We Care About Your Smile

Dr. Lyashenko Welcomes You!

Aleks Lyashenko Welcomes You

We invite you to Oak Street Dental. Our office is conveniently located in downtown Hillsboro at the corner of Oak Street and SE 5th Avenue.

Aleks Lyashenko is a General Dentist whose goal is to provide his patients with the most comfortable dental experience while providing exceptional cosmetic and comprehensive dentistry.

Services include:

  • Composite Fillings
  • Crowns
  • Veneers
  • Root Canal Therapy
  • Complete/Partial Dentures
  • Dental Implants
  • Bone Grafting
  • And more ....


518 SE Oak Street
Hillsboro, OR 97123


Our Dental Services

Cosmetic Dentistry

With modern advances in cosmetic dentistry, smile enhancements can have dramatic results on your overall appearance. Even the smallest step can boost your self-esteem and make you want to smile more.

General Dentistry

Professional teeth cleaning and exams are the cornerstone of prevention. This helps you maintain good oral health by stopping disease before it takes hold in your mouth.

Implant Dentistry

Dental implant surgery is a welcome alternative for dentures and or bridgework. They won't slip, make noise or cause damage the way that fixed bridgework or dentures can.

Sedation Dentistry

Don't let fear and anxiety keep you from seeing your dentist. We can provide a relaxing and anxiety-free experience so that you can receive the dental care you need.

Our Commitment to You

Reflective Autumn Leaf

Our Quality

We will never compromise on the quality of dentistry we deliver. You can expect a commitment of excellence from us. You deserve the best that modern dentistry has to offer.

We are generous with our time. You can count on us to listen and have your initial visits designed so that we can truly get to know you and your goals. What is important to you is important to us.

The Best Technology

Our advance technology helps Dr. Lyashenko offer his patients the most clinically and precise treatment possible. We have a 3D CT Scanner in our office, which is crucial for successful execution of dental procedures.