Fundraising Fox

Robert Mittendorff

Investor

General Partner at B Capital Group · Board director at Atomwise

San Francisco

About

Robert Mittendorff, MD is a General Partner and Global Head of Healthcare at B Capital, focusing on venture and growth investments in healthcare companies. He previously spent nearly a decade at Norwest Venture Partners as Partner and Co-Head of Healthcare, and earlier held an executive role at Hansen Medical, worked in portfolio strategy at Merck, and consulted at BCG. He is a board-certified emergency physician with an MD from Harvard Medical School, an MBA from Harvard Business School, and a BS in biomedical engineering from Johns Hopkins University.

Contact· self-published, not guessed

Invests in

BiotechDigital HealthHealthtechMedical Devices

Beyond investing

Education
Studied at Harvard (M.D.) Studied at Johns Hopkins (B.S., biomedical engineering) Studied at Stanford (Emergency Medicine)
Communities
He was co-chair of the Digital Healthcare Innovation Summit. He was a member of the Leadership Fellows at Johns Hopkins. He completed fellowships with Howard Hughes, MIT and HBS.
Awards
He is a Fellow of the American Academy of Emergency Medicine (FAAEM).
Hobbies
He is a Premier League fan who supports Manchester United. He was a varsity athlete at Johns Hopkins.

From published sources — common ground for a warm intro.

Board director at Atomwise

Intro paths

→

In turn, Robert can intro founders to Atomwise's investors below.

Atomwise's investors · 12

Aurum Venture PartnersPleasantonB Capital GroupManhattan Beach · $10M – $50M checksB4 Capital$10M – $50M checks · since 2020Cerity Partners VenturesBostonCreative Destruction Lab (CDL)Toronto · $50K – $250K checksDCVC (Data Collective)Palo Alto · $5M – $25M checksDolby Family VenturesSan FranciscoDraper AssociatesSan Mateo · $500K – $5M checksOS FundPark Ridge · $1M – $2M checksThreshold VenturesPalo Alto · $500K – $20M checksUnruly CapitalLondonVickers Venture PartnersSingapore

Co-founders at Atomwise

IW
Izhar WallachExecutive Officer, Director
AH
Abraham HeifetsExecutive Officer, Director, Promoter

Experience

  1. B CapitalGeneral Partner and Global Head of Healthcarecurrent2021 — presentSan Francisco, California, United States
  2. ARTBIOMember Board of Directorscurrent2025 — present
  3. EvommuneBoard Observercurrent2024 — present
  4. Nuvig Therapeutics Inc.Board Observercurrent2024 — present
  5. Capital RxMember Board of Directorscurrent2022 — presentNew York, United States
  6. CARRICK THERAPEUTICS UK LIMITEDMember Board of Directorscurrent2023 — presentDublin, County Dublin, Ireland
  7. CarlsmedMember Board Of Directorscurrent2022 — presentCarlsbad, California, United States
  8. Lively, Inc.Member Board Of Directorscurrent2021 — presentSan Francisco Bay Area
  9. HotSpot Therapeutics, Inc.Member Board of Directorscurrent2021 — presentBoston, MA
  10. Volastra TherapeuticsMember Board of Directorscurrent2024 — presentNew York City Metropolitan Area
  11. Triumvira Immunologics, Inc.Member Board of Directorscurrent2022 — presentOntario, Canada
  12. AtomwiseMember Board of Directorscurrent2023 — present
  13. PicnicHealthInvestorcurrent2022 — present
  14. Nalu Medical, Inc.Member Board of Directors2024 — 2026San Diego, California, United States
  15. AetionBoard Observer2021 — 2025New York, United States
  16. Kaiser PermanenteEmergency Physician2008 — 2021
  17. Norwest Venture PartnersCo-Head Healthcare Group2020 — 2021San Francisco Bay Area
  18. Norwest Venture PartnersPartner2012 — 2021Palo Alto, CA
  19. Route 92 MedicalBoard Observer2019 — 2021San Mateo, California, United States
  20. Neocis Inc.Member Board Of Directors2019 — 2021Miami, Florida
  21. Impel NeuroPharmaBoard Of Directors2018 — 2021Seattle, Washington
  22. VisitPayBoard Of Directors2017 — 2021Boise, Idaho
  23. Talkspace - Online TherapyBoard Observer2016 — 2021New York
  24. Qventus, IncBoard Of Directors2016 — 2021Palo Alto, CA
  25. TigerConnectBoard Of Directors2015 — 2021Greater Los Angeles Area
  26. Omada HealthBoard Observer2015 — 2021San Francisco Bay Area
  27. Silk Road Medical, Inc.Board Of Directors2017 — 2020Sunnyvale, California
  28. Health CatalystInvestment Team Member2013 — 2019Greater Salt Lake City Area
  29. iCardiacFormer Director, Board2013 — 2018Rochester, New York Area
  30. BioTel Care a BioTelemetry CompanyFormer Board Observer2014 — 2016Greater Boston Area
  31. iRhythm Technologies, Inc.Former Board Observer2013 — 2016San Francisco Bay Area
  32. Misfit WearablesFormer Investment Observer2013 — 2015San Francisco Bay Area
  33. Intersect ENT, IncFormer Board Observer2013 — 2015Menlo Park, CA
  34. Hansen Medical (Robotics)Vice President, Marketing and Business Development2008 — 2012Mountain View, CA
  35. The Boston Consulting GroupConsultant2002Greater New York City Area
  36. Howard Hughes Medical InstituteHoward Hughes Fellow (neuroengineering)2000 — 2001Greater Boston Area
  37. MerckStrategy Analyst2000 — 2001West Point, PA
  38. MITRESoftware Engineer (part time)1992 — 1996

Skills & more

Robotics2Medical Robotics2Healthcare Information Technology (HIT)1Digital HealthEmergency MedicineHospital OperationsCorporate StrategyClinical TrialsAclsAtlsPalsNALS
+12 moreDisaster MedicineMachine LearningArtificial Intelligence (AI)Artificial Neural NetworksDeep LearningData SciencePython (Programming Language)Venture CapitalStart-upsSaaSStrategyStrategic Planning

Languages Italian · Spanish

  • Caltech Data Science and Generative AI Program — Caltech
  • MIT Data Science and Machine Learning Certificate — Massachusetts Institute of Technology
  • Artificial Intelligence in Pharma and Biotech — MIT Sloan School of Management
  • Emergency Medicine Certification — American Board of Emergency Medicine
  • Pediatric Advanced Life Support (PALS) — American Heart Association
  • Advanced Trauma Life Support (ATLS) — American College of Surgeons
  • Advanced Cardiac Life Support (ACLS) — American Heart Association
  • FAAEM (Fellow) — American Academy of Emergency Medicine (AAEM)
  • Member — American Association for Physician Leadership® (AAPL)
  • Stanford Directors College — Stanford Law School

From Robert's professional profile.

Deals · 6

Solve Therapeutics, Inc.Board seat

via B4 Capital · filed Nov 2025 · $120.5M raise

Capital Rx, Inc.Board seat

via B4 Capital · filed Sep 2025 · $232.9M raise

AktanaBoard seat

via B4 Capital · filed Oct 2020 · $30M raise

NeocisBoard seat

via B Capital Group · filed Jul 2019 · $30M raise

Impel NeuropharmaBoard seat

via B Capital Group · filed Jul 2019 · $1.6M raise

Silk Road MedicalBoard seat

via B Capital Group · filed Jul 2017 · $42M raise

Attribution from SEC filings, press coverage, and firm rosters.

Other disclosed investments

Led

ClerioExcision BiosciencesMyome

Board seats

AtomwiseAtomwiseAvalyn PharmaCapitalRxCarlsmedCarrickHealthcare North America Growth StageiCardiacIntersect ENTiRhythm TechnologiesLivelyNaluNalu MedicalOmadaQventusRoute92TalkspaceTelcareTigerConnectTriumviraVisitPayVolastra

Investor

CarlsmedHealth CatalystMisfit WearablesPrecision NeuroscienceSift Healthcare

Sources: the firm's website · SEC Form D filings · curated public sources.

Colleagues at B Capital Group

Aakash Tulsani
Principal at B Capital Group
Abhiram Kumar
Principal at B4 Capital
Adam Seabrook
Partner at B4 Capital
Adrian Alvarez
Senior Manager, Finance at B Capital Group
Akash Khandelwal
Senior Associate at B4 Capital
Allen Duan
Venture Partner at Differential Ventures
Annie Hersh
Executive Assistant at B Capital Group
Arijit Sengupta
Venture Partner, Enterprise Tech and AI at B4 Capital

Frequently asked questions

Who is Robert Mittendorff?
Robert Mittendorff, MD is a General Partner and Global Head of Healthcare at B Capital, focusing on venture and growth investments in healthcare companies. He previously spent nearly a decade at Norwest Venture Partners as Partner and Co-Head of Healthcare, and earlier held an executive role at Hansen Medical, worked in portfolio strategy at Merck, and consulted at BCG. He is a board-certified emergency physician with an MD from Harvard Medical School, an MBA from Harvard Business School, and a BS in biomedical engineering from Johns Hopkins University.
Where does Robert Mittendorff work?
Robert Mittendorff is General Partner at B Capital Group and Board director at Atomwise.
What does Robert Mittendorff invest in?
Robert Mittendorff invests in Biotech, Digital Health, Healthtech, Medical Devices.
What boards does Robert Mittendorff sit on?
Robert Mittendorff holds tracked board seats at Aktana, Atomwise, Atomwise, Avalyn Pharma, Capital Rx, Inc., CapitalRx, Carlsmed, Carrick, Healthcare North America Growth Stage, iCardiac.
What companies has Robert Mittendorff invested in?
Investments tracked here include Clerio, Excision Biosciences, Myome, Carlsmed, Health Catalyst, Misfit Wearables, Precision Neuroscience, Sift Healthcare.
Where did Robert Mittendorff go to school?
Robert Mittendorff studied at Harvard Business School (MBA); Harvard Medical School (MD); The Johns Hopkins University (B.S. (high honors), Biomedical/Electrical Engineering).
What awards has Robert Mittendorff received?
He is a Fellow of the American Academy of Emergency Medicine (FAAEM).
Does Robert Mittendorff lead rounds?
Yes — Robert Mittendorff has led 3 tracked investments.

Same school

Also attended Harvard Medical School143

Niko BonatsosVerdict Capital founder and pre-consensus investor formerly at General CatalystAnthony 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

+ 137 more

Also attended The Johns Hopkins University261

Wes NicholsPartner at March Capital PartnersDemi ObayomiPrincipal at Sapphire VenturesJun JeonInvestor at Khosla VenturesNicole FraenkelInvestor at Khosla VenturesElena VibochManaging Director at General CatalystScott RubinVenture Partner at Lux Capital

+ 255 more

Also attended Stanford University School of Medicine83

Jeffrey FinerVenture Partner at Third Rock VenturesRebecca MancusiInvestor at Third Rock VenturesSebastian CaliriInvestment Team at 8VCAlex MorganInvestor at Khosla VenturesLauren PopovAssociate at Westlake Village BioPartnersClare OzawaManaging Director at Versant Ventures

+ 77 more

Also attended Massachusetts Institute of Technology1,387

Fred WilsonCo-founder & Partner at Union Square VenturesElad GilSolo general partner investing through Gil CapitalAileen LeeFounder & Managing Partner of Cowboy VenturesHemant TanejaCEO & Managing Director of General CatalystNat FriedmanCo-lead of Meta Superintelligence Labs; co-founder of NFDGBrad FeldCo-founder of Foundry and Techstars

+ 1,381 more

Shared employers

Also worked at Capital Rx4

Akanksha MehtaInvestor at TRANSFORMATION CAPITALLenard MarcusGeneral Partner at Edison PartnersLloyd D. FioriniGeneral Counsel, Chief Compliance Officer at Capital RxKaren DierkerExecutive Vice President, Enterprise Solutions at Capital Rx

Also worked at Lively, Inc.4

Matt HayesGeneral Partner at PJCMark SelcowPartner at Costanoa VenturesSaad SiddiquiGeneral Partner at Titanium VenturesNicholas SedletFounder at HireArt

Also worked at Triumvira Immunologics, Inc.1

Widya MulyasasmitaPrincipal at B Capital Group

Also worked at Silk Road Medical, Inc.2

Annette RodriguezSenior Advisor, MKH Capital Partners at The 98Noah KnaufGeneral Partner at Bond Capital Management