For Patients

Our office is conveniently located and accessible via all major roads. Dr. Miesel takes great pride in offering exceptional periodontal services. Our office fully utilizes state-of-the-art equipment. We have a modern sterilization system that surpasses OSHA requirements.

We look forward to welcoming you to our dental family. Our office is warm and inviting. You will always be greeted with a smile and treated with the utmost dignity and respect. You will play an active role in your treatment and your voice heard when you have questions or concerns.

We Utilize Advanced Technology

Technology is ever-changing and constantly evolving. We do our best to stay relevant to the needs of our patients using advanced technology that helps us better diagnose and treat conditions and diseases. Our office features innovative technology that makes it possible for us to provide unsurpassed patient care not available just a few years ago.

To maximize your care at our practice, we offer conscious sedation and CBCT 3D imaging to minimize dental anxiety before treatment. To learn more, please call our office at (360) 757-7667.

Referral Forms

Your comfort will always be our first priority with PerioNW.

Our Care Philosophy

We cater to the needs of our patients by using advanced technology that helps us better diagnose and treat conditions and diseases. Our office will always be a safe space for you to voice your questions and concerns.

No-Judgement Zone

We listen to our patients to develop a personalized treatment plan that meets their individual needs.

Our practice provides a comprehensive approach to periodontal care. With a wide variety of treatment options, we focus on providing our patients with comfort and convenience at all times.

We believe in educating our patients on their treatment options. We are here to help you with your dental needs, from start to finish. 

Meet The Doctor

Jan Miesel, DDS

Dr. Jan Miesel earned her dental degree from the University of Detroit Mercy in 1996. After completing a one-year general practice residency in the U.S. Navy, she provided general dentistry care aboard the U.S.S. Abraham Lincoln aircraft carrier for two years. Having fulfilled her military service, Dr. Miesel entered into her periodontal residency at the University of Washington, from which she graduated in 2002. She has been in private practice since then, and has participated in a multi-disciplinary study club in Mt. Vernon. 

Dr. Miesel performs all types of periodontal treatment, including treatment of periodontal infections, crown lengthening, dental implant placement, soft tissue grafts, ridge augmentation, esthetic gingival recontouring, and orthodontic exposures. She is also certified to administer various sedation methods for patient comfort, including IV sedation. Her professionalism, caring demeanor, and attention to detail have contributed to patient and referring dentist satisfaction. 


Our patients will always be our first priority. We are devoted to creating an exceptional experience with every patient that walks into our office.