Arsani William
InvestorManaging Partner / Chief Investment Officer at Logos
San Francisco, California, United States
Find your path to Arsani
205 people in our graph share verified history with Arsani — schools, employers, funds. One of them is your warm intro.
Anthony PhilippakisunlockedArsani: together at Brigham and Women's Hospital (2012–2013)
×4Arsani: together at Massachusetts General Hospital
×6Arsani: together at Brigham and Women's Hospital
Arsani: together at Farallon Capital Management
About
Arsani William is Managing Partner and Chief Investment Officer at Logos, where he oversees portfolio construction, risk management, and strategy across public and private markets. Before founding Logos, he worked as an investment professional at Farallon Capital Management, contributing to its biopharma portfolio and investment framework. Trained as a physician, he earned his MD at Harvard Medical School, an MBA at Stanford Graduate School of Business, and a BS in Biology at Stanford University.
Contact· self-published, not guessed
Invests in
Biotech
Experience
- Logos Capital Management, LLCCIO & Managing Partnercurrent2019 — presentSan Francisco Bay Area
- Farallon Capital ManagementInvestment Professional2015 — 2019San Francisco
- Massachusetts General HospitalOrthopaedic Surgery , Clinical Clerkship2013 — 2014Orthopedic Oncology
- Brigham and Women's HospitalOrthopaedic Surgery , Clinical Clerkship2012 — 2013Orthopedic Spine
- Stanford University School of MedicineHoward Hughes (HHMI) Fellow2009 — 2011Steinman Lab, Stanford University School of Medicine
Skills & more
HealthcareImmunologyStatisticsData AnalysisClinical ResearchScienceLifesciencesNon-profitsMedical DevicesCommunity OutreachNonprofitsSurgery
+4 more
Life SciencesBiotechnologyTeam MotivationPublic SpeakingFrom Arsani's professional profile.
Colleagues at Logos
Benjamin Chan
Finance Manager at Logos
Brandon Adams
Analyst at Logos
Cynthia Goldsmith
Chief Financial Officer at Logos
Derek Gould
General Counsel / Chief Compliance Officer at Logos
Dr. Arsani William
Managing Partner / Chief Investment Officer at Logos
Dr. Ed Zhong
Investment Advisor at Logos
Dr. Graham Walmsley
Managing Partner at Logos
Dr. Jesse Yu
Senior Analyst at Logos
Frequently asked questions
- Who is Arsani William?
- Arsani William is Managing Partner and Chief Investment Officer at Logos, where he oversees portfolio construction, risk management, and strategy across public and private markets. Before founding Logos, he worked as an investment professional at Farallon Capital Management, contributing to its biopharma portfolio and investment framework. Trained as a physician, he earned his MD at Harvard Medical School, an MBA at Stanford Graduate School of Business, and a BS in Biology at Stanford University.
- Where does Arsani William work?
- Arsani William is Managing Partner / Chief Investment Officer at Logos.
- What does Arsani William invest in?
- Arsani William invests in Biotech.
- Where did Arsani William go to school?
- Arsani William studied at Harvard Medical School (Doctor of Medicine (M.D.)); Stanford University Graduate School of Business (Master of Business Administration (M.B.A.)); Stanford University (B.S Biology- Honors Neuroscience & Immunology).
Same school
Also attended Harvard Medical School245
Niko BonatsosFounder and Managing Partner of VerdictAnthony PhilippakisInvestor at GV (Google Ventures)Ben RobbinsInvestor at GV (Google Ventures)David ReshefInvestor at GV (Google Ventures)Krishna YeshwantInvestor at GV (Google Ventures)Morgan CheathamPartner and Head of Healthcare and Life Sciences at Breyer Capital
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+ 239 more
Also attended Stanford University Graduate School of Business2,000
Roelof BothaAdvisor & former Steward at Sequoia Capital; SpaceX board memberPeter FentonGeneral Partner at BenchmarkSteve JurvetsonCo-founder of Future VenturesDavid SzeAdvisory Partner at GreylockKatherine BoyleGeneral Partner at Andreessen Horowitz (American Dynamism)Hunter WalkCo-founder & Partner at Homebrew
+ 1,994 more
Also attended Stanford University2,000
Peter ThielCo-founder & Partner at Founders FundReid HoffmanCo-founder of LinkedIn; Partner at GreylockDavid SacksCo-founder & General Partner at Craft Ventures; former White House AI & Crypto CzarKeith RaboisManaging Director at Khosla VenturesGarry TanPresident & CEO of Y CombinatorAlfred LinPartner at Sequoia Capital
+ 1,994 more
Shared employers
Also worked at Logos Capital Management, LLC7
Brandon AdamsAnalyst at LogosDerek GouldGeneral Counsel / Chief Compliance Officer at LogosCynthia GoldsmithChief Financial Officer at LogosUdit DalalVP, Operations at LogosBenjamin ChanFinance Manager at LogosGraham WalmsleyGeneral Partner at Logos
+ 1 more
Also worked at Farallon Capital Management14
Saurabh K. MittalChairman, CEO and Founder at Mission HoldingsJefferson ChenManaging Director at Informed Ventures Advisors, LlcMike HickeyCFO at AN Venture PartnersSubodh GuptaInvestor at Valo VenturesAndrew GalvinChief Financial Officer at Javelin Venture PartnersTom SteyerCo-Founding Investor at Radicle Impact
+ 8 more
Also worked at Massachusetts General Hospital102
Ben RobbinsInvestor at GV (Google Ventures)Erin MooreInvestor at Third Rock VenturesJeb KeiperInvestor at Third Rock VenturesJefte DrijversInvestor at Third Rock VenturesDan GebremedhinPartner at Flare Capital PartnersRochelle WalenskyExecutive Partner at Flare Capital Partners
+ 96 more
Also worked at Brigham and Women's Hospital78
Nathan BlecharczykCo-founder & CSO of AirbnbAnthony PhilippakisInvestor at GV (Google Ventures)Nasra MohamedInvestor at Third Rock VenturesAlexi Nazem, MDGeneral Partner at AlleyCorpDavid Rosenthal, MDVenture Partner at AlleyCorpChristiana BardonManaging Partner of MPM BioImpact, leading the firm's public market investing
+ 72 more