Our Staff

Therapeutic Riding, Inc. has a small, dedicated staff who work as a team to provide horsemanship opportunities and equine experiences to children and adults with disabilities.

Jennifer Beauman

Volunteer Manager & Instructor

a woman sitting on a tan horse smiling. the woman is wearing a black helmet, glasses, black long sleeved shirt, black pants, and boots.

Jennifer Beyer

Program Director, Instructor,

Para-Dressage Coach, & CHA Certifier

a woman stands outside in front of a white fence, holding a tan horse and smiling. the woman is wearing a black helmet, black long sleeved shirt, black pants, and boots.

Jenny Jones

Instructor

a woman with blonde and brown hair stands next to a tan horse and is smiling. the horse is wearing a pink western hat and the woman is wearing a blue shirt. the picture is cropped showing the woman and horse.

Casandra Karczewski

Instructor

a woman stands with a cream colored horse and is smiling. the woman is wearing a black long sleeve shirt with a pink vest overtop

Maureen McDonnell

Instructor

a woman with brown hair is sitting on a bench in front of a four-leaf clover sign. the woman is waring glasses, lanyard, red long sleeve shirt, and black pants.

Sydney Young

Instructor & Barn Associate

a woman stands with a scenic mountain background and is smiling at the camera. the woman has brown hair that is pulled into a bun, and is wearing glasses, a black shirt with a white zip-up jacket. the picture is cropped showing her face and the view

Lynn Zwica

Instructor

a woman stands next to a white horse in a stall. the woman wears a blue jean shirt and blue jeans. she has shoulder length brown hair and is smiling.
 
 
 
 
 
 
 
 

Tammera Bollman

Executive Director

a woman stands looking at the camera. the woman has light brown/blonde hair and is wearing a white/grey shirt. pictured is just the woman's face.

Lillian Diuble, CNP

Media & Marketing Coordinator

a woman with light brown/blonde hair is smiling at the camera. she is wearing black glasses, a black shirt, red suit coat, and silver jewelery.

Marcia Fressel

Bookkeeper

a woman with light brown, curly hair smiles at the camera. she is wearing black glasses, a black shirt, and silver jewelry.

Bruce Robinson

Facilities Manager

a man with short grey hair is smiling at the camera. he is wearing glasses and has a blue collared shirt on.

Jeremy Sintic

Farm & Equine Manager

a man is standing with a brown horse and is smiling at the camera. he is wearing a blue winter hat, a white coat, and has a rope on his shoulder to lead the horse. he is holding up his index finger, pointing up.

Our Instructors

Our instructors are thoroughly trained equine professionals, and hold a variety of credentials. All of our instructors are CHA-Certified, and hold current Adult & Child CPR, First Aid and AED certifications.

Jennifer Beyer

Jenny Jones

  • CHA-Certified IRD - Certified Horsemanship Association, Instructor of Riders with Disabilities: Cognitive (Level 3) & Physical (Level 2) Disabilities (2023)

  • PATH International CTRI, Certified Therapeutic Riding Instructor​, (2020)

  • Senior Instructor

Jennifer Beauman

  • CHA-Certified IRD - Certified Horsemanship Association, Instructor of Riders with Disabilities: Cognitive (Level 3) & Physical (Level 2) Disabilities (2025)

Lynn Zwica

  • CHA-Certified IRD - Certified Horsemanship Association, Instructor of Riders with Disabilities: Cognitive (Level 3) & Physical (Level 2) Disabilities (2025)

Casandra Karczewski

  • CHA-Certified IRD - Certified Horsemanship Association, Instructor of Riders with Disabilities: Level 1, Cognitive & Physical Disabilities (2023)

Maureen McDonnell

  • CHA-Certified IRD - Certified Horsemanship Association, Instructor of Riders with Disabilities: Level 1, Cognitive & Physical Disabilities (2023)

Sydney Young

  • CHA-Certified IRD - Certified Horsemanship Association, Instructor of Riders with Disabilities: Level 1, Cognitive & Physical Disabilities (2023)