What kind of dentist is Gary John Petenko?

Gary John Petenko is a general dentist practicing in Marlboro, NJ.

Is Gary John Petenko a licensed dentist?

Gary John Petenko holds a dental license with status: Expired. License number 22DI01093200. Valid until October 31, 2021.

Gary John Petenko, General Dentist in Marlboro, NJ

Other dentists in Marlboro

Marc Aaron Christy Stuart Scott Albin Edward Kozlovsky George William Sandau Stephen Roy Silverstein Warren Furie Mark Joel Schwitz Minjin Yoo

See all dentists and offices in Marlboro, NJ →

Listed because their federal registry record places them in Marlboro. This is not a statement that they work together.

Last verified by WhoIsMyDentist: September 19, 2026. Sourced from the U.S. federal NPI registry and state dental board licensing (federal record dated March 31, 2010). If this looks outdated, use "Report an issue" on this profile to suggest a correction.