Born from consumer tech. Molded in multifamily.

We’ve built a team of dedicated people with diverse backgrounds who’ve come together to create a product that we believe in.

Our Story

We at Mobile Doorman believe there’s a disconnect between what residents expect and what property managers provide from a service and mobile technology standpoint. In our minds, apartment communities need to go beyond the web portal to connect with residents on their mobile devices. That’s why we created an app that does just that.


Mobile Doorman is led by a seasoned team with more than 65 years' combined experience.

Talk to me about:
Dogs, Chicago and Chicago dogs

My favorite app:

Bob Matteson

Co-Founder / CEO

Talk to me about:
Entrepreneurship, Star Trek, or bitcoin

My favorite app:

Brian Samson

Co-Founder / CTO

Talk to me about:
Wine or food

My favorite app:
... Mobile Doorman, duh?!

Larry Bellack



We’re a group of passionate, hard working people dedicated to building a product that properties — and their residents — love.

Talk to me about:
My family, sports, tech, history, donuts

My favorite app:
ESPN and Ring

Joe Summers

VP - Sales

Talk to me about:
Brands you love, Pilates, Travel, Sweets

My favorite app:

Kara Bubb

VP - Product

Talk to me about:
Food, travel, running and scary movies

My favorite app:

Katrina Tofflemire

VP - Operations

Talk to me about:
My family & dogs, the last book you read

My favorite app:
UBEReats, Twitter

Judy Bellack

Chief Consultant/Advisor

Talk to me about:
Cars, boats, real estate, yoga, doodles

My favorite app:

Nick Carmen

Co-Founder / Director of Business Operations

Talk to me about:
My daughter Poppy, farming, tacos

My favorite app:

Katy Swiergosz

Director of Customer Experience

Talk to me about:
The last concert you attended, Pizza

My favorite app:

Charlie Pope

Director of Corporate Development

Talk to me about:
Movies, Chicago sports, WI cheese curds

My favorite app:

Will Clanfield

Director of Marketing

Talk to me about:
My family, dachshunds, hiking, boating

My favorite app:
Instagram or Delta

Walt Phelps

National Accounts Director

Talk to me about:
Family, Movies & the Colorado outdoors

My favorite app:
Amazon, Peloton, IMDB

Jeff Proebstle

National Accounts Director

Talk to me about:
Boxing, Rugby or Scuba diving

My favorite app:

Eoin Kirwan

Director of Accounting


Mobile Doorman HQ

159 N. Sangamon St., #273
Chicago, IL 60607

Mobile Doorman Madison

4513 Vernon Blvd., #301
Madison, WI 53705

Join our team

Want to work with Mobile Doorman? We’re always looking for smart, talented people who want to be a part of our team.