Greg Siewny
Known for Production · 5 credits
Biography
Greg Siewny is an actor, producer, and medical consultant in films, known for A Bachelor's Valentine and The Green Oak Guardian. After a successful career as an OB/Gyn Surgeon in his hometown in Ohio, he stumbled into movie making. He also has a beloved classic car, which he uses in productions.
Known For
Movies (5)
About Greg Siewny
Greg Siewny is an actor, producer, and medical consultant in films, known for A Bachelor's Valentine and The Green Oak Guardian. After a successful career as an OB/Gyn Surgeon in his hometown in Ohio, he stumbled into movie making. He also has a beloved classic car, which he uses in productions. With 5 credits spanning from 2023 to 2025, Greg Siewny has appeared in 5 films and 0 TV shows.
Fans searching for Greg Siewny movies, Greg Siewny filmography, or the latest projects starring Greg Siewny can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Greg Siewny Movies
- The Mastermind (2025) — as Newspaper Thief (uncredited)
- The Alto Knights (2025) — as Politician
- Shirley (2024) — as Airport Traveler (uncredited)
- Heartland Harmony (2023) — as Studio Executive
- Water’s Edge (2025) — as Dr. Jim Bryant, Coroner
Where to Watch Greg Siewny Films
Most Greg Siewny movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Greg Siewny, check our movies catalogue and browse page.