Staff & Board

Gregg Richards

Executive Director

Gregg has been at the ODC since 2009. His responsibilities include overall management of the ODC including client service, staff supervision and development, and compliance with applicable licensing and regulatory requirements. Gregg is originally from Washington, NJ, and received his Bachelor’s Degree in Elementary Education with a concentration in Special Education from East Stroudsburg University. Gregg has been involved in the developmental disabilities field since 1992 and has previously worked as a residential support professional, a special education teacher, a team leader in an adult day rehabilitation facility, and a crisis prevention and intervention instructor. Gregg and his family live here in Lancaster. His wife, Jill, works for IU13. He also has one son and one daughter. Gregg enjoys playing music and is passionate about the N.Y. Yankees and the Pittsburgh Steelers.

Some fun facts about Gregg

His favorite local restaurant: American Bar & Grill His favorite food: Scalloped potatoes (seriously, we’ve seen him consume gobs and gobs of the stuff…) Who would play him in a movie about his life? Bruce Willis His favorite author: Tom Robbins and Neil Gaiman

Ken Mueller

Public Relations & Development Manager

Ken’s responsibility is to increase the visibility of ODC by developing and maintaining working relationships with businesses and organizing fundraisers and special events, grant writing, and being an advocate for the ODC & ODC Foundation. He started working at the ODC in October 2016.

Ken earned a bachelor’s degree in Broadcasting from Geneva College, and a Master’s Degree in Mass Communications from Penn State.  Ken has more than 45 years of experience in communications and marketing, much of it while working for nonprofits. Originally from the Philadelphia area, Ken is a fan of all Philly sports teams.

Some Fun Facts About Ken

Bucket list item: See a game in all major league ballparks His favorite food: A German dish called sauerbraten His favorite band: U2  Band/musician ashamed to admit he likes: Taylor Swift

Ashley Tshudy

Production Manager

Ashley’s primary responsibilities involve coordinating the production process at ODC. She does evaluations and follow up for potential jobs and is also responsible for maintaining a safe working environment. Employed by ODC since September 2010, Ashley has also held a position as a Program Supervisor. Prior to her employment, Ashley received an associate’s degree in Social Science from HACC York and Lancaster.

Some Fun Facts About Ashley

Her favorite food: Maine lobster and filet mignon. Her pets: a Springer Spaniel Her Favorite color: Red

Jeremy Miller

Senior Program Specialist

Jeremy has been with the ODC since 2015, when he was initially hired as one of our Mobile Work Crew Supervisors. In that role he would accompany our CPS and Small Group Employment groups out into the community for various work opportunities.

In 2017 he was promoted to the role of Program Specialist. As Senior Program Specialist he is involved with the development and implementation of Individualized Service Plans; coordination of services for new and existing participants; facilitating the admissions process for new applicants and supervision and training of employees, as well as overseeing and supporting the progress of each participant’s long range vocational plans. He is originally from the Philly area, and obtained his B.S. in Psychology from Mansfield University, with a focus in Human Resources.

His passions in life include anything to do with Notre Dame football, as well as just about everything related to Philadelphia sports. He also loves camping and fishing.

Some Fun Facts About Jeremy

His favorite local restaurant: V & S Sandwiches (for the cheese steaks) His favorite TV Show: The Walking Dead His favorite musician: Bob Marley His favorite actors: Will Ferrell & Adam Sandler

Courtney McClair

Program Specialist

Courtney came to the ODC in 2024 while still a student at Millersville University. She was initially a part-time Community Participation Supports supervisor, but upon graduation in September she was elevated to full-time.

In August of 2025, Courtney was promoted to the position of Program Specialist. She has a full caseload of Participants and is in charge of the development and implementation of program services for them, working alongside of them to help them achieve their goals.

Courtney is a native Lancastrian (from Columbia) and has a degree in Multidisciplinary Studies from Millersville University, with a concentration in Applied Disability Studies and a minor in Social Justice.

Some Fun Facts About Courtney

 Her favorite musician: Post Malone Her favorite sports: Philly sports (Go Birds!) If she had a superpower: Flying, so she could feel the breeze. Her passion: Cheerleading (as a coach)

Katrina Rucker

Office Manager

Kat began working at the ODC in January of 2020 as an administrative assistant. She was promoted to the position of Office Manager in 2025.

Originally from Jersey Shore, PA, Kat now lives in York with her husband. She has a Bachelor of Arts in Art with a focus on Graphic Design from Shippensburg University. Kat is passionate about gaming, particularly colony simulator games.

She’s passionate about her art, particularly creating illustrations, and loves to play video games and Dungeons & Dragons.

Some Fun Facts About Kat

Her favorite vacation spot: Topsail Island, NC Her favorite movie: Up Her favorite food: Crab legs and shrimp Superpower she wishes she had: the ability to breathe underwater.

Rosa Medina

CPS Supervisor

Rosa, who has been at the ODC since September, 2010, supervises our participants who work in the mailroom as they prepare and assemble a variety of large mailings for our clients. Rosa is originally from New York City and has a CNA degree from New York City College.

Rosa has 3 kids, a grandson. Rosa is passionate about life and anything & everything Disney.

Some Fun Facts About Rosa

Bucket list item: Bungee jumping at Niagara Falls (!!!) Her favorite sports teams: Steelers and Yankees Her favorite actor: Pauly Shore (no, really) Her favorite food: Dumplings w/ cod fish (a Spanish dish) Who would play her in a movie about herself? “Me!! Because I’m awesome.”

Dave Haldeman

CPS Supervisor

Alyssa Miller

CPS Supervisor

Maria Boca

CPS Supervisor

Maria is one of our CPS supervisors, which means she spends her days taking our participants out into the community to explore vocational opportunities. She is our furthest traveled employee as she is originally from Romania, “the country of vampires.” She began working at the ODC in 2012. She has a nursing certificate from HACC.

Maria has two sons, and is passionate about Russian literature and astrology.

Some Fun Facts About Maria

Her favorite vacation spot: The Black Sea in Romania Her favorite bands: Pink Floyd, Queen, Led Zeppelin Her favorite book: The Master and Margarita by Mikhail Bulgakov Something that might surprise people about her: She used to play basketball and was the captain of her team and was quite good!