My story
From Brooklyn to private equity
An immigrant family, a door-to-door sales job, the FBI, and a year of losing every deal before closing the first one.
My parents came to the United States from the Soviet Union in 1993. When we first moved to Brooklyn, four households shared one two-bedroom apartment: my grandparents, my two uncles and their families, and my parents and me. My dad worked day and night shifts and still found time to help me with my homework. My mom became a self-employed hairdresser.
I learned to sell before I learned finance. At John Jay College I worked mornings at an AT&T store, then went door to door for Verizon, where I earned my first six figures. A conversation with a retiring lawyer talked me out of law school, and a professor I respected suggested I apply to the FBI. I trained at Quantico and served as a special agent for nearly three years.
When I left the Bureau, I started over. I earned a master’s in accounting at Brooklyn College, passed the real estate license exam, and went to every investor event I could find. At the beginning, I lost every deal to seasoned investors. My first deal, a nine-property portfolio in Newark, closed in 2015. A 140-unit apartment building in Akron, Ohio, became the start of Krainert Group.
In 2019 I founded KVLR Capital to invest in healthcare, with a board of executives who had run the kinds of companies we wanted to own. I wrote The Art of Private Equity to share the lessons business schools don’t teach: how investors actually think, buy, build, and sell.
- 1993
Brooklyn
Family arrives in New York from the Soviet Union.
- 2006
College and sales
John Jay College while selling for AT&T, then Verizon.
- FBI
Special agent
Trained at Quantico; served nearly three years.
- 2013
Starting over
Master’s in accounting at Brooklyn College.
- 2015
The first deal
A nine-property portfolio in Newark, New Jersey.
- 2016
Krainert Group
A 140-unit building in Akron, Ohio, starts the firm.
- 2018
Running for office
New York State Senate, South Brooklyn and Staten Island.
- 2019
KVLR Capital
A healthcare private equity firm.
- 2026
The book
The Art of Private Equity, from WBC Publishing.
Ventures
Three businesses, one approach: build with experienced people, buy right, and create value that lasts.

Healthcare private equity
KVLR Capital
Founded in 2019 in New York to acquire and grow healthcare companies. The name comes from Kevlar, the material in bulletproof vests, a reminder that protecting capital comes first.

Multifamily real estate
Krainert Group
A real estate investment group focused on A- and B-class apartment communities, which David chairs.

Books and education
WBC Publishing
The imprint behind The Art of Private Equity. David has also led an M&A analyst program for graduate and undergraduate students since 2019.
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