Meet Our Doctors

Above all else, Dr. Seth treats all our patients as if they were his own family. The enthusiasm and expertise for the art and science of orthodontics are apparent when you meet him in person. That love for the orthodontic profession is exceeded only by the genuine care he shows to our team and our patients!

Growing up along California’s scenic northern coast, Dr. Seth Senestraro’s childhood was spent playing and working on the family farm. Wanting to stay close to home, Dr. Seth attended Humboldt State University where he earned his Bachelor of Science in Biology.

Advancing further in his studies, Dr. Seth received his Doctor of Dental Surgery from The University of the Pacific Dental School with honors in 2010. Shortly after graduating, Dr. Seth began his Orthodontic Residency at OHSU where he completed his advanced education in dentofacial orthopedics and orthodontics.

As a proponent of continuing education, Dr. Seth actively engages in staying current with the latest advances in orthodontic care. Dr. Seth spends countless hours every year to ensure you receive state-of-the-art orthodontic treatment. Some notable subjects include the completion of the Invisalign Masters Course, Phase I expansion treatment to address airway deficiency in children, and CBCT 3D x-ray digital training. Importantly, Dr. Seth is a Board Certified Orthodontist, a distinction held by less than half of orthodontists. Dr. Seth’s studies led to a recently published featured article in the Journal of The American Dental Association on the treatment of white spot lesions after orthodontics.

Senestraro, Seth V., et al. “Minimally invasive resin infiltration of arrested white-spot lesions A randomized clinical trial.” The Journal of the American Dental Association 144.9 (2013): 997-1005.

Dr. Seth is proudly a member of a variety of professional organizations that include:

• Oregon State Society of Orthodontists
• Pacific Coast Society of Orthodontists
• American Dental Association
• Oregon Dental Association
• American Association of Orthodontists
• American Board of Orthodontics

Dr. Seth has his hands full raising three rambunctious boys, including identical twins! When away from his practice, he enjoys spending time outdoors with his family camping, hiking, hunting, fishing, and snowboarding. Dr. Seth particularly enjoys coaching various youth sports and giving back to the communities that he lives and works in!

The firstborn in the United States to a Polish immigrant family, Dr. Z spent a majority of his childhood growing up in the Bay Area of Northern California. With a desire to help others and understand human development, he got his Bachelor of Science in Neurobiology, Physiology, and Behavior from the University of California at Davis.

While exploring paths related to medicine, Dr. Z started working in the dental field in 2015, interning at underserved clinics and realized the power that teeth have on the general health and confidence of an individual.

Like Dr. Seth, Dr. Z also received his Doctorate of Dental Surgery from The University of Pacific Dental School with high honors, and continued his advanced education in dentofacial orthopedics and orthodontics at OHSU.

With a high standard of perfection and an empathetic approach to people, Dr. Z has a passion for giving his patients beautiful smiles they can wear with confidence.

James Chen, Brandon Zegarowski & Mandy Lam (2022) Efficacy of Virtual Asynchronous
Didactic Delivery and Case-Based Discussions for Predoctoral Orthodontic Education, Journal
of the California Dental Association, 50:1, 35-46

Dr. Z is also a member of professional organizations that include:

• Oregon State Society of Orthodontists
• Pacific Coast Society of Orthodontists
• American Association of Orthodontists
• American Board of Orthodontics

Dr. Z and his fiancée Maya enjoy spending time going to the gym, cooking, traveling, attending music festivals, playing computer games, and following NBA basketball. One of the major goals for Dr. Z’s career is to be able to engage in philanthropic endeavors in the local community to help further the quality of life of the people around him.

Zulma Rey was trained and board certified as an orthodontist in her home country of Colombia. Because of U.S. regulations, she cannot practice orthodontics on her own without additional dental school training. We are so fortunate to have her on our team as she brings so much knowledge and experience in addition to being an extended functions orthodontic technician. She works side by side with Dr. Seth to help create beautiful smiles for our patients. Zulma is bilingual in Spanish and English. She is an amazing cook/baker and spends most of her time outside the office raising her beautiful family.