About
Brian Weigand is an EMT who spent four years with the NYC 911 ambulance system and built reporting software for a private ambulance service. He is co-founder and CEO of CareSwift.
Founder at CareSwiftYC S25
Intro paths
YC
Brian went through Y Combinator (Summer 2025) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Tyler Bosmeny, General Partner at Y Combinator — the partner who ran CareSwift's batch and knows the company first-hand. YC profile ↗
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In turn, Brian can intro founders to CareSwift's investors below.
CareSwift's investors · 1
Co-founders at CareSwift
JZ
Jonathan ZeroFounder
Experience
- CareSwiftChief Executive Officercurrent2025 — present
- Insomniac EventsDispatcher2024 — 2025Las Vegas, Nevada, United States
- NYU Langone HealthEmergency Medical Technician2022 — 2025
- ParaDocs Worldwide Inc.Emergency Medical Technician2021 — 2025New York, New York, United States
- BRAVO Volunteer Ambulance Service Inc.Emergency Medical Technician / Emergency Dispatcher2021 — 2024Brooklyn, New York, United States
Skills & more
Computer Aided Dispatch1Emergency CommunicationsEmergency ServicesClient Relations1Full-Stack DevelopmentCustomer Relationship Management (CRM)Emergency Medical Services (EMS)Emergency Response TeamTechnical SupportCustomer SatisfactionNext.jsReact.js
+9 more
C++JavaScriptNode.jsHTML5HTMLCommunicationProblem SolvingAnthropic ClaudeAI Software Development- Emergency Medical Technician — New York State Department of Health
- Lifeguard — NYC Department of Parks & Recreation
- Lifeguard — American Red Cross
- Health Care Provider CPR & AED (BLS) — Emergency Care and Safety Institute
From Brian's professional profile.
Frequently asked questions
- Who is Brian Weigand?
- Brian Weigand is an EMT who spent four years with the NYC 911 ambulance system and built reporting software for a private ambulance service. He is co-founder and CEO of CareSwift.
- Where does Brian Weigand work?
- Brian Weigand is Founder of CareSwift.
- What companies did Brian Weigand found?
- Brian Weigand founded CareSwift.
- Where did Brian Weigand go to school?
- Brian Weigand studied at Y Combinator (S25); St. John's University (Bachelor of Arts - BA, Computer Science).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
Y Combinator mafia4,716
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3
+ 4,709 more
St. John's University mafia2
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports VenturesCollin WallaceGeneral Partner at Lobby Capital
+ 1,994 more
Also attended St. John's University9
Kerry DugganAdvisor at Commonweal VenturesAnthony DeMaioSystems Support Specialist at Oxeon PartnersQuitterie de WendelHead of Communications at MBO+Kiran ShahAssociate Director, Portfolio Growth at Brand Capital InternationalShimali PuriExecutive Assistant and Office Manager at Cowboy VenturesJoe KaczorowskiPartner & CFO at Breakwater Investment Management
+ 3 more
Shared employers
Also worked at CareSwift1
Also worked at NYU Langone Health31
Ken ChenaultInvestment Team at General CatalystKrupa VankayalaPartner, People & HR at Sapphire VenturesMax ColbertPhysician-Entrepreneur at Medical Excellence CapitalMichal Gilon-YanaiPartner at Two Lanterns Venture PartnersMichael NovogratzFounder and CEO at Galaxy VenturesDov ShamirInvestor at Maccabee Ventures
+ 25 more