Meet The Doctor's

Our family dentists, Dr. Shahin Rashidi and Dr. Pari Samani have practice dentistry for numerous years and happily provide some of the best dental care in the Tigard, Oregon area. Washington Square Dental works hard to ensure each of our patients enjoys their visit by providing them with the best dental services we possibly can. View Dr. Rashidi and Dr. Samani’s biographies below to learn a bit more about our family dentists who practice here at Washington Square Dental!

Shahin Rashidi , DMD

Former Assistant Professor at Oregon Health & Science University School of Dentistry.

Graduated from OHSU in 1992. “Dentistry can change someone’s life and give them confidence by improving their smile and that is what makes it so rewarding for me. I truly enjoy cosmetic dentistry. With the amount of continuing education classes I have taken, I have gained a great deal of experience in this field. I am confident I can improve any smile. It gives me such pleasure to see how much more my patients smile upon completion of their treatment as well as seeing their confidence improve throughout the process. Beautiful smiles change people’s lives and that is my goal.”

Pari Samani, DMD

I believe that every person deserves a healthy and beautiful smile. As your dentist, it is my job to help you achieve this. I work hard to provide you with the best treatment possible that fits your specific needs. My relationship with my patients is also very dear to my heart, I look forward to building lasting relationships together.

I received my Doctor of Dental Medicine from Oregon Health and Science University in Portland, Oregon. I strive to constantly stay on-top of new technological advancements in the field by attending year round courses in restorative and cosmetic dentistry. Outside of the dental office I enjoy traveling to new destinations with my husband, visiting my kids in California, meditation and getting lost in a good book.

My patients know me as a compassionate, trustworthy dentist, who cares about them and their dental health. I take time to talk with each patient and we determine together what is the best course of action for them, talking into consideration each persons individual circumstances. I invite you and your family to come visit our office and allow me to help you with any of your dental needs.


Dr. Stephen Harbour

Dr. Harbour was raised in California, then Michigan, but has called Oregon home for the past 30 plus years. He graduated from Michigan State University and Oregon Health and Sciences University, School of Dentistry. He is a member in the Washington County Dental Society, Oregon Dental Association, and American Dental Association. In 1997 he was awarded Fellowship in the Academy of General Dentistry.

This is an honor bestowed  on only 7% of general dentists.

He is a life long learner who continues to advance his dental skills through numerous dental study courses. He is ongoing member in two Oregon Dental Study Clubs. Dr. Harbour maintains an active healthy life style in Portland with his family.


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Office Location

  • Tigard
  • 9225 SW Hall BlvdSuite E
  • Tigard, Oregon
  • 97223
  • Map & Directions
  • Call: (503) 620-7134