The Dental Team at Harmony Dental

Treating every patient like family.

Get to Know Us

Click on our photos to read our bios.

Our dental team at Harmony Dental has been with Dr. da Costa for more than 10 years. Come find out why we love this Oregon dentist and see how we treat all our patients like family.


Business Manager

Kathy started her dental career thirty-eight years ago working part-time as a clinical assistant for a pediatric dentist while she was in college studying art history. She quickly learned that she was much more business-oriented and moved to the front desk and has been in office management for orthodontic, oral surgery, and cosmetic practices before coming to Harmony Dental. Besides the many practice management certificates she has earned, Kathy has been awarded a Fellowship of the American Association of Dental Office Managers.

Helping patients navigate the insurance maze and making their healthcare dollars go further gives Kathy great satisfaction. Her heroes are her parents and her dream job was to become an artist. Kathy enjoys gardening, crafts, cooking, and traveling with her husband. She is also a clean freak! (It’s a dental thing.)


Registered Dental Hygienist

Dental visits with her wonderful pediatric dentist were always positive experiences for Katie. Consequently, she decided that the dental field would be a great career to help her patients have positive, fun experiences also.

Katie feels all patients should realize how important preventive dental care is because it can save teeth and avoid systemic health issues. When she is not working, she loves watching her two boys play hockey. She has to admit that she is a perfectionist at heart and a clean freak! Her heroes are her parents. Her dream job as a child was to become a singer!


Clinical Dental Assistant

Chelsea chose dentistry as a career because she wanted to help people and now finds it rewarding to see the emotional and cosmetic transformation that takes place with patients. She likes to assure patients that they are in good hands with the doctor and she is going to do her best to make them comfortable.

Chelsea’s hero is Joanna Gaines because she is an amazing wife, mother, and a beautiful person. And of course, it was Chelsea’s dream job, when she was young, to be an Interior Designer. Her two boys are the light of her life! Her family enjoys camping, hiking, fishing, and now making improvements on their first home.


Clinical Dental Assistant

Tara always wanted to be in the healthcare industry and has found dentistry to be very interesting and fascinating. After graduating in 2010, Tara has had a well-rounded career working general dentistry and endodontics before joining us. She enjoys helping people and making them feel at ease when they are here.

Tara’s hero is her son, who she loves hanging out with along with her boyfriend, family, and friends. She likes hiking, road trips, wine tasting, and animals! She wishes she had a farm so she could be around animals all the time. Tara’s dream as a child was to become a singer.


Registered Dental Hygienist

Connie started her dental career and education in the United States Air Force. The best part of her job is meeting new people and sharing experiences. She likes to earn her patients’ trust and let them know they have control over what happens during their appointment.

Connie’s hero is her mom because she is strong-willed and gets what she wants out of life. Her dream job as a child was to be a comedian and people would certainly describe her as being funny today. In her spare time, she enjoys playing the guitar, biking, reading, and singing karaoke.

‘‘I recently had a dental cleaning at Harmony Dental, and I want to let you know how happy I am with the work that Katie does. She is excellent, thorough, gentle, and has a very good chairside manner. She is the only hygienist who has ever checked my thyroid gland! I look forward to my appointments with her and value her help. All the staff at Harmony are excellent. I appreciate the help I get from Kathy in submitting claims for my insurance.’’

- Helen B., Actual Patient

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