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Utah Teachers of the Deaf-Blind

NCDB is excited to feature teachers of the deaf-blind (TDBs) and other teachers with specialized expertise in deaf-blindness in Utah, the first state in the nation to have certified TDBs.

In these profiles, they share their experiences and raise awareness of the importance of specialized training in deaf-blindness and certified TDBs. We plan to feature two teachers every month, so check back soon.

For more information about Utah’s deaf-blind programs, visit

See more teacher profiles

Rosalee Pearson

Published June 2023

After graduation, Rosalee Pearson was working as a substitute teacher when a student’s intervener left. She applied and got the position, ending up working as the student’s intervener for three and a half years. She loved every minute of it!

Years later, while teaching special education at a school that helped young people transition to adult services, Roselee had an opportunity to apply to be a teacher of the deaf-blind for Utah Schools for the Deaf and the Blind (USDB). She jumped at the chance to once again work with children who are deaf-blind. She is now a teacher of the deaf-blind for USDB, in multiple counties in the state, and serves on their Deafblind Transition Team, CHARGE Syndrome Team, and Deafblind Expanded Core Curriculum Team. 

In addition to her intervener training, Rosalee has a master’s in special education, along with endorsements in deaf-blind and severe disabilities. “Getting the deaf-blind endorsement was so important to my work with students who are deaf-blind,” she explains. “It gave me a toolbox for working with a variety of students and their specific needs. I feel that I’m a more effective teacher because of the knowledge I gained.”

Rosalee recalls a day when one of her students taught her an important lesson: One day in class, she started talking with the student’s intervener without first greeting the student with her name sign. “The student started making noise and touching his shoulder where I should have made my name sign,” she says. “This really served as a reminder to me to always greet my students, even when I’m in a hurry.”

A young adult female who is deafblind stands next to an older adult female. Together they sign the letters USU for Utah State University.
Rosalee Pearson with a student

Celebrate your student’s little accomplishments because they will add up and become big accomplishments.

Gretel Sampson

Published June 2023

What began as a short stint to cover for a teacher on maternity leave led to a 22-year career (and counting) working with children who are deaf-blind. Although Gretel Sampson had a degree in special education, she had no experience in deaf-blindness when she got the temporary job at Utah Schools for the Deaf and the Blind (USDB). Nevertheless, she dove right in, immersing herself in “all things deaf-blind,” she recalls.

Several months later, her temporary job turned into a long-term position and a fulfilling career. Along the way, Gretel has taken advantage of numerous professional development opportunities offered by USDB and nearby colleges, and even received her initial training from Jan van Dijk, a world-renowned expert in deafblindness.  

Today, Gretel is the project coordinator for the Utah Deaf-Blind Project and a teacher of the deaf-blind for USDB. She says her most significant work occurred in 2012 when she participated on the deaf-blind project’s advisory committee to develop the first ever endorsement in deaf-blindness, now offered by the University of Utah and Utah State University.

Gretel says that an experience that began 16 years ago with two boys with Usher syndrome led to her most cherished working relationship. “I was honored to work with them and their amazing mom from kindergarten until graduation from high school,” she explains. “We all learned so much during those many years about what was the best placement and communication approach. And we worked with interpreters, interveners, and other team members over the years to find the best fit.”  

The boys graduated a few years ago and are now employed and doing well. “It was so rewarding to see their entire school career unfold and what they were both able to accomplish,” she says. “This experience and many others taught me that the students and their families are the real heroes. I am in awe of what they are able to accomplish!”

A woman and young man stand side by side, smiling. He has his arm on her shoulder.
Gretel Sampson with a student

This is a challenging but rewarding field that will make you laugh, smile, and sometimes cry.  But it is so worth it!

Mary Alice Dredge

Published April 2023

Right out of high school, Mary Alice Dredge took a job working for the Utah Schools for the Deaf and the Blind (USDB). She first worked with residential students on campus and then as a teacher consultant for the visually impaired. While finishing her bachelor’s degree in special education, Mary Alice served as a Parent Infant Program specialist for the visually impaired.  

After taking time off to raise four children of her own, Mary Alice returned to USDB where she is now a teacher of the deaf-blind, intervener training coordinator, and project data analyst. She gathers the state’s information for the National Deaf-Blind Child Count and oversees a technical assistance tracking system for project staff. She also leads the USDB training team that plans, executes, and evaluates their intervener training program, and she developed and maintains their intervener training site.

Mary Alice is currently part of a team working with a preschool class for students with significant disabilities at the USDB Ogden Campus. She meets regularly with team members and related service providers to introduce them to best practices for working with students who are deaf-blind. One student in the class has no usable vision or hearing, and Mary Alice notes that the first few months she did not want to be touched, especially her hands. They were able to hire an intervener to provide consistent one-to-one support, she says, and “the student is beginning to search for others around her and allowing some hand-under-hand tactile exploration.”  

The experience characterizes what Mary Alice says is her best advice: “We need to observe a child who is deaf-blind carefully and follow their lead. Let them know you are available, and they will invite you in when they are ready.”  

A young girl who is deafblind sits in a highchair. She has a tracheostomy tube in her neck. In front of her is an empty child’s plate and utensils. An adult female sits beside her. The adult faces the girl and extends her hand towards her.
Mary Alice Dredge with preschool student

I feel so grateful everyday for the opportunity to work in the field of deaf-blindness. Each child is unique and wonderfully challenging. I know that I am a more loving, patient, and creative individual because of the work I do, and I hope that I am also making a small difference in the access they have to the people and things in their world that bring them joy!

Kirsten Corbett

Published April 2023

Kirsten Corbett recalls she knew next to nothing about the job of an intervener when she applied to be one while an undergraduate at the University of Utah. She got the job and worked with three students while finishing her bachelor’s in speech and hearing science. “Each student was so different! I really enjoyed getting to know them and learning how to work differently with each one.”

Since those early days, Kirsten completed intervener training through the SKI-HI Institute at Utah State University. She also received a master’s in education, with endorsements in deaf-blind education and  deaf and hard of hearing (birth-5) from the University of Utah. Kirsten adds that much of what she’s learned over the years has come from 24 years of working in the field with students, educational teams, and colleagues.

Today, Kirsten is a teacher of the deaf-blind at the Utah Schools for the Deaf and the Blind (USDB), serving in a number of charter schools and districts throughout the state. She recalls that teaching during Covid was incredibly challenging, but it showed the impact collaborative educational teams and technology can have on student success.

For example, she worked on a team that included an intervener, a special education teacher, and the parent of a child with complex healthcare needs. They designed daily online lessons that involved tactual exploration as well as communication switches, which the student learned to use to participate in activities and communicate. “How grateful we all were that there was the technology that allowed her to continue to be educated and stay healthy,” Kirsten says.  

More recently, Kirsten is working on USDB’s transition team to help students transition to adult services, spreading the word to parents and teams about services that are available from the different agencies. “Our hope is to give students a number of opportunities once they leave the education system,” she says.

A young boy who is deafblind sits beside an adult female in a classroom setting.
Kirsten Corbett with a student

It’s easy to focus on helping students who are deaf-blind get an education, but sometimes we forget that they are children, teens, or young adults who have likes and dislikes, have different emotions on different days, and may have additional health issues. Get to know your students and their personalities—they are all so unique!

Debbie Sanders

Published January 2023

Debbie Sanders was working as a paraeducator in a special education classroom when an opening came up in the class next door for an intervener to work with a student who was deaf-blind. She applied, got the job, and “from that point on,” she says, “working in deaf-blindness became my career.”

And she’s had a busy one. Over the years, Debbie has been a family engagement coordinator, a deafblind consultant, and a national Helen Keller Fellow. She’s also been an active contributor to and participant in a number of projects with NCDB, NICE, and the CEC, and helped develop a virtual deaf-blind institute in Utah for teachers, related service providers, and others who work with students who are deaf-blind. 

Debbie had been working on a master’s degree in visual impairments from the University of Utah when their new endorsement in deaf-blindness became available. The timing, she says, was perfect. She was able to graduate with a dual endorsement in teacher of the deaf-blind and teacher of the visually impaired. Today, Debbie works as a TDB and project specialist for the Utah Deaf-Blind Project. 

The mother of one of Debbie's students had wanted to have a deaf-blind simulation for her family for a long time, but scheduling a time to get the extended family together was proving difficult. Debbie suggested using the student’s annual birthday party as a time to do the simulation. Three other TDBs, their family engagement coordinator, and the student, with the help of her intervener, collaborated with Debbie to create the event. Traditional birthday party games were turned into deaf-blind simulation experiences and discussions. 

The birthday party simulation was a great success! Not only did extended family members have the opportunity to celebrate the student’s birthday, but several family members mentioned they also gained an understanding of how to engage and interact more fully with her.

A young adult male student who is deaf-blind sits in a wheelchair. He is wearing a high-school graduation gown. His teacher kneels beside him. They are both smiling.
Debbie Sanders with a student

Each student with deaf-blindness has unique talents and abilities to share. They have something amazing and wonderful to offer, if we will only take the time to get to know them and recognize their strengths. That means we have to enter their world rather than always requiring them to enter ours.

Kristina Buck

Published January 2023

Kristina Buck’s career began when a friend asked if she was interested in his job as an intervener. She jumped at the chance and loved it. After taking a number of years off to raise a family, Kristina re-entered the job market as a paraeducator in a special needs classroom, and to her surprise, a preschooler who was deaf-blind enrolled and needed an intervener. 

“I was thrilled for this opportunity to use my skills and knowledge again as an intervener,” she says. “I think it’s not a coincidence that deaf-blindness found me twice! Working with children who are deaf-blind was the purpose in my life I was looking for.”

When the NICE (National Intervener Certification E-Portfolio) program was being developed, Kristina was selected as one of eight individuals to participate on a team examining the effectiveness and usability of the new system, which now provides training, support, and national recognition for interveners. A few years later, she began work on a master's in special education from the University of Utah, receiving teacher of the visually impaired and teacher of the deaf-blind endorsements.

Kristina now works as a teacher of the deaf-blind and teacher of the visually impaired for Utah Schools for the Deaf and the Blind, serving children in southern Utah. She also leads their Deaf-Blind Expanded Core Curriculum team and is a member of the NCDB Training Intervener Group and the Utah Deaf-Blind CHARGE team.

Last year, Kristina collaborated with a teacher of the visually impaired and an orientation and mobility specialist to create the Short Term Activity Expanded Core Curriculum Group in Utah’s St. George area. For one activity, they took students with visual impairments and students who are deaf-blind to a beauty salon. There, they were given explicit directions on using their tactile skills to wash, rinse, and style their hair. “At the end of the activity,” she says, “they all felt confident and had the self-determination to independently wash and style their hair. I loved seeing all the big smiles beaming on their faces.” 

Kristina says that being endorsed as a teacher of the deaf-blind has meant the world to her. “I am so grateful for the knowledge that I have learned and the opportunity to share it with my teams and others,” she explains. “I learn more from my students than I ever can teach them. My students are my heroes!”

A young girl who is deafblind sits beside an adult female on an outdoor bench. The adult watches as the child signs the number 2.
Kristina Buck with a student

Every student has great potential to learn and succeed! Use their strengths and be creative in finding ways to help them learn. Never underestimate your student's ability to compensate for their dual sensory loss.

Sundie Marx

Published November 2022

Sundie Marx began working as an intervener while attending college. After graduation, she knew without a doubt that she wanted to continue her education to learn how to better support children with deaf-blindness and their families.

Sundie went on to receive a master’s in developmental psychology from the University of Pittsburgh, and endorsements in teacher of the deaf-blind and early childhood educator from the University of Utah. She says her best training has been from directly working with children and their families. 

For more than 15 years, Sundie has been with Deaf-Blind Services at Utah Schools for the Deaf and the Blind (USDB), now serving as a teacher of the deaf-blind and early interventionist with their Early Intervention and Early Childhood teams throughout Utah. She also is a member of the USDB Advisory Council. In addition to her job at USDB, Sundie is working with the National Center on Deaf-Blindness to create a professional development training module on early intervention.

Sundie believes that an important part of her job is coaching caregivers to develop the skills and confidence needed to be the best parent they can be for their child. “This will transfer directly to their child,” she adds, “improving their skills and confidence.”

“I recently had a mom tell me that, because of the skills she’d learned, she finally feels like her  daughter’s mom rather than her nurse or therapist,” explains Sundie. “It’s rewarding to know she now has a connection and bond with her daughter and not just that of a full-time caregiver.”

To Sundie, becoming a teacher of the deaf-blind and receiving the deaf-blind endorsement was exceptionally meaningful: “It means that children who are deaf-blind and their families are being represented and recognized as a group of individuals who deserve well-trained educators to help them better access their education.”

A woman holding a baby.
Sundie Marx holding a baby

You will learn a lot more from caregivers of children who are deaf-blind than you will from your own agendas or lesson plans, so follow their lead!

Tricia Broadhead

Published November 2022

While on her first job as a classroom paraprofessional in 1997, Tricia Broadhead met a student with deaf-blindness. She applied for and became that student’s intervener, working with her while she completed a degree from Utah State University in special education with a severe/profound endorsement. In 2000, she became a deaf-blind teacher specialist with Utah Schools for the Deaf and the Blind (USDB) and has worked for them ever since.

To broaden her understanding, Tricia went on co-visits with other deaf-blind specialists and took additional university courses in deaf-blindness, vision loss, and orientation and mobility. Likewise, USDB brought in many of the top leaders in deaf-blindness to share their expertise. 

Tricia initially worked with a full caseload of students for four years before switching to orientation and training for new interveners in the state. Today, she works with students and serves on the Utah state deaf-blind project’s training team, which provides full project training and orientation for every intervener hired. 

Tricia loves collaborating with her teammates and hearing their different perspectives. “I still learn something new every time I am taught by one of the knowledgeable people on our team,” she says. “We work together to figure out difficult situations and roadblocks we’re facing. And it’s truly amazing when I see a student be successful with something that I helped implement.”

A teacher and young girl who is deaf-blind read a book together.
Tricia Broadhead with a student

I love the saying, “Success doesn’t come from what you do occasionally, it comes from what you do consistently.” It’s so applicable to working with students who are deaf-blind. We have to be consistent and always celebrate the small accomplishments!

Denise Pearson

Published September 2022

Early in her career as a special education teacher, Denise Pearson was told she would have a student who was deaf-blind. Her first reaction was, “How can I teach a student who can’t see or hear?” Fortunately, the student had an intervener and many effective strategies were already in place. “I learned so much during the three years I was this student’s teacher,” she explains. “And I was able to use those skills and strategies to help my other students who had sensory loss.” 

Denise says she learned first-hand that many special educators are unfamiliar with resources available for students who have combined vision and hearing loss. “I felt that I could do more to help,” she says. Denise went on to receive an endorsement in deaf-blindness and is now a teacher of the deaf-blind for the Utah Schools for the Deaf and the Blind. She also serves on their intervener training and intervener recruitment teams, and leads their CHARGE syndrome task force.

Denise credits the education she received while working on the endorsement with making her more skilled at providing her students with increased access to their environments, peers, teachers, and curricula.

Last year Denise provided consultation to the team of a student who was becoming less responsive to others. She worked with them to help increase her wakefulness and responsiveness at school. After a few months, the student started to become a bit more responsive. “During one of my visits,” Denise said, “I put my hands in hers and squeezed. She started squeezing back! Then I squeezed a simple pattern, and she squeezed the pattern back. We were so happy to see that she was responding.” 

Denise advises those new to working with a student who is deaf-blind start by understanding the student’s unique vision and hearing needs and their preferred sensory modes. “Then, be creative in making things accessible to this student based on their available sensory modes and preferences,” she says.

A teacher sits on a low stool by a teenage boy in a wheelchair. They are smiling at each other.
Denise Pearson with a student

Don’t hesitate to reach out to others who have experience working with students with deaf-blindness. Teachers of the deaf-blind are available and excited to help and answer any questions!

Leslie Buchanan

Published September 2022

Participating in a workshop with Jan van Dijk and Cathy Nelson, leading scholars in working with children who are deaf-blind, crystalized Leslie Buchanan’s professional aspirations. At the time, she’d been working part-time as an intervener, and the workshop experience convinced her to pursue a career in deaf-blindness. 

Leslie obtained a master’s in special education and took advantage of numerous professional development opportunities and conferences, many of which included national and international leaders in the field of deaf-blindness. She also received endorsements in severe disabilities, visual impairment, and administration. 

In more recent years, Leslie partnered with the University of Utah, Utah State University, and the Utah State Board of Education to develop the teacher of the deaf-blind endorsement and its required coursework. The endorsement was a major accomplishment, signaling a new acknowledgment and respect for those with expertise in deaf-blindness. Leslie herself received the endorsement. 

Leslie currently is a lead teacher for the deaf-blind, overseeing Utah’s Deaf-Blind Services provided through Utah Schools for the Deaf and the Blind and the Utah Deaf-Blind Project. For the past two years, she’s worked with others at Utah’s Deaf-Blind Services to develop expanded core curriculum materials specific for deaf-blindness. 

Although she helps with some administrative tasks, Leslie loves her work in the classroom. Recently, she collaborated with a classroom teacher, a teacher of the visually impaired, and a district technology specialist to develop a calendar system specific for a student’s needs. She says, “It’s been so gratifying to see the student developing an understanding of time concepts and the routines of her day while using this new system.”

A teacher and a girl look at an electronic tablet together.
Leslie Buchanan with a student

Children and youth who are deaf-blind are children and youth first. As such, it’s important to learn about their unique strengths and needs and develop reciprocal relationships with them.

Brooke Barnhill

Published July 2022

Brooke Barnhill is a teacher of the deaf-blind and a transition specialist for the Utah Deaf-Blind Project and Utah Schools for the Deaf and the Blind. She loves the work, which allows her to use her passion for working with children who have significant support needs, their families, and educational teams. But what she looks forward to most, she says, “is when I can work directly with the students who are deaf-blind and join their world for a little while.”

Brooke earned a master’s in Special Education from Boston College and did her student teaching at Perkins School for the Blind in their Deafblind Program. Although she has endorsements in multiple disabilities, deafness/hard of hearing, and vision loss, she recently completed a Master of Philosophy in Special Education from the University of Utah, with an endorsement in deaf-blindness. Brooke says that this was a significant event in her career. “It’s been fulfilling to finally receive an endorsement in my specialty and to be called and recognized as a Teacher of the Deaf-Blind.”

This school year, she began working with a young woman who is deaf-blind and has significant support needs. Brooke collaborates with her classroom teacher, intervener, and teacher of the visually impaired to establish a trusting relationship, discover motivating activities, and reduce self-harming behaviors. “We worked to come up with a schedule that focused on motivating activities and consistent responses to her communication,” she explains. 

The team’s hard work is already seeing positive results: “The student has blossomed this year!” Brooke says. “Her self-harm behaviors have significantly reduced, she has moved up a level on the Communication Matrix, and the team has raised their expectations for her life after high school.” 

Brooke urges educators to increase their awareness of deaf-blindness and learn the best practices for working with those who are deaf-blind. She says, “These efforts lead to improved access to the learning environment and improve students’ anticipation and participation in their learning.”

Brooke reaches out her hands to a student.
Brooke Barnhill with a student

Be curious. Working with individuals who are deaf-blind, you have an amazing opportunity to learn alongside them and to experience the world in a whole new way.

Lara Leigh Whitney

Published July 2022

Lara Leigh Whitney’s work in deaf-blindness began with a keen interest at a young age in ASL. She became an ASL interpreter and accepted a position with the Utah Schools for the Deaf and the Blind (USDB) as an intervener, working with a student who was deaf-blind and used ASL. 

Lara Leigh says that experience started her on a path to becoming a teacher of the deaf-blind. She pursued a bachelor's in special education, with an emphasis on severe disabilities, and then a master’s in special education, with a deaf-blind endorsement. She says it was a great honor to be in one of the first cohorts in the field to receive a deaf-blind endorsement.

Following her college years and a teaching position in Alaska, Lara Leigh returned home to USDB–and she’s been with them ever since as a teacher of the deaf-blind. In particular, she says she loves the challenges of communicating in students’ preferred languages as well as “working with students who have some troubling behaviors.” 

She says one of her most memorable experiences involved working with a student who participated in the DeafBlind Immersion Experience at the Helen Keller National Center. “We traveled to New York, where he explored employment opportunities, learned about independent living practices, and experienced using public transportation,” she explains. “The student learned so many great lessons about life after school.” 

Over the years, Lara Leigh has expanded her knowledge of deaf-blindness by learning Braille and by participating in multiple deaf-blind conferences and professional development programs offered by NCDB, the Western Region Early Intervention Conference, and the Texas School for the Blind and Visually Impaired.

Lara reads a book with her student in a wheelchair.
Lara Leigh with a student

You are always learning and growing as a teacher, with good days and harder days. It’s important to allow the good days to bring you joy and inspiration to keep going. Cherish the milestones your students achieve.