Meet the people behind the projects.

It’s been said that a company’s best asset is their people. At Melvin Mark, that’s definitely true — and something you’ll discover from your very first contact. Our people do what they love. They collaborate. They grow. They become the best at what they do. And as a result, they tend to stay here for a long time, often spending the bulk of their career with us. That’s exactly the kind of dedicated professional you can expect on your project.

Alyssa Deitz

Content & CRM Specialist

Ana Debnam

Senior Staff Accountant

Arletta Demaree

Transaction Specialist

Brandi Stevens

Senior Space Planner

Bryan Morey

Chief Engineer

Bryn Hokkanen


Courtney Zielonka

Marketing communications coordinator

Dan Dittmer

Project Manager

David Schaffer

Managing Director, Production

Deborah Johnson

Brokerage & Executive Services Coordinator

Dina Schilling

Assistant Property Manager

Don Drake

VP of Melvin Mark Brokerage Company, Broker

Don Gasser

Chief Engineer

Dwight Knapp

Executive VP of Finance

Elizabeth “Liz” Hirst

Property Manager

Gary Zeller

Building Engineer

Greg Wellington

Managing Director

Jason Guerraz

Assistant Building Engineer

Jewelz Cole

Office Coordinator

Joanne Hurd

Associate Director, Closing/Servicing

John Petersen

President of Melvin Mark Capital Group

Joyce Appel

Transaction Specialist

Julian Bernard

Maintenance Technician

Kelley Knorr

Executive VP of Operations

Kim Barnett

VP of Human Resources

Leah Wilson

Loan Servicing Analyst

Lindsay Darr

Senior Property Management Coordinator

M. James “Jim” Mark

Chief Executive Officer

Margaret Linn

Transaction Specialist

Mark Lueck

Project Coordinator

Mark Paskill

Director, Loan Production

Matt Segerdahl

Project Coordinator

Melvin “Pete” Mark, Jr.

Founder, 1926-2017

Mircea “Mitch” Cioara

Accounting Manager

Nick Ehlen

Managing Partner, MMI

Nicole Onder


Olmer De Leon Martinez

Maintenance Technician

Paul Andrews


Peter Andrews

Executive VP of Brokerage

Quinn Montes

Maintenance Technician

Ron Bakker

Project Coordinator

Ryan Becker


Samuel Barry

Maintenance Technician

Scott Andrews

Principal, Broker

Teresa Robles


Tim Parker

VP of Melvin Mark Brokerage Company, Broker

Tom Becic

VP of Melvin Mark Brokerage Company, Broker

Valorie Cochran

Senior Property Manager