineering Manager

m***@collectivehealth.com Sign up to view

Mirza Asif

Director of Software Engineering

h***@collectivehealth.com Sign up to view

David Deriso

Senior Software Engineering Manager

d***@gmail.com Sign up to view

Nitin Kumar

Director of Software Engineering

n***@collectivehealth.com Sign up to view

Sunil Mallya

Director of Engineering

s***@collectivehealth.com Sign up to view

Tammy Soo

Engineering Manager

t***@collectivehealth.com Sign up to view

Ganesh Krishnan

Senior Vice President of Engineering

g***@collectivehealth.com Sign up to view

Vipul Gupta

Senior Software Engineering Manager

v***@collectivehealth.com Sign up to view

Chaith Pallapolu

Director of Engineering

c***@collectivehealth.com Sign up to view

Dan Lee

Senior Manager, Security Engineering

d***@collectivehealth.com Sign up to view

Ratul Chakraborty

Vice President of Engineering - Data, Analytics & AI

r***@collectivehealth.com Sign up to view

Keven Sticher

CISO and VP Engineering

k***@collectivehealth.com Sign up to view

Mragesh Khandelwal

Engineering Manager

m***@collectivehealth.com Sign up to view

Brian Jurgess

Senior Software Engineering Manager

b***@collectivehealth.com Sign up to view

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41 technologies detected · 14 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Collective Health's Position in the StackWho Database

• Collective Health is 1 of 9,965 hospital & health care companies tracked in StackWho.
• 9,927 hospital & health care companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 334 hospital & health care companies are in the 501-1000 employee range (same size as Collective Health).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Collective Health use?

Collective Health uses Salesforce, Route 53, Gmail, Google Apps, Microsoft Office 365, Zendesk, and 35 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Collective Health?

StackWho has verified email addresses for 14 decision makers at Collective Health. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Collective Health directly for sales, recruiting, or partnerships.

What industry is Collective Health in?

Collective Health operates in the hospital & health care industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Collective Health's contact data?

Yes. StackWho Pro members can export decision maker contact data for Collective Health and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.