ABOUT US

Great people who provide great living experiences.

275+

Properties under our management

150

Dynamic and customer-focused employees

22

Desirable and growing neighborhoods to live in

Our Story

Cornerstone Apartment Services, Inc. focuses exclusively on managing apartment properties in Denver’s urban core. As the largest apartment and fastest growing management company in central Denver, we offer the widest range of apartments in Denver’s most desirable neighborhoods. We use our scale to generate leasing traffic, reduce operating costs, and attract dynamic and engaged employees.

The Cornerstone Team

Max Clark

Regional Portfolio Manager

Mike Coleman

Regional Portfolio Manager

Cara Young

Regional Portfolio Manager

Michael Halligan

Regional Portfolio Manager

Sam Frishman

Portfolio Manager

Justin Mullins

Assistant Portfolio Manager

Brian Tucci

Portfolio Manager

Catie Carnes

Assistant Portfolio Manager

John Martanovic

Portfolio Manager

Adam Edwards

Portfolio Manager

Quin Crist

Assistant Portfolio Manager

Joseph Cisneros

Portfolio Manager

Hunter Guttendorf

Assistant Portfolio Manager

CJ Derzak

Portfolio Manager

Carter Sednaoui

Assistant Portfolio Manager

Crystal Alvarez

Assistant Portfolio Manager

Cody Kothleitner

Portfolio Manager

Janko Veres

Assistant Portfolio Manager

Grant Wolfe

Portfolio Manager

Adam Weidner

Assistant Portfolio Manager

Michael (MJ) Johnson

Portfolio Manager

Tyler Kelly

Portfolio Manger

Danilo Perez-Vides

Assistant Portfolio Manager

Maeghen Davis

Portfolio Manager

Chrissy Makris

Assistant Portfolio Manager

Jacob Casados

Assistant Portfolio Manager

Andy Fitzgerald

Portfolio Manager

Pete Collins

Assistant Portfolio Manager

Marcus Pagliarulo

Portfolio Manager

Eric Neal

Portfolio Manager

Denver Maddox

Assistant Portfolio Manager

Patrick Howard

Assistant Portfolio Manager

Judy Hawronsky

Portfolio Manager

Alyssa Yslas

Office Manager

Leslie Vargas

Administrative Office Assistant

David Garcia

Pricing Manager

Mason Gaddy

Pricing Analyst

Drake Plunkett

Digital Marketing Specialist

Brenna Farrell

Graphic Design and Marketing Specialist

Alex Farmer

Social Media/Events Coordinator

Jacqueline Booz

Accounting Manager

Kevin Condy

Property Accountant

Van Nguyen

Property Accountant

Teke Murphy

Property Accountant

Tambria Leland

Property Accountant

Deb Jaffe

Jr Property Accountant

Cecilia Mendez

Jr Property Accountant

Josh Schumer

Property Accountant

Tia Jones

Sales and Marketing Director

Sinai Bebo

Leasing Manager

Letti Pena

Leasing Assistant

Thomas Hooper

Leasing Agent

Doug Fauser

Field Leasing Agent

Brian Etterlein

Field Leasing Agent

Kayla Mathews

Field Leasing Agent

Gillian Mason

Leasing Coordinator

Lea Schoengarth

Leasing Coordinator

Leo Garrido

Leasing Coordinator

Scarlet Rhodelander

Leasing Coordinator

Andy DiPalma

Construction Manager

Ted Behrend

Project Manager

Michael Bennett

Project Manager

Josh Padilla

Assistant Project Manager

Wanda Evans

Construction Accountant

Curt Hulbert

IT Manager

Justin Ulfig

Operations Analyst

Allie Seay

Transaction Manager

Shy Chapman

HR Generalist

Kathy Hooper

HR Director

Jake Smith

Operations Director

Marc Hruby

Chief Financial Officer

Charlie Hogan

Chief Executive Officer

Jim Lorenzen

President & Founder

Cornerstone Crew

We're all here!

Show All

Our Mission

Cornerstone is committed to making urban Denver a place where people want to live and thrive.

1 / 3

Our Mission

Cornerstone is committed to making urban Denver a place where people want to live and thrive.

1 / 3

Our Culture

Check out what's happening in our office, explore new restaurants and features in Denver and even learn how to design your apartment by following us on social media.

Not just apartments. We have jobs too!