Meet Our Audiologists

Dr. Kristen Duncan, Au.D. is a graduate of the Doctoral Program in Audiology from the Pennsylvania College of Optometry. In addition, Dr. Duncan holds a Master’s degree in Audiology from Bloomsburg University as well as a B.S. in Communication Disorders from the University of Pittsburgh. With 23 years of clinical experience in audiology, much of her career has focused on diagnostic testing and treatment of patients with hearing impairment. Dr. Duncan’s special interests include patient counseling and hearing aid fittings using the latest digital technology.

A native of Central PA, Dr. Duncan resides in Mechanicsburg with her husband and son.

Dr. Danette Nulph, Au.D. has been an audiologist treating patients with varying degrees of hearing loss for over 20 years. Throughout her career, she has worked in various settings focusing on diagnostic testing and treatment of patients with hearing impairment. She is currently a Pennsylvania licensed Audiologist where she is working in private practice.

Dr. Nulph obtained her B.S in Communication Disorders from the University of Pittsburgh and a Master’s degree in Audiology from Bloomsburg University. In 2007 Dr. Nulph obtained her Doctorate degree in Audiology from the Pennsylvania College of Optometry, School of Audiology.

Dr. Nulph takes special interest in improving her patient’s communication needs by fitting the latest in digital hearing aid technology. She has had further training in the management of tinnitus.

In her spare time, Dr. Nulph enjoys spending time with her two daughters in Mount Wolf, PA.

Jennifer Black has been in human services for 13 years and has spent 5 of those years with Duncan-Nulph Hearing Associates. She began her career with Duncan-Nulph in September 2013 as a front office personnel and quickly became an asset to our company. Her sunny, friendly personality instantly welcomes patients when they walk through our door. She takes pride in knowing patients leave our office feeling satisfied with the help they have received and loves knowing she had a hand in making them hear well again.

Jen enjoys spending her spare time with her husband and their 3 children in Mount Holly Springs, PA.

Jay joined the Duncan-Nulph Hearing Associates Team in January 2021.  Delivering outstanding customer service has always been an essential part of a day’s work.  He coordinates a broad range of office activities to provide quality patient care and thoroughly enjoys working at Duncan-Nulph Hearing Associates.  

He served 20 years in the U.S. Navy as a Corpsman.  He has worked in a multitude of medical settings throughout his career.

Jay lives in York and enjoys spending time with his family and golden doodle.