Meet the people who make Arch Street Center possible

Everything that happens at Arch Street Center is made possible by a very small, dedicated staff and a legion of volunteers who share our mission.

Board Members

Teri - headshot

Teri Miller-Landon

Chair

Sami Vollrath

Vice Chair

One Interesting Fact: Sami has been to 15 Dave Matthews Band concerts and counting! Why I Love Arch Street Center: I love Arch Street Center...

Donna Bent

Treasurer

One Interesting Fact: I enjoy being home. Why I Love Arch Street Center: I wanted to contribute to my community in a way that helps...

One Interesting Fact: I was enrolled in a Spanish-immersion program in elementary school where all classes were taught in Spanish and English was forbidden in...

Dave Stauffer

Board Member

One Interesting Fact: I used to race mountain bikes and competed in multiple 24 hour races. Why I Love Arch Street Center: One of the...

Why I Love Arch Street Center: I’m proud to be part of the organization at this time in history because right now has proven to...

Darren Landis

Board Member

One interesting fact about me: I’ve seen a penguin in the wild! Why I support Arch Street Center: Having worked on both sides of our criminal...

Ryan McCauley

Board Member

Why I support Arch Street Center: Arch Street Center goes beyond providing just the physical needs for survival.  It’s an established culture of acceptance and...

Photo coming soon!

Amanda Killian

Board Member

Photo coming soon!

Chelsea DiBerardino

Board Member

Staff Members

Susanne Materia

Co-Interim Executive Director

One Interesting Fact: I have the self-proclaimed world’s tackiest bathroom in my house. Why I Love Arch Street Center: I love the mission of Arch...

Dave Gordon

Co-Interim Executive Director

One interesting fact: I completed the JFK 50-mile race in 2014. Why I support Arch Street Center: Because Arch Street Center supported me first. For...

Brad L. Hollowniczky

Member Ambassador

One Interesting Fact: I have extensive experience in feral cat rescue. I also run a website dedicated to terrible movies. Why I Love Arch Street...

Sarah Sikorski

Support Specialist

One Interesting Fact: I am the mother of teenage boy/girl twins. Why I Love Arch Street Center: I BELONG at ASC because the members and...

Tami Ewalt

Support Specialist

One Interesting Fact: I enjoy doing volunteer work in animal shelters in Puerto Rico, but always wind up bringing home a pup! Why I Love...

Melanie Mattison

Support Specialist

One Interesting Fact: My favorite things to do include reading, gardening, and watching movies. Why I Love Arch Street Center: I BELONG at Arch Street...

Ray Bradley

Support Specialist

One Interesting Fact: I once worked on a wagon train. Why I Love Arch Street Center: I was trained as a Crisis Intervention Officer and...

One Interesting Fact: I have a chiweenie named Howard, a 23 lb orange tabby named Tiger and a guinea pig named Fred Rogers Why I...

Kat Sandell

Support Specialist

One Interesting Fact: When I was 13, I auditioned for KidzBop Why I love Arch Street Center: I love Arch Street Center because the staff...