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About Our

Audiologists & Staff

Longmont Hearing and Tinnitus Center

We are your local one-stop audiology center

Longmont Hearing and Tinnitus Center is an audiology and hearing aid clinic with expert audiologists that provides comprehensive hearing care services, hearing tests, tinnitus diagnosis and treatment, and pediatric hearing services in Longmont, CO.

We are passionate about providing relief to people living with hearing loss and tinnitus. Our team’s mission is rooted in our goal of helping patients enjoy a better quality of life through better hearing and tinnitus relief.

Meet Our Audiologists

Dr. D’Anne Rudden​

Board Certified Doctor of Audiology, Owner

D’Anne Rudden, Au.D. is an audiologist providing hearing aids, hearing tests, and evaluation and treatment of tinnitus and hyperacusis in Longmont, CO.

Dr. D’Anne Rudden has been helping Longmont and the surrounding communities hear better and find tinnitus relief for over 20 years. She is an expert in fitting, dispensing, programming, and verification of advanced hearing technology and implantable devices, as well as diagnosing hearing problems. She uses best practices to assure that your hearing solutions are personalized and customized for your specific needs.

Dr. Rudden specializes in the diagnosis and treatment of tinnitus (ringing in the ears) and hyperacusis (sensitivity to sound). She is the only tinnitus specialist in Longmont, and one of the few currently practicing in Colorado. 

As an advanced certified yoga instructor, she employs a wide variety of holistic treatment options to reduce the impact of tinnitus and offer relief to people living with this often chronic condition. Her mission is and will always be to help her patients hear better and find tinnitus relief.

Dr. Caney Demars

Doctor of Audiology

Caney Demans, Au.D. is an audiologist providing hearing aids, hearing tests, specializing in cochlear implants and bone-anchored devices patients located in Longmont, CO.

Dr. Caney Demars received her Doctorate in Audiology at the University of Northern Colorado and her Bachelor of Science at the University of Vermont. She specializes in the diagnosis and treatment of hearing loss, along with fitting and verification of amplification. She also has a special interest in cochlear implants and bone-anchored devices for both pediatrics and adults.

Dr. Demars is passionate about the special process and collaborative care required to work with children of all ages with hearing loss and is especially committed to early intervention. Regardless of age, Dr. Demars is committed to gold standard patient care and is dedicated to finding a solution that works best for her patients’ needs.

She is a member of the American Academy of Audiology and holds certification through the American Speech-Language and Hearing Association. She also holds certification in Animal Audiology through the University of Northern Colorado.

Meet Our Staff

Tricia Cusick, M.B.A

Office Manager

Tricia is an outdoor enthusiast who is passionate about helping her community. After receiving her Master’s degrees back east, jumping into her career, and climbing corporate ladders, she had to get the hectic New York lifestyle out of her system. That’s when she headed west and decided to call Colorado home.

Though she hasn’t looked back since, Tricia does miss having the ocean close by! The good news is, the lifestyle here has served as a worthy replacement. She’s a runner, cyclist, yoga practitioner and instructor, and avid gardener—whatever she can do to get outside and be active in the sunshine.

Though Tricia spends most of her office time working behind the scenes, it’s her diligence and attentiveness that ensures you have a smooth office visit. Tricia works with insurance providers, manages all the billing, updates our website, and perfects our patient-facing materials so they’re easy to use and understand. Tricia keeps our office running, so the rest of us can focus on providing exceptional patient care.

When she’s not in the office or reveling in the outdoors, you’ll find Tricia spending quality time with her sweet dog, Nitro, or relaxing at one of Longmont’s many breweries, enjoying a local craft beer.

Jessica Seiler

Patient Care Coordinator

Jessica is new to Colorado, having moved recently from Mississippi. She studied at the University of MS (that’s Ole Miss – not MS State University!). Jessica spent the last seven years working in various levels of IT but is now fascinated by audiology and the technology of hearing aids and their counterparts. She and her boyfriend have a golden retriever named Jeezy, whom they like to take on hikes and adventures around the state. When they’re not outdoors, they like to attend concerts and build elaborate, mobile Lego creations.

Catherine O'Hara

Audiology Assistant

Catherine has lived in Colorado since she was 10 years old, and considers herself a native. She graduated from the University of Colorado- Boulder in the Spring of 2023 with a Bachelor’s in Speech, Language, and Hearing Sciences. Catherine is set to start her graduate degree in Audiology at CU Boulder starting Fall 2024, and is learning from the best in the business here at Longmont Hearing and Tinnitus Center! In her free time, she trains Muay Thai and spends time with her cat, Honey.

Patient Care Coordinator

Areas Served

Longmont Hearing & Tinnitus Center is a full-service audiology practice and Longmont’s best option for new hearing aids and better hearing. We have been proudly serving the Longmont, Lyons, Niwot, Berthoud, Boulder, Firestone, Frederick, and Dacono communities since 1992.


We are dedicated to improving patients’ lives by handling all of your auditory needs with compassionate, reliable care. Whether you are experiencing hearing loss, believe you have tinnitus, or have questions about your hearing health, we’re here to help.

Our office will be closed 7/3-7/5 for Independence Day!