HEARING ASSESSMENT CENTER - Key Persons
Outside of work, Casey is an avid tennis player, beach-lover, and loves to immerse herself in good book whenever she has free time.
Dr. Casey Freed is one of our audiologists who practices primarily in the Perry Hall office. Dr. Freed earned her Doctor of Audiology from Towson University.
In addition to her professional accomplishments, Casey is a loving wife to her husband, Bryn,and enjoys spending time with her family. She was born and raised in Bel Air, attended high school at Notre Dame Prep in Towson, and attended Towson University for both her undergraduate and graduate degrees. Needless to say, she is a local to the area and cannot wait to raise her family here!
Job Titles:
- Director of Clinical Services
- Doctor of Audiology
Dr. Guillen possesses specialized expertise in cerumen (ear wax) removal, employing only non-abrasive methods to ensure a comfortable and pain-free experience for his patients.
Dr. Donald A. Guillen currently serves as Director of Clinical Services. He received his clinical doctorate from Towson University and completed his clinical fellowship at the Hearing Assessment Center and has remained with the practice since 2015.
Job Titles:
- President
- CEO / President, Doctor of Audiology
Dr. Rory Cernik serves as the President of Hearing Assessment Center. He has received extensive training from some of the brightest minds in audiology.
Dr. Karson Marvel is one of the audiologists who practices in our
Lutherville office. She also sees the residents of Broadmead Retirement Community to provide superior and convenient hearing healthcare.
Dr. Nicolette "Nikki" Butler is the audiologist at our Warrenton, Virginia office. Dr. Nikki received her doctorate at East Tennessee State University.
Dr. Nikki is the most passionate audiologist you will find. She has dedicated her life to helping those in her community who suffer from hearing loss and tinnitus. She understands how important hearing is to everyone's cognitive health and overall quality of life. Her main goal is to educate every single patient and, if necessary, treat these individuals with the highest level of care. Since moving to VA from Alaska, Dr. Nikki has developed a very strong reputation in the community.
Sabrina, our esteemed 4th-year audiology resident, is currently collaborating closely with Dr. Donald Guillen.