Biologic & Family Dentist in Portland, OR

As your biological family dentist in Portland, OR, we take a whole-body approach to your care — partnering with you for better sleep, better airway function, and better overall health.

Biologic & Family Dentist in Portland, OR

As your biological family dentist in Portland, OR, we take a whole-body approach to your care — partnering with you for better sleep, better airway function, and better overall health.

Whole-Body Health Begins With Your Smile

Meet Dr. Ziad Kaady — Biologic Dentist in Portland

Dr. Ziad Kaady, a trusted biologic dentist in Portland, founded Bridgetown Dental with one simple but powerful goal: to deliver joy and elevate the human experience through dentistry. Known for his gentle touch, thoughtful care, and genuine connection with patients, Dr. Kaady has spent more than 20 years building a practice rooted in trust, understanding, and whole-body health.

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We Offer
the Solutions You Need

Family Dentistry

Utilizing the latest techniques and biomimetic materials, Bridgetown Dental is committed to restoring both function and esthetics to ensure optimal dental health for every patient regardless of age.

Clear Aligners

You'll love your CandidPro or Invisalign aligners. These innovative orthodontic solutions will straighten your teeth in months, not years. They are comfortable, discreet, and won't interfere with your lifestyle.

Sleep Apnea & Snoring Solutions

Each of your body's systems relies on your ability to get ample oxygen into your bloodstream, and that begins with a healthy airway and sleep. We specialize in sleep apnea and sleep-disordered breathing.

TMJ Treatment

We'll work to find the root cause of your jaw discomfort so we can offer you the proper treatment. Schedule an appointment with our team to assess your jaw alignment concerns.

Cosmetic Dentistry

Look and feel your best with cosmetic dentistry that enhances your appearance and overall health. We use high-quality materials and advanced technology to ensure you love your results!

Dental Implants

Dental implants offer a biomimetic solution for missing teeth. We can restore smiles that are missing any number of teeth so that you can eat the nutritious foods you need.

Emergency Care

When you're in pain, you can count on our team to be there for you and your family. We'll get you back to health as quickly as we can, and we'll work with you to prevent future problems.

Relieving Dental Anxiety

Your positive patient experience is our top priority. We take a collaborative approach with you and offer inhaled or oral conscious sedation for patients who need extra care.

Children's Airway Treatment

With a 3-D scanner, we can identify airway issues in your child early on. Dr. Kaady provides treatment to help with proper airway development and prevent problems with teeth crowding, sleep, and speech.

Restorative Dentistry

Don't let dental damage or disease adversely affect your health! Using biocompatible materials and the latest techniques, we'll repair damaged teeth and replace missing ones.

Related Services

Welcome to Bridgetown Dental — Your Dental Clinic in Portland, OR

Welcome to Bridgetown Dental — Your Dental Clinic in Portland, OR We believe great health is centered around trust between you and your dentist. As a trusted general dentist in Portland, OR, and a welcoming dental clinic in Portland, OR, we educate and empower our patients to take control of their overall health. Creating a meaningful relationship with you is the first step. We want to get to know you and your family so we can transform your lives through innovative, biological dental care.

Our office is located in the heart of beautiful St. Johns, making us a convenient North Portland dentist for you and your family. Call your new best dentist in Portland, Oregon today at 503-755-9407 for an appointment. You can also make an appointment online.

Special Offers

Invisalign Starting at $97/Month

$97/month payment plans are offered for well-qualified, insured applicants through a partnership with Cherry Financing. Please contact our office for more information about financing options.

Complimentary Aligners Consultation

Schedule a free, no-obligation consultation to learn more about Invisalign and CandidPro aligners. Contact our office for additional details.

$499 Holistic New Patient Special

For uninsured patients only. This offer includes a comprehensive exam, airway health consultation, X-rays, and a teeth cleaning. Out-of-pocket costs may be lower for insured patients. Some restrictions may apply. Contact our office for additional details.

Client Reviews

No Insurance? We Can Help!

For a small monthly fee, your dental cleanings, exams, and X-rays are covered. Plus, you’ll receive a discount on your other needed treatments.

At Bridgetown Dental, we practice biological, whole-body dentistry in the heart of St. Johns — because your smile is the gateway to your overall health. Led by Dr. Ziad Kaady, who has spent more than 20 years caring for Portland families, our team looks beyond your teeth to how your airway, sleep, jaw alignment, and nutrition all work together. We use biocompatible materials, avoid harmful toxins, and focus on prevention, so every treatment supports not just a healthier smile but more energy, better breathing, and lasting well-being.

Whether you’re bringing in your child for an airway evaluation, straightening your teeth with clear aligners, or simply looking for a gentle, trusted dentist in Portland, OR, we’re here to partner with you. Schedule your visit today or call 503-755-9407 to experience dentistry designed around your total health.

Frequently Asked Questions

Can you help my child with sleep-disordered breathing?

Yes, we can help. Children can experience sleep-disordered breathing, which may cause restless sleep, mouth breathing, frequent illness, behavioral issues, and developmental delays. Dr. Kaady evaluates patients of all ages for breathing problems. If identified, your child may benefit from a custom pediatric sleep appliance to improve nighttime airflow and support healthy development. If tongue-tie is a contributing factor, Dr. Kaady can perform a gentle release procedure to improve breathing, feeding, and speech. Early diagnosis and treatment are key to helping your child thrive.

How does your holistic approach benefit my overall wellness?

Our holistic approach supports your overall wellness by focusing on the connection between oral health and whole-body health. We use biocompatible materials, avoid harmful toxins like mercury, and emphasize prevention to reduce inflammation and promote natural healing. By considering how dental issues may affect systems like digestion, sleep, and immunity, we tailor care that supports long-term well-being. From airway assessments to nutritional guidance, every aspect of your treatment is designed to enhance not just your smile, but your energy, comfort, and vitality. It’s dentistry with your total health in mind — because your mouth is the gateway to your body.

Can clear aligners improve my overall health, not just the appearance of my smile?

Clear aligners can do more than straighten your teeth. By guiding your teeth and jaws into proper alignment, clear aligners can improve your bite, jaw position, and oral function. This often leads to better airway health, more efficient breathing, and reduced risk of sleep-disordered breathing. Proper alignment also promotes healthier chewing, digestion, and even posture. At our holistic practice, we design aligner treatment with your total wellness in mind — helping you achieve not just a beautiful smile, but improved comfort, energy, and long-term health.

What makes Bridgetown Dental a biological dental practice?

A biological (holistic) approach means we consider how your oral health affects your whole body. We use biocompatible materials, minimize unnecessary exposure to toxins, and treat the mouth as connected to your overall wellness — not in isolation. Dr. Ziad Kaady tailors care to support both your smile and your general health

Are you accepting new patients in Portland, OR?

Yes. Bridgetown Dental welcomes new patients of all ages across Portland and North Portland. New-patient visits include a comprehensive exam, any needed X-rays, and a personalized care plan. Call (503) 755-9407 or book online to reserve your first appointment

Do you offer both family and cosmetic dentistry?

Yes. We provide complete family dentistry — cleanings, exams, and children’s care — alongside cosmetic services like teeth whitening, contouring, veneers, and clear aligners. This means one trusted practice can care for your whole family and help you achieve the smile you want.

How much does a routine dental visit cost without insurance?

A routine exam and cleaning typically ranges from about $150 to $300 without insurance, depending on X-rays and any additional needs. Uninsured patients can also join our in-house membership plan for discounted preventive care. Contact us for an exact estimate before your visit.

Where in Portland is Bridgetown Dental located?

Bridgetown Dental is conveniently located in Portland, OR, serving patients throughout the metro area and North Portland. You’ll find our address, map, hours, and directions on our contact page. Call (503) 755-9407 if you need help finding us.

Do you see patients from North Portland and surrounding suburbs?

Absolutely. Many of our patients come from North Portland and nearby communities. Our central location and flexible scheduling make it easy for families across the Portland metro area to receive gentle, comprehensive dental care in one place.

What dental insurance plans do you accept?

We work with most major PPO dental insurance plans and will help you understand and maximize your benefits. If you’re unsure whether we accept your plan, call our office at (503) 755-9407 and our team will verify your coverage before your appointment.

How do I book my first appointment?

Booking is simple: call (503) 755-9407 or use our online scheduling to request a time. Let us know if you’re a new patient so we can prepare your paperwork in advance and make your first visit smooth and welcoming.

Biologic & Family Dentist in Portland, OR