Write a reviewFor vendors
♡
Home / Investors / Don Middleberg

Don Middleberg

Angel Investor · New York City

About Don Middleberg

Angel investor (CEO) based in New York City, New York. Focus areas include Health Care, Communications, Information Technology (IT). Invests at seed stage. Past investments include NY Angel Investors, OrganizedWisdom.

Investment focus

Stages
Seed
Sectors
Health CareCommunicationsInformation Technology (IT)Search EnginePublic Relations

Portfolio

No portfolio companies recorded yet; Don Middleberg reports 2 investments overall.

Similar investors

Aaref Hilaly

Angel Investor · San Francisco
SeedSeries BEarly Stage VentureSeries AHealth CareData IntegrationTalent ManagementE-commerce+16
60Investments
—Exits

Aaron Bast

Venture Fund · Kitchener
SeedEarly Stage VentureAdvertisingHealth CareAccountingPayments+16
60Investments
—Exits

Abbie Celniker

Venture Fund · Newton
SeedHealth CareDrug DiscoveryAutoimmune DiseasesWellness+16
60Investments
—Exits

Abhinaya Konduru

Venture Fund · Chicago
SeedPre-SeedEarly Stage VentureHealth CareE-commercePaymentsCybersecurity+16
60Investments
—Exits

Adam Cragg

Angel Investor · Calgary
SeedPre-SeedEarly Stage VentureSeries AAdvertisingHealth CareCybersecurityEnterprise Software+16
60Investments
—Exits

Adam Rothenberg

Angel Investor · New York City
SeedPre-SeedEarly Stage VentureSeries AHealth CareE-commerceMessagingDisruptive Innovation+16
60Investments
—Exits