Happy Woman

Welcome to
Cascadia Smiles

Seattle's #1 Dental Implant Center
Specializing in Full Mouth Dental Implants

Change Your Smile
Transform Your life

With the Zirkor™ Dental Implant Restoration

One-Day Smile Transformations Are Now Possible.


Exclusively at Cascadia Smiles

Dentist Office


A State-of-the-art cosmetic and implant dental clinic providing quality dental care for one patient at a time. We understand that each person is unique in their needs and we provide individualized care to meet each patients' needs. We have a combined 30 years of practice experience in dental implants and cosmetic dentistry. We provide all treatment in one facility from A to Z and provide alternative treatment options to match your budget by working through the finances with you. Smiling again shouldn't be a dream. A better smile can change a life and we are here to help you make this change.



Zirkor™ Dental Implant Restoration


Zirkor™ Dental Implant Restoration


Zirkor™ Dental Implant Restoration



Our mission is to craft beautiful smiles that enhance the quality of life for our patients and helps them achieve their professional goals. Our patients come for dental treatments from all over the country because our restorations are unique to each individual. Each treatment is planned by the doctor from start to finish working in coordination with the laboratory technicians including and this is our key for the success we have.

Our extensive experience in the field of cosmetic & implant dentistry allows us to create life-altering results that not only enhances the smile but gives our patients the ability to regain the confidence to be the best version of themesleves.

Learn more about our philosophy of treatment.

Happy Couple


Full Mouth Dental Implants
All-On-4 Dental Implants
Single Dental Implant
Zirkor Dental Implant Restoration

One-Day Smile Makeover
Porcelain Veneers
No-prep Veneers
Crowns & Bridges

Gum Rejuvenation
Face-Lift Dentistry
TMJ Pain Treatment
Sleep Dentistry
Sedation Dentistry


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"You changed my life"

- Renisha B.
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Dr. Javid

F. Osafi


Board-certified Pediatric Dentist

Dental Implant Surgeon

Dr. Javid Osafi, is a board-certified pediatric dentist and a dental Implant surgeon. He studied dentistry at the University of Nevada, Las Vegas and pursued specialty training in Denver, Colorado for 2 additional years in pediatric dentistry and surgical hospital dentistry. His ability to compassionately care for his patients stems from his training in pediatric surgical dentistry, dealing with patients with severe dental anxiety and special needs. He has performed extensive research on oral cancer and has published several articles on the its' association with Vitamin D. He has received numerous awards for his contribution to the field of dental research and excellence in dentistry. At Zirkor Dental Implant Center, Dr. Osafi performs conservative dental implant procedures with precise esthetics, from beginning to end, in one facility. With the use of advanced digital dentistry, combined with the expansive abilities of aesthetic dental materials allows him to provide timeless-designed restorations with exact precision. As a certified sedation dentist in Seattle, Washington, Doctor Osafi performs conscious sedation and works with a board-certified anesthesiologist to provide safe general anesthesia for patients with severe dental anxiety. 

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Dr. Alan Yassin


Dual-Certified Oral Surgeon & Periodontist

Dental Implant Surgeon

An internationally renowned surgeon with unparalleled experience and accreditation in both Periodontics and Oral & Maxillofacial Surgery. With his exceptionally rare dual training, Dr. Yassin has been practicing dentistry and oral surgery since his graduation from dental school at the University of Aleppo in 2001, and Damascus Hospital in 2006. Dr. Yassin is an esteemed graduate from the University of Washington and a diplomate of the German Board of Oral Implantology, having completed a total of 15 years of higher education, and being an award winning dentist with prestigious achievements such as the International Exchange Award from the University of Washington and the Academic Achievement Scholarship from Students International. 

Dr. Behfar



Cosmetic Dentist

Dental Implant Surgeon

Since graduating from the University of Las Vegas, Nevada, with a Doctorate of Dental Medicine, Dr. Osafi has been dedicated to providing exemplary service and personalized dental care in South Seattle, WA.

Dr. Osafi has changed the way dentistry should be done. From his commitment to education and consistent training, he has made it a priority to be the best Dentist he can be for his patients. He has implemented the latest technologies and has risen to the forefront of modern dentistry. Not only has he been featured in the Seattle Times, but he has also been nationally recognized for his techniques in cosmetic dentistry. 
By taking this individualized, comfortable, and modern approach, Dr. Osafi will help you discover a newfound confidence in yourself. 

Dr. Behfar Osafi is extremely passionate about his work and his detail and accuracy is like none other. With Dr. Behfar Osafi's help, you can be assured that your visits will be the utmost thorough and comfortable. 

Precision Cosmetic & Implant Dentistry


Complete Dentistry

Dental Exams should be tailored to your individual needs, making you feel great about yourself and your health!
Dr. Osafi will diagnose and formulate a plan that does not patch problems and takes care of the core of the issues for the patient to prevent future unnecessary visits to the dentist. Whatever dental problems you have had in the past that have led to discomfort and pain will be addressed and a comprehensive plan will be formulated  at Cascadia Smiles that is as unique and as individual as you are.
Here are some of dental issues that we address:
  • Failing crowns and bridges
  • Failing fillings and broken teeth
  • Severe grinding wear and dental infection
  • Broken down teeth
  • TMJ pain and jaw discomfort
  • Unable to smile due to poor aesthetics.


Senior Man


We offer state-of-the-art surgical dentistry right here in Seattle. We are equipped with the latest technology and have trained for many years to master our craft. We also offer sedation! Our office creates an atmosphere that's not only comfortable, but patients have little to no recovery time.
At Cascadia Smiles, your priority is ours. Not only do we want to make sure you're comfortable, but that the work we do is beautiful and long-lasting.
Surgical dentistry services include…
  • Extraction
  • Dental Implants
  • Metal-Free Dental Implants
  • Implant-Supported Dentures (All-On-4)
  • Implant-Supported Bridge
  • Bone Grafting
  • Stem Cell Therapy (PRF/PRP)
  • Sinus Augmentation
Being recognized nationally, Dr. Osafi is humbled and proud to offer state of the art cosmetic dentistry in Seattle.
If you're unhappy with the appearance of your teeth, our cosmetic dental team specializes in individually designing and fabricating dental crowns, bridges, and veneers in our own office. Each tooth is individually crafted to meet your specific needs and wants.
Our Dental Cosmetic Services include:
  • Invisalign / Clear Aligner
  • Teeth Whitening / KOR
  • Dental Veneers
  • Smile Makeovers
  • Full Mouth Reconstruction / Rehabilitation


Dr. Osafi has seen time after time how gum and bone disease (periodontitis) can go undetected. Most of the time this painless disease destroys teeth and surrounding tissues, eventually leading to teeth being lost. In rare cases, periodontal infections may cause strokes, heart attacks, pregnancy complications, and other health problems.
Dr. Osafi will form a plan that tailors to your individual dental needs and habits to potentially reverse the damaging effects of periodontal issues.   
Our periodontal services include…
  • Laser Dentistry / LANAP
  • Gingivitis Treatment
  • Gingival Recontouring
  • Pinhole Recession Treatment
  • Periodontal Surgery

Smile Makeovers

Dr. Osafi and his team have transformed many smiles. View our smile gallery to see for yourself!
“If you're looking for a dentist in Seattle that is professional, with the friendliest staff and exceptional service, then look no further!"

— Ebony H.




Board-certified & Nationally Recognized Dental Surgeons

Minimally-Invasive Techniques

Friendly Team

Sedation to Ensure Your Comfort

Schedule Your Appointment Today

Contact us at (206) 741-1700 for exemplary service and care.

Our Seattle Dental Office


Phone: (206) 741-1700
​Monday – Friday: 7:00am - 6:00pm
Sunday: Closed
Address15580 3rd Ave SW Suite #201 Seattle, WA 98166
We are located in Downtown Burien on 3rd Avenue and 156th Street.



We pride ourselves in providing our patients with the highest quality of dental care in Seattle, WA using the most advanced digital technology. We look forward to serving our patients.