Oak HC/FT

Oak HC/FT, established in 2014 and based in Stamford, Connecticut, is a leading venture and growth equity investment firm. It specializes in healthcare information services and financial service technology, focusing on driving industry transformation by providing strategic counsel, board-level participation, and access to an extensive network of industry leaders to entrepreneurs and companies. Over the past decade, Oak HC/FT's partners have facilitated 29 realizations, including four IPOs and six companies valued over $1 billion. The firm manages multiple funds, investing between $5 million and $50 million in growth-stage companies and up to $35 million in earlier-stage ventures across the United States and Europe.

Charlotte Black

Vice President

Nancy G. Brown

General Partner

Vig Chandramouli

Partner

Billy Deitch

Partner

Jade Nguyen

Senior Associate

Chris Price

Partner

Felix Schliemann

Associate

Charlotte Smith

Senior Associate

Matthew Streisfeld

General Partner

Past deals in Health Insurance

Candid Health

Series C in 2025
Candid Health is a platform that automates revenue cycle management for healthcare providers, facilitating efficient tracking of claims and management of billing processes. Utilizing machine learning and artificial intelligence, the platform streamlines medical billing, coding, and claims processing, thereby reducing administrative burdens and enhancing operational efficiency. By offering end-to-end automation, Candid Health optimizes financial operations for clinics and hospitals, allowing healthcare providers to concentrate on delivering quality, affordable, and accessible care while ensuring faster service reimbursement. The platform seamlessly integrates with existing systems, providing modern tools that simplify the complexities of medical billing and improve overall patient experiences.

Remodel Health

Venture Round in 2024
Remodel Health is a technology company that specializes in employee health benefits. It offers a user-friendly software platform that assists businesses in transitioning to Individual Coverage Health Reimbursement Arrangements (ICHRA), providing more tailored and cost-effective health benefits to their employees. The platform simplifies the process for employers and brokers, helping businesses of all sizes retain employees by offering personalized health benefits solutions.

HarmonyCares

Venture Round in 2024
HarmonyCares specializes in delivering comprehensive medical care directly to clients in their homes. The company focuses on individuals with multiple chronic conditions, cognitive challenges, and psychosocial issues, offering a range of services that include primary and specialty care programs, home health services, hospice and palliative care, as well as diagnostic services such as radiology and laboratory testing. By providing high-quality, integrated care in a comfortable setting, HarmonyCares aims to meet the diverse health needs of patients, particularly the elderly, while also supplying durable medical equipment to enhance their home care experience. Rebranded from U.S. Medical Management in 2022, HarmonyCares emphasizes a physician-driven approach to ensure optimal health outcomes for its clients.

Vesta Healthcare

Venture Round in 2024
Vesta Healthcare is a technology and clinical services organization that focuses on enhancing the connection between caregivers and the broader care team. The company provides 24/7 telehealth support for caregivers and care recipients, particularly targeting high-need, frail senior populations. By partnering with home care agencies, health plans, and healthcare providers, Vesta Healthcare develops value-based population health programs that prioritize clinical quality, improved health outcomes, and personalized engagement. Originally established as Hometeam Technologies, Inc. in 2008, the company rebranded to Vesta Healthcare in January 2020 and is headquartered in New York, New York.

Quartet Health

Corporate Round in 2021
Quartet Health is a New York-based company that develops a cloud-based platform designed to enhance communication and collaboration between medical providers and behavioral health providers for patient care. Founded in 2014, Quartet's platform works with health plans and systems to deliver actionable insights and reports on behavioral health conditions, aiming to improve patient outcomes. The platform also offers tools for patient self-management and ensures that mental health care is tailored to individual preferences and clinical needs, while being integrated with the broader healthcare experience and insurance coverage.

HarmonyCares

Venture Round in 2021
HarmonyCares specializes in delivering comprehensive medical care directly to clients in their homes. The company focuses on individuals with multiple chronic conditions, cognitive challenges, and psychosocial issues, offering a range of services that include primary and specialty care programs, home health services, hospice and palliative care, as well as diagnostic services such as radiology and laboratory testing. By providing high-quality, integrated care in a comfortable setting, HarmonyCares aims to meet the diverse health needs of patients, particularly the elderly, while also supplying durable medical equipment to enhance their home care experience. Rebranded from U.S. Medical Management in 2022, HarmonyCares emphasizes a physician-driven approach to ensure optimal health outcomes for its clients.

Notable

Series B in 2021
Notable is an AI-driven platform designed to enhance healthcare operations and improve physician-patient interactions. Deployed at over 10,000 care sites, it automates more than a million repetitive workflows daily, including processes related to registration, scheduling, authorizations, and chart reviews. The platform features a voice-powered application that organizes physician-patient conversations and dictations while securely recommending appropriate billing codes. By streamlining these tasks, Notable reduces manual workload for caregivers and fosters personalized care for patients, ultimately contributing to better financial health for healthcare providers.

Noom

Series F in 2021
Noom, Inc. is a New York-based company that specializes in mobile health coaching through a psychology-based digital health platform. Founded in 2008, Noom develops a mobile application that combines evidence-based curricula, personalized coaching, and data-driven insights to help users achieve their health and wellness goals, including weight management and chronic disease prevention. The platform offers scalable tools for exercise and nutrition coaching, utilizing artificial intelligence to facilitate behavioral change. Recognized for its innovative approach, Noom has received multiple grants from the National Institutes of Health and was the first mobile application certified by the Centers for Disease Control as a diabetes prevention program. The company also caters to business enterprises, supporting organizations in promoting employee health. With additional offices in Seoul and Tokyo, Noom continues to expand its global reach and impact on personal health management.

Vesta Healthcare

Venture Round in 2021
Vesta Healthcare is a technology and clinical services organization that focuses on enhancing the connection between caregivers and the broader care team. The company provides 24/7 telehealth support for caregivers and care recipients, particularly targeting high-need, frail senior populations. By partnering with home care agencies, health plans, and healthcare providers, Vesta Healthcare develops value-based population health programs that prioritize clinical quality, improved health outcomes, and personalized engagement. Originally established as Hometeam Technologies, Inc. in 2008, the company rebranded to Vesta Healthcare in January 2020 and is headquartered in New York, New York.

Advise Insurance

Series A in 2021
Advise Insurance is a Medicare concierge agency dedicated to assisting seniors in their communities with health insurance selection and enrollment. The agency offers comprehensive services that promote healthy living for seniors, focusing on maintaining strong connections between patients and their healthcare providers. Advise Health Holdings, the parent company, also oversees Bloom Insurance, which is a Medicare enrollment platform that operates with licensed agents throughout the contiguous United States. Through partnerships with healthcare professionals, Advise Insurance provides informative seminars on Medicare and facilitates a transparent comparison of various Medicare plans, ensuring that elderly individuals receive the necessary guidance to choose the healthcare options that best suit their needs.

Circulo

Series A in 2021
Circulo Health is a Medicaid insurance company based in Columbus, Ohio, focused on delivering technology-enabled care to underserved populations. The company operates a medical insurance platform that collaborates with hospitals to provide affordable healthcare services to the sickest and poorest individuals. By leveraging technology, Circulo aims to improve access to proper healthcare for underprivileged communities, ensuring that those in need receive essential medical support.

WithMe Health

Series B in 2020
WithMe Health, LLC is a medication guidance company founded in 2018 and based in San Mateo, California. The company focuses on providing personalized medication guidance solutions that enhance the medication experience for employees and their families. By replacing traditional pharmacy benefit managers, WithMe Health offers a more comprehensive service that leverages modern technology and extensive datasets to tailor medication selection to individual needs. Their innovative approach emphasizes proactive and adaptive care, ensuring that members receive support at every step of their medication journey. This model not only optimizes health outcomes but also aims to reduce costs for employers, aligning the interests of all stakeholders in the pharmaceutical value chain.

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.

OncoHealth

Series C in 2020
OncoHealth specializes in oncology benefits management, offering a range of services designed to support health plans, employers, providers, patients, and life science researchers in managing the complexities of cancer care. Its offerings include prior authorization services, clinical decision support, physician education, expert peer review, and oncology network evaluation and optimization consulting. Additionally, OncoHealth provides MATIS, a clinical decision support software that employs evidence-based analytics for evaluating cancer treatment and benefits management in the United States and Puerto Rico. The company aims to alleviate the physical, mental, and financial burdens associated with cancer through technology-driven solutions and real-world data. Founded in 2009, OncoHealth is headquartered in Atlanta, Georgia, with an additional location in Plantation, Florida.

Vesta Healthcare

Series A in 2020
Vesta Healthcare is a technology and clinical services organization that focuses on enhancing the connection between caregivers and the broader care team. The company provides 24/7 telehealth support for caregivers and care recipients, particularly targeting high-need, frail senior populations. By partnering with home care agencies, health plans, and healthcare providers, Vesta Healthcare develops value-based population health programs that prioritize clinical quality, improved health outcomes, and personalized engagement. Originally established as Hometeam Technologies, Inc. in 2008, the company rebranded to Vesta Healthcare in January 2020 and is headquartered in New York, New York.

Komodo Health

Series C in 2020
Komodo Health Inc. is a healthcare technology company that develops a platform designed to enhance transparency and intelligence in the healthcare sector. Founded in 2014 and headquartered in New York, with an additional office in San Francisco, the company offers a suite of software applications, including its Healthcare Map, which tracks patient outcomes throughout the healthcare system. Its solutions, such as Aperture and Pulse, leverage advanced data science techniques to provide real-time insights and alerts on clinical information, while Serenity analyzes patient cohorts for deeper understanding. By serving various stakeholders, including life sciences companies, healthcare payers, and providers, Komodo Health aims to foster a more efficient and value-driven healthcare ecosystem through comprehensive patient-level insights.

Quartet Health

Series D in 2019
Quartet Health is a New York-based company that develops a cloud-based platform designed to enhance communication and collaboration between medical providers and behavioral health providers for patient care. Founded in 2014, Quartet's platform works with health plans and systems to deliver actionable insights and reports on behavioral health conditions, aiming to improve patient outcomes. The platform also offers tools for patient self-management and ensures that mental health care is tailored to individual preferences and clinical needs, while being integrated with the broader healthcare experience and insurance coverage.

WithMe Health

Venture Round in 2019
WithMe Health, LLC is a medication guidance company founded in 2018 and based in San Mateo, California. The company focuses on providing personalized medication guidance solutions that enhance the medication experience for employees and their families. By replacing traditional pharmacy benefit managers, WithMe Health offers a more comprehensive service that leverages modern technology and extensive datasets to tailor medication selection to individual needs. Their innovative approach emphasizes proactive and adaptive care, ensuring that members receive support at every step of their medication journey. This model not only optimizes health outcomes but also aims to reduce costs for employers, aligning the interests of all stakeholders in the pharmaceutical value chain.

Vesta Healthcare

Series A in 2018
Vesta Healthcare is a technology and clinical services organization that focuses on enhancing the connection between caregivers and the broader care team. The company provides 24/7 telehealth support for caregivers and care recipients, particularly targeting high-need, frail senior populations. By partnering with home care agencies, health plans, and healthcare providers, Vesta Healthcare develops value-based population health programs that prioritize clinical quality, improved health outcomes, and personalized engagement. Originally established as Hometeam Technologies, Inc. in 2008, the company rebranded to Vesta Healthcare in January 2020 and is headquartered in New York, New York.

OncoHealth

Series B in 2018
OncoHealth specializes in oncology benefits management, offering a range of services designed to support health plans, employers, providers, patients, and life science researchers in managing the complexities of cancer care. Its offerings include prior authorization services, clinical decision support, physician education, expert peer review, and oncology network evaluation and optimization consulting. Additionally, OncoHealth provides MATIS, a clinical decision support software that employs evidence-based analytics for evaluating cancer treatment and benefits management in the United States and Puerto Rico. The company aims to alleviate the physical, mental, and financial burdens associated with cancer through technology-driven solutions and real-world data. Founded in 2009, OncoHealth is headquartered in Atlanta, Georgia, with an additional location in Plantation, Florida.

Notable

Series A in 2018
Notable is an AI-driven platform designed to enhance healthcare operations and improve physician-patient interactions. Deployed at over 10,000 care sites, it automates more than a million repetitive workflows daily, including processes related to registration, scheduling, authorizations, and chart reviews. The platform features a voice-powered application that organizes physician-patient conversations and dictations while securely recommending appropriate billing codes. By streamlining these tasks, Notable reduces manual workload for caregivers and fosters personalized care for patients, ultimately contributing to better financial health for healthcare providers.

OODA Health

Series A in 2018
OODA Health, Inc., founded in 2017 and based in San Francisco, California, offers payment administration solutions aimed at transforming the healthcare sector. The company is developing an intelligent, cloud-based platform that facilitates instant data sharing, adjudication, and payment, thereby enhancing the efficiency of financial interactions among service providers, payers, and patients. By leveraging artificial intelligence and modern technology, OODA Health seeks to streamline the healthcare administration process, creating a more transparent and user-friendly experience. This approach not only reduces administrative burdens and costs but also allows patients to concentrate on their recovery rather than navigating complex medical billing issues.

Quartet Health

Series C in 2018
Quartet Health is a New York-based company that develops a cloud-based platform designed to enhance communication and collaboration between medical providers and behavioral health providers for patient care. Founded in 2014, Quartet's platform works with health plans and systems to deliver actionable insights and reports on behavioral health conditions, aiming to improve patient outcomes. The platform also offers tools for patient self-management and ensures that mental health care is tailored to individual preferences and clinical needs, while being integrated with the broader healthcare experience and insurance coverage.

LDI

Private Equity Round in 2016
Leehar Distributors, Inc. provides pharmacy benefits services for health insurance agents, brokers, and consultants; third party administrators; and self-insured organizations in the United States. It offers disease management, therapeutic substitution, mail order convenience and support products, an integrated specialty bio-injectable program, medical pharmacy claims re-pricing, oncology center support, and home infusion therapy. The company’s services include specialty pharmacy cost management, mail-order pharmacy, generic drug education, step therapy, and formulary design. It also administers prescription drug programs for unions, HMOs, brokers, and self-funded employers. The company, through its online RxPortal and Health Envelope programs, provides plan information, patient education, and wellness programs to enhance the health and well-being of prescription plan members. Leehar Distributors, Inc. was founded in 1967 and is based in Creve Coeur, Missouri. It also has satellite offices in Kansas City, Missouri; Phoenix, Arizona; and Tulsa, Oklahoma.

Quartet Health

Series B in 2016
Quartet Health is a New York-based company that develops a cloud-based platform designed to enhance communication and collaboration between medical providers and behavioral health providers for patient care. Founded in 2014, Quartet's platform works with health plans and systems to deliver actionable insights and reports on behavioral health conditions, aiming to improve patient outcomes. The platform also offers tools for patient self-management and ensures that mental health care is tailored to individual preferences and clinical needs, while being integrated with the broader healthcare experience and insurance coverage.

Quartet Health

Series A in 2015
Quartet Health is a New York-based company that develops a cloud-based platform designed to enhance communication and collaboration between medical providers and behavioral health providers for patient care. Founded in 2014, Quartet's platform works with health plans and systems to deliver actionable insights and reports on behavioral health conditions, aiming to improve patient outcomes. The platform also offers tools for patient self-management and ensures that mental health care is tailored to individual preferences and clinical needs, while being integrated with the broader healthcare experience and insurance coverage.

Akido Labs

Akido Labs, Inc. is a technology company based in Los Angeles, California, that specializes in developing a data management and care delivery platform tailored for healthcare organizations. Founded in 2014, the company integrates its solutions with hospital health record systems, facilitating HL7 integration, ETL processes, and connections to lab systems and other health data sources. Akido's platform utilizes advanced security measures to safeguard sensitive information while enabling health institutions to harness their data effectively. The company focuses on addressing the complex needs of vulnerable populations, leveraging modern technology and proprietary datasets to enhance the quality of life and affordability of care for underserved individuals. Akido's solutions are employed nationwide, helping health systems and government service providers to implement technology-driven public health initiatives aimed at improving community health outcomes, especially during crises such as the COVID-19 pandemic.
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