Crystal A. Wilken, ARNP

Crystal Wilken, ARNP is a nurse practitioner working alongside Dr. David Congdon at the Cedar Valley Centers for ENT, Sinus & Allergy, Rejuvenation, Facial Plastic Surgery, Skin Cancer, and Hearing. She's been practicing since 2014. The team focuses on providing the highest level of care to patients in multiple specialty areas such as otolaryngology, skin, and hearing. The main office is in Waterloo, Iowa, with outreach clinics in Waverly, Independence, and Grundy Center. They are part of Cedar Valley Medical Specialists, P.C., an independent medical specialty organization that provides the Cedar Valley with affordable specialty services. Patients describe Crystal as very thorough, caring, and compassionate. She takes the time needed for the exam and to answer any questions. The staff is always pleasant and accommodating, with short wait times. Patients highly recommend Crystal and the practice for their efficient and attentive service.