The PHS Team
Meet the Staff
Dr. Valarie Streich
Audiologist
Valarie grew up in Bottineau, ND graduating from Bottineau High School. She obtained both a Bachelor of Arts in Psychology and a Bachelor of Science in Speech/Language Pathology Hearing Sciences from Moorhead State University (Moorhead, MN). She completed her Master of Science in Audiology from Minot State University (Minot, ND) and her Doctor of Audiology degree (AuD) from Arizona School of Health Sciences (Mesa, AZ). She is a certified member of the American Speech and Hearing Association and a professional supervisor for the CAOHC Hearing Conservation Program Certificate.
Dr. Andrea Larson
Audiologist
Andrea grew up near Fullerton, ND graduating from LaMoure High School. She obtained her Bachelor of Arts in Speech/Language Hearing Sciences from the University of North Dakota (Grand Forks, ND). She obtained her Master of Arts in Audiology from Florida State University (Gainesville, FL) and her Doctor of Audiology degree (AuD) from Arizona School of Health Sciences (Mesa, AZ). She is a certified member of the American Speech and Hearing Association, the American Academy of Audiology, and the Academy of Dispensing Audiologists. Andrea became the owner of Professional Hearing Services in 2008.
Dr. Philip Wiseman
Audiologist
Phil grew up in Bismarck, ND graduating from Century High School. He obtained his Bachelor of Arts in Communication Sciences and Disorders from the University of North Dakota (Grand Forks, ND) and his Doctor of Audiology degree (AuD) from the University of Wisconsin-Stevens Point (Stevens Point, WI). He is a certified member of the American Speech and Hearing Association and the American Academy of Audiology.
Dr. Erin Koehmstedt
Audiologist
Erin grew up in Lake Geneva, WI graduating from Big Foot Union High School in Walworth, WI. She obtained her Bachelor of Science in Communicative Disorders from the University of Wisconsin- Stevens Point (Stevens Point, WI) and continued to obtain her Doctor of Audiology degree (AuD). She is a certified member of the American Speech and Hearing Association and the American Academy of Audiology.
Dr. Josee King
Audiologist
Josee grew up in New Palestine, IN graduating from New Palestine High School. She obtained her Bachelor of Science in Speech Language Pathology and her Doctor of Audiology degree (AuD) from Ball State University (Muncie, IN). She is a certified member of the American Speech and Hearing Association.





