What Does Oak Street Health Do?

Total employees4698
HeadquartersChicago
Founded2012

Oak Street Health is a network of value-based primary care centers for adults on Medicare. Founded in 2012, its innovative care model focuses on rebuilding healthcare as it should be, emphasizing quality of care over quantity of services. Oak Street Health centers provide comprehensive primary care services, including preventive care, chronic condition management, and social support services, often in underserved communities. In May 2023, Oak Street Health was acquired by CVS Health, aiming to significantly expand access to its patient-centric model. It operates neighborhood clinics designed to be accessible and welcoming, with a team-based approach to care that includes doctors, nurse practitioners, medical assistants, and care coordinators.

Where Is Oak Street Health's Headquarters?

HQ Function

Serves as the central administrative, strategic planning, and operational support center for its nationwide network of primary care clinics.

Notable Features:

Located in a modern high-rise office building in Chicago's Loop, offering contemporary workspaces and accessibility to city amenities.

Work Culture:

The HQ culture is mission-driven, collaborative, and innovative, focused on supporting the field teams to deliver exceptional patient care. Employees often cite a strong sense of purpose.

HQ Significance:

The headquarters is crucial for developing and disseminating Oak Street Health's unique care model, managing growth, and integrating with the broader CVS Health organization.

Values Reflected in HQ: The headquarters' operations embody the company's core values of patient-centricity, accountability, and teamwork, driving strategic decisions to improve community health.

Location:

Oak Street Health's operations are currently concentrated within the United States. It operates a network of primary care centers across numerous states, focused on serving Medicare-eligible adults. While its parent company, CVS Health, has a broader reach and some international dealings, Oak Street Health's direct service delivery and physical presence are U.S.-based. Its impact could be considered 'global' in terms of contributing to thought leadership in value-based care models, which are studied and adapted internationally.

Street Address:

30 W. Monroe St., Suite 1200

City:

Chicago

State/Province:

Illinois

Country:

USA

Where Else Does Oak Street Health Operate Around the World?

Detroit, Michigan, USA

Address: 12710 E Jefferson Ave, Detroit, MI 48215 (Example of a clinic location)

To improve health outcomes and reduce healthcare costs for the senior population in Southeast Michigan by delivering accessible, high-quality, value-based care.

Philadelphia, Pennsylvania, USA

Address: 2001 W Lehigh Ave, Philadelphia, PA 19132 (Example of a clinic location)

To expand access to proactive, patient-centered primary care in underserved Philadelphia neighborhoods, contributing to better community health and well-being for seniors.

Dallas, Texas, USA

Address: 3302 N Buckner Blvd, Suite 108, Dallas, TX 75228 (Example of a clinic location)

To serve the growing senior population in the Dallas-Fort Worth metroplex with a differentiated healthcare experience that prioritizes outcomes and patient satisfaction.

Buying Intent Signals for Oak Street Health

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Oak Street Health? Meet the Executive Team

As of April 2025, Oak Street Health' leadership includes:

Mike Pykosz - President, Oak Street Health and Interim President, Health Care Delivery at CVS Health (Co-founder of Oak Street Health)
Geoffrey Price - Chief Operating Officer, Oak Street Health (Co-founder of Oak Street Health)
Dr. Ali Khan - Chief Medical Officer, Value-Based Care Delivery, CVS Health (Oversees clinical model for Oak Street Health)
Brian Clem - Former Chief Financial Officer (Pre-acquisition leadership, role may have transitioned within CVS Health)

Who's Investing in Oak Street Health?

Oak Street Health has been backed by several prominent investors over the years, including:

CVS Health (Acquirer and current parent company)
General Atlantic (Former major investor pre-acquisition)
Newlight Partners (Former major investor pre-acquisition)
Humana (Former strategic investor pre-acquisition)
Fidelity Management & Research Company LLC (Former investor pre-acquisition)
T. Rowe Price Associates, Inc. (Former investor pre-acquisition)

What Leadership Changes Has Oak Street Health Seen Recently?

Hire0
Exits0

The most significant executive event was the acquisition of Oak Street Health by CVS Health, completed in May 2023. This led to the integration of Oak Street Health's leadership into the CVS Health structure, with key figures like CEO Mike Pykosz taking on leadership roles within the combined entity to continue guiding Oak Street Health's mission and expansion.

New Appointments:

Mike Pykosz, Appointed to lead Oak Street Health as a segment of CVS Health and to an interim role overseeing broader Health Care Delivery operations post-acquisition.

What Technology (Tech Stack) Is Used byOak Street Health?

Discover the tools Oak Street Health uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Oak Street Health Email Formats and Examples

Oak Street Health's common email formats typically involve a combination of the employee's first name and last name. Post-acquisition by CVS Health, some communications might also originate from or transition to cvshealth.com domains, but oakstreethealth.com remains active.

[first].[last]@oakstreethealth.com, [first_initial][last]@oakstreethealth.com

Format

jane.doe@oakstreethealth.com

Example

80%

Success rate

What's the Latest News About Oak Street Health?

CVS HealthMay 2, 2023

CVS Health completes acquisition of Oak Street Health

CVS Health announced it has completed its acquisition of Oak Street Health for $39 per share in an all-cash transaction, representing an enterprise value of approximately $10.6 billion. Oak Street Health will continue to operate as a multi-payor primary care provider as part of CVS Health, focused on delivering superior outcomes and experiences for adults on Medicare....more

Fierce HealthcareFebruary 8, 2023

CVS Health to acquire Oak Street Health in $10.6B deal to expand primary care reach

CVS Health announced a definitive agreement to acquire Oak Street Health in an all-cash transaction for $10.6 billion. The deal aims to bolster CVS Health's value-based primary care offerings and accelerate its expansion into this critical area of healthcare....more

Oak Street Health Blog / Local News Outlet (example)November 7, 2023

Oak Street Health Continues Expansion, Opening New Clinics in [Specific City/Region]

Oak Street Health announced the opening of new primary care centers in [Specific City/Region], furthering its commitment to providing accessible, high-quality, value-based care to Medicare-eligible adults. These new centers are part of its ongoing national expansion strategy, now under the CVS Health umbrella....more

Highperformr's free tools for company research

Explore Employees by Region or Country

See where a company’s workforce is located, by country or region.

View Funding Details

View past and recent funding rounds with amounts and investors.

Understand Revenue Insights

Understand company revenue estimates and financial scale.

Track Active Job Openings

Track active roles and hiring trends to spot growth signals.

Review Product and Offerings

Discover what a company offers—products, platforms, and solutions.

Get SIC or NAICS Codes

Get the company’s official SIC and NAICS classifications.

Analyze Website Traffic Trends

Analyze visitor volume, engagement, and top traffic sources.

Discover Social Profiles and Engagement

Explore LinkedIn, Twitter, and other active social profiles.

Identify Top Competitors

Identify top competitors based on similar business traits.

Research and Discover Companies with Highperformr — Smarter, Faster

Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.

Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.

  • Track intent signals to find buyers who are actively in-market
  • Enrich contacts and companies instantly, no need to switch tools
  • Automate workflows to stay ahead of every change
  • Connect your CRM & tools for seamless data sync and activation

Thousands of companies, including Oak Street Health, are just a search away.