David Eric Biro (born 1964) is an American writer and physician.

Biro was born in 1964,[1] and grew up in Brooklyn, New York, where he attended Poly Prep with his three sisters.

[4] Biro is an associate clinical professor of Dermatology and Medical Humanities at SUNY Downstate in Brooklyn,[5] and a clinical assistant professor of Dermatology at the NYU Grossman School of Medicine.

[8][non-primary source needed] In 1996, Biro discovered that he had a rare bone marrow disease, paroxysmal nocturnal hemoglobinuria.

Biro married fashion executive Daniella Vitale in 1991.[2][12][better source needed].