Doug Klinger

Investor | Board Director | CEO

📍 New York City Metropolitan Area, United States🔄 Updated September 2026💼 4 investments📅 10 years investing🗓 Last invested Aug 2022𝕏 @upgrade_to_unlock
VC🌍 United States
4
Total investments
0
Early stage
0
Mid stage
0
Late stage
10y
Years active

Portfolio

2 investments · sorted by recency
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Investor
May 2021
Ensora Health partners with mental, behavioral, and rehabilitative therapy practices to remove administrative complexity and strengthen long-term success. We support over 200,000 providers and 28,000 practices, helping teams spend less time on systems and more time with clients. We simplify the realities of therapy work with solutions that reduce friction, minimize workarounds, and bring clarity to growing teams; all so practitioners can get back to the moments that matter. Our core EHR products: TheraNest Built for mental health therapists. TheraNest helps you finish notes faster, move through your day with fewer interruptions, and stay present with clients. You’ll end your day on time with energy to spare. Fusion Built for physical, occupational, and speech therapists. Fast documentation, flexible scheduling across disciplines, and tools that keep teams moving in step at your clinic, home health, school, or wherever care happens. Add‑ons that can help drive practice success: - AI Session Assistant - Custom documentation - Intelligent scheduling - Billing & revenue cycle management (RCM) - HIPAA-compliant telehealth - Credit card processing - eRx ...and more
Investor
Mar 2016
Zelis is modernizing the business of healthcare by building something remarkable: a connected platform that bridges gaps in the financial system and aligns interests across healthcare insurers, providers, and consumers. Our platform is transforming the financial experience for more than 700 payers, including the top-5 national health plans, BCBS insurers, regional health plans, TPAs and self-insured employers, and millions of providers and members. We see across the financial experience to identify, optimize, and solve problems holistically with technology built by healthcare experts — driving real, measurable results for our clients. SCAM ALERT: Zelis has been informed that scammers are using our name to scam individuals who believe they are applying for a career opportunity with Zelis. These scammers can be very convincing, going so far as to steal the profile pictures from our actual recruiters from their LinkedIn profiles and using email addresses that contain the word 'Zelis' such as '@zeliscareers' or '@zeliscareerdesk'. These scammers will typically ask you to send money at some point (for equipment, training, uniform) or for your personal information such as social security number or date of birth. A LEGITIMATE ZELIS RECRUITER OR HIRING MANAGER WILL NEVER ASK YOU TO SEND US MONEY. Also, you will never receive a job offer from us if we have not verbally interviewed you. For more information on recruiting scams or to report a recruiting scam, visit the website of the Federal Trade Commission at https://www.consumer.ftc.gov/articles/0243-job-scams
Experience · 8 entries
All (8)
Investments (4)
Founder (1)
2022
Investor
Aug 2022
123Dentist makes finding a local, caring dentist as easy as 1, 2, 3. We help Canadians access trusted dental care by supporting a growing network of nearly 450+ community-rooted practices across the country. Behind every great dental experience is a strong support system. That’s where we come in. As a dental service organization, 123Dentist provides the non-clinical backbone through HR, marketing, accounting, operations, and more, so dentists and their teams can focus on what matters: their patients. Every practice in our network remains locally operated, clinically independent, and held to high standards of care and safety. The result? Patients feel seen, heard, and cared for—every visit, every time. We also support careers at every level of the dental profession, from front desk to HQ. Whether you’re a patient, a professional, or a partner, you’re part of our community—and we’re here to support your smile. We’re proud to be building something bigger than a business. We’re helping build a Canada where everyone has access to excellent dental care, delivered by people who truly care. #WeWillMakeYouSmile
2021
Investor
May 2021
Ensora Health partners with mental, behavioral, and rehabilitative therapy practices to remove administrative complexity and strengthen long-term success. We support over 200,000 providers and 28,000 practices, helping teams spend less time on systems and more time with clients. We simplify the realities of therapy work with solutions that reduce friction, minimize workarounds, and bring clarity to growing teams; all so practitioners can get back to the moments that matter. Our core EHR products: TheraNest Built for mental health therapists. TheraNest helps you finish notes faster, move through your day with fewer interruptions, and stay present with clients. You’ll end your day on time with energy to spare. Fusion Built for physical, occupational, and speech therapists. Fast documentation, flexible scheduling across disciplines, and tools that keep teams moving in step at your clinic, home health, school, or wherever care happens. Add‑ons that can help drive practice success: - AI Session Assistant - Custom documentation - Intelligent scheduling - Billing & revenue cycle management (RCM) - HIPAA-compliant telehealth - Credit card processing - eRx ...and more
Executive Advisor | Investor
Apr 2021
KKR is a leading global investment firm that offers alternative asset management as well as capital markets and insurance solutions. KKR aims to generate attractive investment returns by following a patient and disciplined investment approach, employing world-class people, and supporting growth in its portfolio companies and communities. KKR sponsors investment funds that invest in private equity, credit and real assets and has strategic partners that manage hedge funds. KKR’s insurance subsidiaries offer retirement, life and reinsurance products under the management of Global Atlantic Financial Group. References to KKR’s investments may include the activities of its sponsored funds and insurance subsidiaries. For additional information about KKR (NYSE: KKR), please visit www.kkr.com. For additional information about Global Atlantic Financial Group, please visit www.globalatlantic.com. KKR will never request personal information, account details, payments and transfers over digital chat applications, social media, email or through SMS: https://www.kkr.com/security-and-fraud-awareness
2016
Investor
Mar 2016
Zelis is modernizing the business of healthcare by building something remarkable: a connected platform that bridges gaps in the financial system and aligns interests across healthcare insurers, providers, and consumers. Our platform is transforming the financial experience for more than 700 payers, including the top-5 national health plans, BCBS insurers, regional health plans, TPAs and self-insured employers, and millions of providers and members. We see across the financial experience to identify, optimize, and solve problems holistically with technology built by healthcare experts — driving real, measurable results for our clients. SCAM ALERT: Zelis has been informed that scammers are using our name to scam individuals who believe they are applying for a career opportunity with Zelis. These scammers can be very convincing, going so far as to steal the profile pictures from our actual recruiters from their LinkedIn profiles and using email addresses that contain the word 'Zelis' such as '@zeliscareers' or '@zeliscareerdesk'. These scammers will typically ask you to send money at some point (for equipment, training, uniform) or for your personal information such as social security number or date of birth. A LEGITIMATE ZELIS RECRUITER OR HIRING MANAGER WILL NEVER ASK YOU TO SEND US MONEY. Also, you will never receive a job offer from us if we have not verbally interviewed you. For more information on recruiting scams or to report a recruiting scam, visit the website of the Federal Trade Commission at https://www.consumer.ftc.gov/articles/0243-job-scams
2004
Founder | President
2004
Investor, board director and advisor to venture capital, private equity and hedge fund managers and corporations in the healthcare, financial services, internet, enterprise software and retail sectors.
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Investment activity
2016–2022 · 4 investments
201612021220221
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