Pioneers in Natural Dentistry & Functional Health.

At Sustineri Dental, we bring together modern high-tech dentistry & family values, serving our community here in Woodinville, WA & the Greater Seattle Area. Our focus is on total body wellness, with an emphasis on research-based bio-functional dentistry & personalized compassionate care.

About Us

Dr. Gabriel Malouf has spent the last 28 years pursuing knowledge and making connections between the mind, body, and soul. 

His love for life & natural health can perhaps be traced back to his grandfather, who encouraged him to live by four simple rules: 

  • Eat good food.
  • Think good thoughts.
  • Do good deeds, and
  • Breathe… for as long as possible.

He believes that while biological & holistic dentistry are founded upon cutting-edge technology & research, they also allow us to live more simply. This belief has been strengthened through his own health journey, and that of his loved ones. 

Dr. Malouf is happily married to his wife, Melissa, who has been instrumental in starting & running Sustineri Dental. They are blessed with 4 incredible children.

In their spare time you can find them climbing, hiking & spending time as a family. Dr. Malouf can also be found playing piano & combing through PubMed for the latest in integrative health research. 

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A Reputation Built on Compassion & Results. 

What We Believe...

The best health outcomes come from treating the whole person: physically, mentally & spiritually

Our bodies can heal from just about anything given the right support & environment

Many co-occurring factors can lead to disease & illness within the body, including toxicity, inflammation, underlying infection & nutritional deficiencies

The best approach is to identify the root causes of disease including biologic, psycho-emotional & spiritual, and create custom healing protocols from there

To Empower as Many People as Possible to Find Optimal & Sustainable Health Through Holistic Education, Integrative Care & Cutting-Edge Technology. 

We strive for sustainability in all areas. This includes being conscious about the materials we use within our practice from an environmental perspective, as well as from a health perspective. Where appropriate, we use practices such as “biocompatibility testing”, which help us select the most suitable dental materials for your mouth. We aim to get things right the first time, and have the determination to persist when that is not possible. 


We believe innovation is key to improving today’s healthcare system. We strive for excellence in everything we do, and this involves being curious about how things might be done better in the future. We're actively networking with some of the brightest minds in the world in order to implement the very best practices, including stem cell research & creative nutritional support. 


Staying healthy in today’s modern world can be challenging. And not everyone loves coming to the dentist! Treating our patients with empathy & compassion is at the core of what we do. We aim to build an authentic connection with you as you move forward on your journey toward better health & happiness. 


Our Values

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Dr. Malouf Holistic completed a Dental Education Residency with Dental Solutions & Judson Wall DDS where he had the opportunity to engage with many like-minded colleagues.

Holistic Education Residency


Dr. Malouf received a certificate in Advanced Education in General Dentistry from the David Grant Medical Center. 

David Grant MEdical Center


Dr. Malouf completed his Doctor of Dental Surgery (DDS) from the University of Michigan paving the way for a life-long career & passion in dentistry.

University of Michigan


Dr. Malouf received his Bachelors of Science in Chemistry and Biochemistry Utah State University laying a foundation for the work ahead.

Utah State University


Dr. Malouf has an undying gratitude for his many mentors along the way. He continues to travel around the world to train & engage with some of the brightest minds in holistic & natural dentistry including:

  • Joseph Yousefian, DMD MS 
  • Jay Harris Levy, DDS 
  • Mitch Marder, DDS 
  • Paul Rubin, DDS
  • Dr. Karl Ulrich Volz 
  • Judson Wall, DDS 

Continued Education & engagement


Commitment to Excellent

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Dr. Malouf was diagnosed with a pancreatic tumor. After completing surgery in 2010 to remove the tumor, he began walking, lost 20 lbs in just one month, and worked back to running 2 miles in 11 minutes flat!

Pancreatic Tumor Diagnosis 


“Dentistry should live at the intersection of human nourishment, communication and our life’s very breath. If health revolves around the gut, then oral health is the opening statement; let’s start there.” 

“You can tell that he genuinely cares about each and every one of his patients. ”

Dr. Malouf and his staff are unlike any other dentistry I have been to. He goes above and beyond to make sure all your questions and concerns are met. you can tell that he genuinely cares about each and every one of his patients. | Greater Seattle


“Great disposition in relating to kids and his hygienist is very patient ”

I feel confident that I found a skilled dentist who will provide continuity of care in the years to come. I would encourage any parents to also take their kids there as he has a great disposition in relating to kids and his hygienist is very patient and gentle and does a great job of minimizing any anxiety during the process. |  Greater Seattle


Absolutely! We offer services for the whole family. We love seeing children because beginning with holistic dental care early on provides a lifetime of benefits for them. 

Is natural dentistry recommended for children?  

Natural Dentistry FAQ

We love questions! We view our services as a partnership with our patients, and love when they take an active role in improving their health & wellness. 

We don’t offer root canals at our office. We avoid them and carefully manage the associated risks. If extraction of a diseased tooth is required, we use techniques that encourage your body to heal naturally.

Does natural dentistry support root canals?

Conventional dentistry focuses on treating symptoms, often allowing disease to progress unnecessarily. Biofunctional natural dentistry is preventative & investigative by nature. At Sustineri Dental, we use functional testing & personalized healing protocols to treat the root of the problem, leading to better overall health outcomes for our patients. 

How does natural dentistry compare to conventional dentistry? 

Fluoride is a last-ditch effort to solve a problem that is fundamentally bigger: acid-base chemistry. While fluoride reduces decay, there are now safer and better ways to accomplish this including individual diet tuning, hydroxyapatite, & certain plant extracts. 

What do you recommend instead of fluoride as a natural dentist? 

Have another question?

Bio-Functional Natural Dentistry That Goes Beyond Oral Health. 

Give us a call today, and experience the Sustineri Dental difference!