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Mark Zelenak - Email & Phone Number

District Manager at Diopsys

Mark Zelenak is based out of Macomb Township, Michigan, United States and works at Diopsys as District Manager.

Mark Zelenak's Contact Information

Latest update
October 9, 2025
Location
Macomb Township, Michigan, United States

Mark's current employer

Diopsys logo

Diopsys

Description
HQ Location
Cedar Knolls, New Jersey, United States
Number of employees
11-50
Industry
Medical Equipment Manufacturing
Latest update
May 1, 2024

Frequent questions about Mark Zelenak

What company is Mark Zelenak working for?
Mark Zelenak works for Diopsys.
What is Mark Zelenak's function at Diopsys?
Mark Zelenak is District Manager at Diopsys.
Where is Mark Zelenak based?
Mark Zelenak is based out of Macomb Township, Michigan, United States.
Who are Mark Zelenak's co-workers?
Mark Zelenak's colleagues are Joseph Fontanetta, Matt Emmer, Laurie Cox, Brian Goodwin, Alan Rich, Jae Jeong, Tibor Szoke, Diane Fulton, Frank Taranto, Anthony Fontanetta, Jeff O'Hara.
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Mark's co-workers

Joseph Fontanetta avatar
Joseph Fontanetta
CEO
Matt Emmer avatar
Matt Emmer
V.P., Business Development
Laurie Cox avatar
Laurie Cox
VP of Engineering
Brian Goodwin avatar
Brian Goodwin
Vice President of Sales
Alan Rich avatar
Alan Rich
Vice President, Sales
Jae Jeong avatar
Jae Jeong
Director of Procurement
Tibor Szoke avatar
Tibor Szoke
Director of Manufacturing
Diane Fulton avatar
Diane Fulton
Director of Insurance and Client Development
Frank Taranto avatar
Frank Taranto
Director of Clinical Support Services - Biomedical Engineer
Anthony Fontanetta avatar
Anthony Fontanetta
Software Engineer
Jeff O'Hara avatar
Jeff O'Hara
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