Our Hearing Professionals
Professional Hearing Consultants is affiliated with an experienced group of physicians who are experts in the medical and surgical treatment of hearing disorders. Each physician is certified by the American Board of Otolaryngology. Our clinical audiologists are health care specialists who identify, assess, and manage disorders of the auditory, balance, and other neural systems. Our audiologists are certified by the American Speech-Language-Hearing Association and licensed by the State of Michigan.
Dr. Jarvi graduated from Michigan State University with his Bachelor of Arts in 2010. In 2014, he received his Doctor of Audiology (Au.D.) degree from Central Michigan University. He was a clinical Extern at Mid-Michigan Ear, Nose, and Throat prior to being hired on as a full-time member of their audiology team. Dr. Jarvi’s interests include hearing aid technology, vestibular assessment, electrophysiology testing and tinnitus management.
Dr. Katzer completed her undergraduate degree at Central Michigan University with a major in Communication Disorders and a minor in American Sign Language. In 2015, she received her Doctor of Audiology (Au.D.) from Central Michigan University. Dr. Katzer began working at Mid-Michigan Ear, Nose and Throat in 2014. Her clinical interests include adult and pediatric diagnostics, hearing technology and vestibular testing.
Susan Bryant has a bachelor's degree in Sociology from North Carolina State University and later entered the field of Audiology, receiving her Master's degree from the University of Tennessee. Ms. Bryant has been employed both in university as well as clinical settings, working with all age groups.
Dr. Theodorovich received her Doctor of Audiology degree from Western Michigan University in June 2014. She began working at Mid-Michigan Ear, Nose, and Throat in 2013. She is accredited by the American Speech-Language-Hearing Association and is licensed by the State of Michigan. Dr. Theodorovich’s interests include vestibular and electrophysiology testing as well as hearing aid technology.
Dr. Umphlett graduated with honors from Michigan State University in 2008 with a Bachelor of Arts. She then received her Doctor of Audiology (Au.D.) degree from the University of Illinois in 2012. At Central Michigan University’s Carls Center, she completed her clinical externship and then was a clinical supervisor. After taking time off to start a family, Dr. Umphlett began working part-time at Mid-Michigan ENT in June 2013. Her clinical interests include tinnitus management through the use of hearing aids and diagnostic testing with children and adults.