Oak HC/FT

Oak HC/FT is a venture and growth equity investment firm specializing in healthcare information services and financial technology. It supports portfolio companies with strategic counsel, board-level participation, and access to a broad network of industry leaders to drive transformation in these sectors. The firm, based in Stamford, Connecticut, operates within the Oak Investment Partners family, leveraging sector-specific expertise from Oak's healthcare and fintech teams to build and scale innovative businesses.

Eliza Adams

Senior Associate

Andrew Adams

Managing Partner

Anil Aggarwal

Venture Partner

Charlotte Black

Vice President

Nancy Brown

General Partner

Vig Chandramouli

Partner

Chelsea Chen

Associate

Billy Deitch

Partner

Ezekiel Emanuel

Venture Partner

Michael Heller

Venture Partner

Patricia Kemp

Managing Partner

Annie Lamont

Managing Partner

Allen Miller

Principal

Tess Munsie

Senior Associate

Jade Nguyen

Senior Associate

Dan Petrozzo

Partner

Chris Price

Partner

Felix Schliemann

Associate

Charlotte Smith

Senior Associate

Matthew Streisfeld

General Partner

Jonathan Weiner

Venture Partner

Past deals in Health Care

Candid Health

Series C in 2025
Candid Health is a platform that automates revenue cycle management for healthcare providers by integrating with existing infrastructure and using machine learning and artificial intelligence to streamline medical billing, coding, and claims processing. It delivers end-to-end automation to reduce administrative burdens, increase operational efficiency, and accelerate reimbursement, enabling clinics and hospitals to focus more on delivering high-quality, affordable care.

Stepful

Series B in 2024
Stepful is a platform that enables individuals with only a high school diploma to train for and secure entry-level positions in the healthcare sector. It offers online courses, hands-on clinical sessions, and job placement assistance.

Maven Clinic

Series F in 2024
Maven Clinic is an on-demand digital care clinic focused on supporting mothers and families during conception, pregnancy, and the postpartum period. Founded in 2014 and headquartered in New York City, the clinic provides video appointments and private messaging with a network of women's and family health practitioners. Its comprehensive services cater to various needs, including IVF and egg-freezing tracks, pregnancy, postpartum, partner support, adoption, surrogacy, and loss. Additionally, Maven Clinic offers career coaching, support, and customized training for human resources managers. The company serves individuals, employers, and healthcare professionals, aiming to enhance family health and well-being through accessible digital care solutions.

HarmonyCares

Venture Round in 2024
HarmonyCares specializes in delivering high-quality primary healthcare at home. They offer an integrated model that includes ancillary services such as home health, hospice, palliative care, radiology, and laboratory testing.

Firefly Health

Venture Round in 2022
Founded in 2016, Firefly Health delivers AI-driven virtual-first primary care. Its platform connects patients with healthcare professionals for convenient, continuous care, focusing on common conditions and women's health issues.

Maven Clinic

Series E in 2022
Maven Clinic is an on-demand digital care clinic focused on supporting mothers and families during conception, pregnancy, and the postpartum period. Founded in 2014 and headquartered in New York City, the clinic provides video appointments and private messaging with a network of women's and family health practitioners. Its comprehensive services cater to various needs, including IVF and egg-freezing tracks, pregnancy, postpartum, partner support, adoption, surrogacy, and loss. Additionally, Maven Clinic offers career coaching, support, and customized training for human resources managers. The company serves individuals, employers, and healthcare professionals, aiming to enhance family health and well-being through accessible digital care solutions.

CareBridge

Series C in 2022
CareBridge provides technology and services to health plans and state agencies to support individuals receiving home and community-based services. The company offers electronic visit verification, data aggregation, 24/7 clinical support for patients, family members, and paid caregivers, and benefit management to help members access services, equipment, and support needed to live at home and remain independent. It focuses on serving Medicaid beneficiaries or individuals eligible for both Medicare and Medicaid, aiming to enable coordinated care through a value-based approach. Headquartered in Nashville, Tennessee, CareBridge connects care teams around the clock.

HarmonyCares

Venture Round in 2021
HarmonyCares specializes in delivering high-quality primary healthcare at home. They offer an integrated model that includes ancillary services such as home health, hospice, palliative care, radiology, and laboratory testing.

Infusion for Health

Venture Round in 2021
Infusion For Health, Inc. is a network of ambulatory infusion centers headquartered in Thousand Oaks, California. The company specializes in providing infusion therapy treatments for patients with complex and chronic conditions, including multiple sclerosis, rheumatoid arthritis, and various autoimmune and immunodeficiency disorders. Its services encompass hydration therapy for conditions such as morning sickness and influenza, as well as treatments for Crohn's disease, ulcerative colitis, chronic anemia, asthma, osteoporosis, and antibiotic therapy. By leveraging modern medical technology, Infusion For Health aims to deliver effective therapies that address the needs of patients suffering from these challenging health issues.

Modern Age

Series A in 2021
Modern Age is a health and wellness platform focused on simplifying the aging process for individuals. The company develops health monitoring software that utilizes computer vision and machine learning to assess skin, hair, and bone health. By collecting data from smart devices, Modern Age creates a comprehensive digital profile of an individual's health and daily activities. This information enables the platform to provide personalized recommendations and treatments, empowering users to manage their well-being more effectively and adopt healthier lifestyles as they age.

Maven Clinic

Series D in 2021
Maven Clinic is an on-demand digital care clinic focused on supporting mothers and families during conception, pregnancy, and the postpartum period. Founded in 2014 and headquartered in New York City, the clinic provides video appointments and private messaging with a network of women's and family health practitioners. Its comprehensive services cater to various needs, including IVF and egg-freezing tracks, pregnancy, postpartum, partner support, adoption, surrogacy, and loss. Additionally, Maven Clinic offers career coaching, support, and customized training for human resources managers. The company serves individuals, employers, and healthcare professionals, aiming to enhance family health and well-being through accessible digital care solutions.

VEDA Data Solutions

Series B in 2021
VEDA Data Solutions, Inc. specializes in providing automated data science and machine learning solutions tailored for the healthcare sector. Established in 2015 and headquartered in Washington, D.C., with an additional office in Madison, Wisconsin, the company offers innovative tools such as Alchemy, which streamlines workflows and enhances efficiency in transforming healthcare directories, rosters, and data files. Another key product, Sentinel, serves as a data monitoring engine that interprets and exports various data sets, including roster and claims information. By leveraging these solutions, VEDA Data Solutions addresses critical challenges faced by healthcare payers and networks, enabling them to access essential data science capabilities without the need for scarce and costly data scientists.

AllyAlign Health

Venture Round in 2021
AllyAlign Health, Inc. is a care management company that specializes in supporting patients with chronic and complex medical conditions. Founded in 2013 and headquartered in Glen Allen, Virginia, the company operates an advanced care management platform that facilitates real-time, collaborative care across various healthcare settings. This platform connects patients with care teams and integrates essential health information, care plans, and benefits details, empowering users to make informed care decisions. It offers mobile and web-based access, allowing patients and their families to view, share, create, and update information conveniently from home or from afar. The company's central database is HIPAA compliant and consolidates data from diverse sources, including electronic health records, lab tests, and clinical systems, ensuring comprehensive and meaningful clinical insights through semantic data modeling.

Cerebral

Series B in 2021
Cerebral Inc. is a mental health telemedicine company that offers an online membership platform designed to provide accessible and affordable mental health care. Founded in 2019 and headquartered in Walnut, California, Cerebral specializes in addressing conditions such as anxiety, depression, and insomnia. The platform enables users to engage in medication management, counseling, and therapy, while also facilitating regular assessments and video appointments with care counselors. Additionally, it provides ongoing check-ins and messaging support from assigned care managers, along with prescription services and medication delivery. By employing evidence-based guidelines, Cerebral aims to improve the overall mental-emotional health of its patients, making high-quality care more accessible to a broader audience.

Firefly Health

Series B in 2021
Founded in 2016, Firefly Health delivers AI-driven virtual-first primary care. Its platform connects patients with healthcare professionals for convenient, continuous care, focusing on common conditions and women's health issues.

Advise Insurance

Series A in 2021
Advise is a Medicare concierge agency specializing in serving seniors within their communities. It assists seniors in comparing and selecting health insurance plans, while also providing services to support holistic senior living.

WithMe Health

Series B in 2020
WithMe Health, LLC is a medication guidance company founded in 2018 and based in San Mateo, California. It offers a personalized medication guidance solution that tailors medication selection to individual needs, guiding members through their medication journey. By replacing traditional pharmacy benefit managers, WithMe Health provides an enhanced range of services that utilize modern technology and extensive datasets. The platform employs artificial intelligence to create customized medication experiences for employees and their families, focusing on proactive, adaptive, and engaging support. With an emphasis on optimizing health outcomes and value, WithMe Health aims to reduce costs for employers while aligning interests across the pharmaceutical value chain.

Cerebral

Series A in 2020
Cerebral Inc. is a mental health telemedicine company that offers an online membership platform designed to provide accessible and affordable mental health care. Founded in 2019 and headquartered in Walnut, California, Cerebral specializes in addressing conditions such as anxiety, depression, and insomnia. The platform enables users to engage in medication management, counseling, and therapy, while also facilitating regular assessments and video appointments with care counselors. Additionally, it provides ongoing check-ins and messaging support from assigned care managers, along with prescription services and medication delivery. By employing evidence-based guidelines, Cerebral aims to improve the overall mental-emotional health of its patients, making high-quality care more accessible to a broader audience.

Truepill

Series C in 2020
Truepill is a B2B pharmacy fulfillment service headquartered in San Mateo, California. Founded in 2016 by Umar Afridi and Sid Viswanathan, the company provides a pharmacy API and medication fulfillment to customers across all 50 states from its own facilities. Truepill collaborates with direct-to-consumer brands, digital health companies, and various healthcare organizations to enhance the pharmacy experience. Its technology offers real-time visibility into patients, prescriptions, and order details, facilitating payment flexibility and delivery tracking. With a team of 150 employees, Truepill has attracted investment from several notable investors, including Initialized Capital and Y Combinator.

Maven Clinic

Series C in 2020
Maven Clinic is an on-demand digital care clinic focused on supporting mothers and families during conception, pregnancy, and the postpartum period. Founded in 2014 and headquartered in New York City, the clinic provides video appointments and private messaging with a network of women's and family health practitioners. Its comprehensive services cater to various needs, including IVF and egg-freezing tracks, pregnancy, postpartum, partner support, adoption, surrogacy, and loss. Additionally, Maven Clinic offers career coaching, support, and customized training for human resources managers. The company serves individuals, employers, and healthcare professionals, aiming to enhance family health and well-being through accessible digital care solutions.

CareBridge

Series B in 2019
CareBridge provides technology and services to health plans and state agencies to support individuals receiving home and community-based services. The company offers electronic visit verification, data aggregation, 24/7 clinical support for patients, family members, and paid caregivers, and benefit management to help members access services, equipment, and support needed to live at home and remain independent. It focuses on serving Medicaid beneficiaries or individuals eligible for both Medicare and Medicaid, aiming to enable coordinated care through a value-based approach. Headquartered in Nashville, Tennessee, CareBridge connects care teams around the clock.

Firefly Health

Series A in 2019
Founded in 2016, Firefly Health delivers AI-driven virtual-first primary care. Its platform connects patients with healthcare professionals for convenient, continuous care, focusing on common conditions and women's health issues.

VillageMD

Series B in 2019
VillageMD provides primary care management services and partners with physicians to offer comprehensive, coordinated care. It delivers tools, technology, operations, and staffing support to physician groups, independent practice associations, and health systems to improve quality, patient experience, and lower costs through value-based care. The company implements preventive care and wellness programs, proactive outreach, reminders for screenings, and resources for managing chronic conditions, supported by data analytics and a platform for practice management and physician network growth. It enables expanded hours, easier scheduling, and telehealth options to increase accessibility. VillageMD serves markets across the United States and was founded in 2013, with headquarters in Chicago, Illinois.

CareBridge

Series A in 2019
CareBridge provides technology and services to health plans and state agencies to support individuals receiving home and community-based services. The company offers electronic visit verification, data aggregation, 24/7 clinical support for patients, family members, and paid caregivers, and benefit management to help members access services, equipment, and support needed to live at home and remain independent. It focuses on serving Medicaid beneficiaries or individuals eligible for both Medicare and Medicaid, aiming to enable coordinated care through a value-based approach. Headquartered in Nashville, Tennessee, CareBridge connects care teams around the clock.

Unite Us

Series B in 2019
Unite Us is a veteran-led technology company founded in 2013 in New York, specializing in creating coordinated care networks that connect health and social service providers. The company develops a platform that enables providers to send and receive secure referrals, track individuals' health journeys, and report on outcomes across a variety of services. By integrating social determinants of health into patient care, Unite Us facilitates a cohesive and collaborative ecosystem that enhances the ability of communities to deliver services effectively. This innovative approach moves beyond traditional resource directories, allowing systems to measure impact and improve health outcomes on a larger scale.

WithMe Health

Venture Round in 2019
WithMe Health, LLC is a medication guidance company founded in 2018 and based in San Mateo, California. It offers a personalized medication guidance solution that tailors medication selection to individual needs, guiding members through their medication journey. By replacing traditional pharmacy benefit managers, WithMe Health provides an enhanced range of services that utilize modern technology and extensive datasets. The platform employs artificial intelligence to create customized medication experiences for employees and their families, focusing on proactive, adaptive, and engaging support. With an emphasis on optimizing health outcomes and value, WithMe Health aims to reduce costs for employers while aligning interests across the pharmaceutical value chain.

Devoted Health

Series B in 2018
Founded in 2017, Devoted Health is dedicated to enhancing the health and well-being of older Americans by offering integrated Medicare Advantage plans. They provide personalized care through a combination of local providers, virtual and in-home care, dedicated guides, and advanced technology.

Maven Clinic

Series B in 2018
Maven Clinic is an on-demand digital care clinic focused on supporting mothers and families during conception, pregnancy, and the postpartum period. Founded in 2014 and headquartered in New York City, the clinic provides video appointments and private messaging with a network of women's and family health practitioners. Its comprehensive services cater to various needs, including IVF and egg-freezing tracks, pregnancy, postpartum, partner support, adoption, surrogacy, and loss. Additionally, Maven Clinic offers career coaching, support, and customized training for human resources managers. The company serves individuals, employers, and healthcare professionals, aiming to enhance family health and well-being through accessible digital care solutions.

Devoted Health

Series A in 2017
Founded in 2017, Devoted Health is dedicated to enhancing the health and well-being of older Americans by offering integrated Medicare Advantage plans. They provide personalized care through a combination of local providers, virtual and in-home care, dedicated guides, and advanced technology.

CareGuardian

Series B in 2016
CareGuardian, established in 2014, is dedicated to enhancing the lives of elderly individuals by providing comprehensive caregiver services. The company focuses on empowering both professional and family caregivers through innovative, user-centric technology developed in-house. By prioritizing training and support, CareGuardian aims to ensure that caregivers are visible and recognized for their vital role in senior care. The organization seeks to facilitate a safe and connected environment for older adults, enabling them to age in place while maintaining strong ties to their communities.

VillageMD

Series A in 2015
VillageMD provides primary care management services and partners with physicians to offer comprehensive, coordinated care. It delivers tools, technology, operations, and staffing support to physician groups, independent practice associations, and health systems to improve quality, patient experience, and lower costs through value-based care. The company implements preventive care and wellness programs, proactive outreach, reminders for screenings, and resources for managing chronic conditions, supported by data analytics and a platform for practice management and physician network growth. It enables expanded hours, easier scheduling, and telehealth options to increase accessibility. VillageMD serves markets across the United States and was founded in 2013, with headquarters in Chicago, Illinois.
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