# Top 30 Medical Angel Investors in Singapore in June 2026 ## Paul Buchheit - Type: Angel - Location: Mountain View, California, United States - Relevant deals: 2 - Stages: Seed, Series A, Angel - Focus: Software, E-Commerce, Health Care Paul Buchheit is based out of Mountain View, California and is the Co-Founder and General Partner of Standard Capital. Paul Buchheit attended Case Western Reserve University. ## Balaji Srinivasan - Type: Angel - Location: San Francisco Bay Area, California, United States - Relevant deals: 1 - Stages: Seed, Series A, Pre-Seed - Focus: Blockchain, Cryptocurrency, Software Balaji S. Srinivasan is the Co-Founder and Board Member of Coin Center. He was the CTO of Coinbase and cofounder of Counsyl, Earn, Teleport, and Coin Center. Dr. Srinivasan holds a BS, MS, and PhD in Electrical Engineering and an MS in Chemical Engineering from Stanford University. He also teaches the occasional class at Stanford, including anonline MOOC. ## Toivo Annus - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 1 - Stages: Seed, Series A - Focus: E-Commerce, Software, FinTech Active individual investor in flying drones, also looking at payments and ecommerce. ## Varun Mittal - Type: Angel - Location: Singapore, Central Region, Singapore - Relevant deals: 1 - Stages: Pre-Seed, Seed - Focus: Legal, Banking, FinTech Varun Mittal is experienced at the cross-section of digital business building and financial services in South East Asia and global emerging markets. He has developed and implemented strategy, technology rollout, ecosystem management, and regulatory engagement for financial institutions as well as digital and internet technology companies. Heundertook his MBA at the National University of Singapore and graduated with computer science engineering as his undergraduate major.Digital Business Building • Leading fintech practice in 130 countries in emerging markets comprising a team of over 100 professionals focused on building fintech, blockchain, payment, digital bank, regulatory policy and financial inclusion projects. • Managing digital solutions & client management for 10 ASEAN markets with over 2000 professionals working with financial institutions, regulators, internet technology companies, conglomerates, and private equity clients • First Marketing and Sales hire of helloPay, first pan-SEA wallet, scaled helloPay team to 154 in 12 months as Regional Head of Operations, spread across 6 countries, first venture outside China acquired by ANT Financial (Alipay)Partnerships & Business Growth • Developed EY Global Fintech operating model focused on professional services monetization through corporate innovation, regulatory and compliance certifications, and growth strategy offerings with 70+ active scaleup partners • At helloPay, led partnerships with card schemes, acquirers, banks and merchant partners to enable acceptance and engagement on Lazada and helloPay in South East Asia for 20M+ users and $1.5 Billion GMV • Founding Team, Singapore Fintech Association, official fintech body of Singapore funded by Monetary Authority of Singapore, currently has 330+ corporate members, 40+ international MOU, and 20+ local collaborations.Community Leadership • EY Fintech Hub as a Global platform enabling clients to discover and engage with 30+ fintech propositions for 10 customer segments across the domains of digital banking, fintech, lending, insuretech, payments and blockchain • Launched helloPay Partner Network (HPN) for implementation partners and helloPay Developer Network (HDN) for developers to build and deploy solutions on top of core helloPay systems • Resident fintech and digital expert for Channel News Asia and one of most quoted spokespersons in ASEAN Financial services space with features and bylines in Straits Times, Business Times, Reuters, Bloomberg, and The Ken ## Johannes Hille - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: Medical, Health Care, Biotechnology Johannes Hille ## Zubin Daruwalla - Type: Angel - Location: Singapore, Central Region, Singapore - Relevant deals: 1 - Stages: Seed - Focus: Medical, Health Care, Online Portals Zubin Daruwalla ## Abhishek Gaur - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: Medical, Health Care, Health Diagnostics Abhishek Gaur founded Verticurl – Asia’s first demand generation agency – in 2006 and holds the position of Founder and CEO. Ab is responsible for driving Verticurl’s vision, direction and expansion plans. ## Charles Toomey - Type: Angel - Relevant deals: 1 ## Prashanth Prakash - Type: Angel - Location: Bengaluru, Karnataka, India - Relevant deals: 1 - Stages: Seed, Series A, Series B - Focus: E-Commerce, Retail, Internet Prashanth Prakash is based out of Bengaluru, Karnataka and is the Co-Founder and Chairperson of UnboxingBLR Foundation and also serves as the Strategic Advisor for WTFund. Prashanth previously worked at Erasmic Venture Fund as a Partner. Prashanth Prakash attended the University of Delaware. ## Yin Chao Lee - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Health Care, Medical, Biotechnology Yin Chao is a CIO at Quantos Capital. ## Akshay BD - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed, Angel - Focus: Blockchain, Cryptocurrency, Health Care Akshay BD is an Advisor at Solana Foundation. ## Henry Chan - Type: Angel - Location: Singapore, Central Region, Singapore - Relevant deals: 1 - Stages: Pre-Seed, Angel, Series A - Focus: Health Care, Personal Health, Medical Henry Chan - CEO, Co-Founder @ ShopBack ## Vijay Sharma - Type: Angel - Location: New Delhi, Delhi, India - Relevant deals: 1 - Stages: Seed, Angel - Focus: Internet, News, Software Vijay Shekhar Sharma is the Managing Director and Chief Executive Officer of Paytm. He previously worked at India Today Group Online as a Tech head. Vijay Shekhar attended Delhi College of Engineering. ## Rob F Jablonski - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: Medical, Health Care, Health Diagnostics Rob F Jablonski is a commercial investment director of Aquivia. ## Yi Hao Lye - Type: Angel - Relevant deals: 1 - Stages: Pre-Seed - Focus: Medical, Health Care, Personal Health Yi Hao Lye is the Graduate Talent Programme, E-Business (Sales and Acquisition) at OCBC Bank of Singapore, and Co-Founder at ErgoTune. He is a former Product and Marketing at BondIT. He attended the National University of Singapore. ## Joel Leong - Type: Angel - Location: Singapore, Central Region, Singapore - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Health Care, Medical, Internet Joel co-founded Shopback in 2014. Shopback is now the biggest cashback app in Southeast Asia, driving $400M in sales to partners like Lazada, Shopee, Grab and Expedia. Shopback has raised over $40M from Softbank Ventures, Singtel and Credit Saison. ## Bambos Kaisharis - Type: Angel - Location: Mountain View, California, United States - Relevant deals: 1 - Stages: Seed - Focus: Medical, Women's, Wellness Bambos Kaisharis is a Director, Google Devices & Services Integral Coach at Google. He Attended INSEAD from 2004-2005. ## JJ Chai - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed, Angel - Focus: Artificial Intelligence, Information Technology, Internet JJ Chai is the CEO & co-founder at Rainforest. He attended National University of Singapore. ## Jeffrey Tiong - Type: Angel - Location: Singapore, Central Region, Singapore - Relevant deals: 1 - Stages: Pre-Seed, Seed - Focus: Health Care, Information Technology, Artificial Intelligence Jeffrey Tiong is the Founder & CEO of PatSnap. Jeffrey Tiong attended the National University of Singapore. Jeffrey Tiong has received the IT Leader Award 2019 SCS and EY Entrepreneur of the year 2018 Singapore. ## Race Wong - Type: Angel - Relevant deals: 1 - Stages: Pre-Seed - Focus: Medical, Health Care, Personal Health Ohmyhome, Singapore’s leading proptech marketplace for housing transactions, is the brainchild of Ms Race Wong who serves as Chief Operating Officer and co-founder of Ohmyhome. Managing the day-to-day activities including business operations, technology development, and customer relations, Race was instrumental to Ohmyhome’s successes where morethan 50% of DIY homeowners use Ohmyhome, and close to 1,000 have engaged the fixed agent services. She began conceptualizing Ohmyhome in the 1st quarter of 2015 when she came across some of the issues that people face when buying, selling, and renting a home. This prompted Race to develop smart solutions that simplify the housing transaction. Ohmyhome first targets the HDB market, which is the largest sector of our housing market where around 82% of Singaporeans live in.Along with her professional career in the real estate sector, Race has also made her mark in the film and media industry. As a Cantopop artiste in Hong Kong for over 10 years, Race has 4 music albums, 6 TV dramas and 11 feature films to her name. ## Benjamin Boyer - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Series C, Seed, Series B - Focus: Software, Internet, E-Commerce Ben Boyer is a Managing Director of Tenaya Capital, and he has been a member of the Tenaya investment team since 2000.Previously, Ben was a member of Lehman Brothers' Technology Investment Banking group, where he was responsible for corporate finance and strategic advisory assignments.Ben holds an M.B.A. from Stanford Graduate Schoolof Business and a B.S. in human and organizational development from Vanderbilt University. ## Eric Urhane - Type: Angel - Relevant deals: 1 - Stages: Seed, Angel - Focus: Software, Health Care, Biotechnology Eric Urhane ## Oswald Yeo Hexiang - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: EdTech, Medical, Education Oswald Yeo currently serves Glints as co-founder and CEO. ## Feng Hu - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed, Convertible Note - Focus: Communities, Mobile Apps, CRM Feng Hu ## Khoo Boon Hui - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: Medical, Health Care, Health Diagnostics Born in Singapore in 1954, Mr. Khoo Boon Hui has more than 30 years of policing experience as well as recognised expertise in security policy and organisational management.He was the Commissioner of the Singapore Police Force from 1997 to 2010 and also served as President of INTERPOL from 2008 to 2012. After his stint in the Police, Mr Khoo wasappointed Senior Deputy Secretary of the Ministry of Home Affairs from 2010 to 2014. Upon his retirement from government, Mr. Khoo was appointed the Senior Advisor and subsequently Senior Fellow of the Ministry of Home Affairs on contracts which ended in 2016. He remains a Senior Fellow of the Civil Service College and the Home Team Academy.Mr Khoo obtained his Bachelor of Arts (Engineering Science & Economics) from Oxford University in 1976 and his Master in Public Administration from the Kennedy School of Government, Harvard in 1982. He attended the Advanced Management Program at Wharton in 2002 and has received numerous international honours and local awards.He is an Advisor to INTERPOL, and holds advisory and board positions in Banking, Healthcare, Security, Cybersecurity, Defence, Casino Regulation, and Philanthropy. He co-chaired the first three US-Singapore Law Enforcement Homeland Security and Safety Co-operation Dialogue with his US counterparts and the first two ASEAN Senior Officials’ Roundtable on Cybercrime as well as the Singapore Safe City testbed initiative. He is the current Chairman of the Milipol Asia Pacific Conference 2017. ## Alex Svanevik - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed, Angel - Focus: Blockchain, Internet, Software Alex Svanevik is a Co-Founder & CEO of Nansen. ## Yee How Choong - Type: Angel - Location: Kuala Lumpur, Kuala Lumpur, Malaysia - Relevant deals: 1 - Stages: Series A - Focus: Fitness, Medical, Wellness Yee How Choong, also known as Raymond, has been Group Chief Executive Officer, Group President and Director at GuocoLand Limited since September 1, 2015. Choong served as the Chief Executive Officer and President of Hong Leong Financial Group Berhad (alternate name HLFG or Hong Leong Credit Bhd) from December 1, 2005 to September 1, 2015. Choongserved as the President and Chief Executive Officer of Citibank Savings Inc., Philippines since 2005. His working experience includes: Branch, Citibank, Malaysia from 1981 to 1984, Head of Credit & Business Development, Citibank, Malaysia from 1984 to 1986, Head of Sales & Marketing & Distribution, Citibank, Malaysia from 1987 to 1997, Head of Retail Banking & Credit Card, Citibank, Malaysia from 1998 to 2004. He served as Portfolio Manager of Hong Leong GEM Resources Strategic Fund, Hong Leong Global Value Fund, and Hong Leong Vietnam Fund. He served as a Portfolio Manager of Hong Leong Asset Management Bhd, Hong Leong GEM Resources Strategic Fund, Hong Leong Global Value Fund and Hong Leong Vietnam Fund. He serves as a Non-Independent Non-Executive Director of Hong Leong MSIG Takaful Berhad. He serves as a Director of Hong Leong Asset Management Bhd and Hong Leong Investment Bank Berhad. He serves as Non-Executive & Non-Independent Director at Hong Leong Assurance Berhad. He serves as a Director of Hong Leong Islamic Bank Berhad and Hong Leong Assurance Berhad. He served as a Non-Independent & Non-Executive Director of Hong Leong Bank Berhad since March 9, 2006 until September 21, 2015. He served as a Non Independent & Non Executive Director of GuocoLand (Malaysia) Berhad since September 1, 2015 until May 8, 2016. He served as Non-Independent Non-Executive Director at Hong Leong MSIG Takaful Berhad (formerly Hong Leong Tokio Marine Takaful Bhd). Choong served as a Non-Independent Non-Executive Director of HLG Capital Berhad (Hong Leong Capital Berhad) from December 1, 2005 to September 21, 2015. He served as an Executive Director of Hong Leong Financial Group Berhad from December 1, 2005 to October 2007 and served as its Non Independent Director until September 1, 2015. His qualification includes: In 1975 Bursary Examination of New Zealand from Bayfield High School, Dunedin, New Zealand , Bachelor of Science (Honours) - First Class Major in Biochemistry from University of Otago, Dunedin, New Zealand from 1976 to 1979. He received Master of Business Administration (MBA) from University of Otago, Dunedin, New Zealand from 1980 to 1981. ## Quek Siu Rui - Type: Angel - Location: Singapore, Central Region, Singapore - Relevant deals: 1 - Stages: Seed, Pre-Seed, Series A - Focus: Health Care, Education, E-Learning Siu Rui is a co-founder of Carousell and oversees Product and Marketing. Since the launch of Carousell in May 2012 together with co-founders Marcus Tan and Lucas Ngoo, Siu Rui has been deeply involved in product strategy, international expansion and capital strategy. He is passionate about technology and has been buying and selling online since hewas 13. This has been a driving force behind Siu Rui’s commitment to building a product-focused company, focused on solving meaningful problems for people globally.Prior to Carousell, Siu Rui spent some time in marketing and product management at VSee, Ogilvy & Mather and DBS Vickers. Siu Rui read Business Administration and Entrepreneurship at National University of Singapore and Stanford University (Under the NUS Overseas College Program in Silicon Valley, California), and dropped out of his Honours year to start Carousell. ## Frederik Vandermarlie - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: Medical, Legal Tech, Health Care Frederik Vandermarlie ## Rajiv Madhok - Type: Angel - Location: Bengaluru, Karnataka, India - Relevant deals: 1 - Stages: Seed - Focus: FinTech, Finance, Medical Rajiv Madhok