Colin P. Del Rosario, DDS

I am so happy to be a dentist! I feel privileged to be given the opportunity to build relationships, educate the community and grow as a person each day in my profession at Paramount Dental Center - Kirkland.

Education and Continuing Education

For my dental education, I earned my Doctor of Dental Surgery from the University of Washington School of Dentistry. I completed my dental education with knowledge of the most advanced technologies and methods in dentistry. Because my profession changes constantly and being a true professional means continued learning and growth, I always stay aware of emerging dental advancements. As part of my continuing education, I regularly participate in educational courses and clubs to improve and grow my skills. I am a graduate of the world-renowned Kois Center for Advanced Dental Education, as well as the Esthetic Professionals Comprehensive Dentistry Study Club.

In the Practice

I love doing dentistry, plain and simple. I feel that I am playing rather than working when I am taking care of your teeth. The first time you walk in our KIRKLAND dental office door, you will feel the friendliness of the people in the practice, and it is my goal that you always feel welcome. My team gives me an opportunity to have a fantastic time being a dentist day in and day out. Our patients show their commitment to us by coming in year after year, and we are committed to always providing the highest quality services for them.

Family Life

Although I was born in Manila, Philippines, I have lived in the Seattle area for most of my life, and I love it! I have two children named Caleb and Leah. In my spare time, I enjoy spending time with my family, watching the news or sports, and reading. I also enjoy cycling and have completed the Seattle to Portland bike ride three times!

Giving Back

This profession has given me a chance to give back to the community. I participate in different community fundraising, but my favorite is charity, especially water. Each month, we donate to this great organization whose mission is to bring clean and safe drinking water to every person on the planet. I also serve as an affiliate professor at the University of Washington School of Dentistry. I enjoy sharing my knowledge and experience with dental students to aid their clinical skills in restorative dentistry.

Dr. Alsadhli Abu

It is such a pleasure to work at Paramount Dental Center - Kirkland!


I attended the University of Washington and graduated with a Bachelor of Science in microbiology. Following my undergraduate degree, I pursued my dental education at the University of Washington, School of Dentistry.

I completed a General Practice Residency at the VA Medical Center in Long Beach, California, where I refined my skills in surgical and cosmetic dentistry.

Following my residency training, I pursued a two-year Oral Implantology and Implant Prosthodontics Fellowship at Brookdale University Hospital in New York.

I received advanced surgical training to become a skilled implantologist in the placement of implants, bone grafting, sinus augmentations, aesthetic soft tissue management and the restoration of implants from both the single tooth to full-mouth rehabilitation.

Why I Love Dentistry

Growing up, I have always had an interest in health care, especially dentistry. It has allowed me to exercise my passion as a clinician and improve the oral health of my patients.

In addition, dentistry has given me the chance to make it possible for patients who have not smiled in a long time to lay a big and healthy beam on the world and be seen as they really are. It can change people’s lives in many, many ways — most of which I am sure I will never know. But, occasionally, a dentist will get a heartfelt thank-you that makes it all worth it.

I feel very privileged to be able to serve my community and to deliver quality care, especially in the area of dental implantology.


I was born in Jakarta, Indonesia, and I have lived in the Seattle area for most of my life. Despite my wonderful experiences living in California and New York during my residency and fellowship programs, I am still a loyal Washingtonian! In my spare time, I enjoy spending time with family and friends and being active.

Dr. Catherine Parker

I am so excited to join Dr. Del Rosario, Dr. Abu and the team at Paramount Dental Center - Kirkland!


I completed my undergraduate degree in biology at Seattle Pacific University and went on to earn my DDS at University of Washington School of Dentistry. I graduated at the top of my class while receiving extra training in endodontics, periodontics, oral surgery and oral pathology. Though my formal training is done, I continually learn new things in dentistry through continuing education, staying connected with colleagues through study clubs, and maintaining membership in the American Dental Association®, Washington State Dental Association and Seattle-King County Dental Society.

Giving Back

I am committed to volunteering on a local and global level. Currently, I am involved in the admission process at the University of Washington dental school. I have also done dental mission work in Costa Rica, Panama and Jamaica and hope to return abroad when my son is a little older.

Why I Love Dentistry

As I explored the field of dentistry as a possible career path in undergrad, I found dentistry is a perfect marriage of my interests: science, artistry and relationship. I love working with my hands to create something beautiful that simultaneously improves my patient’s overall health. It is challenging but greatly rewarding. Needless to say, I’m glad to have chosen dentistry as a career.

Family and Fun

I grew up in Winthrop, Washington, but moved to Seattle to go to college and have been in the area ever since. Now, I am proud to be a Kirkland resident and live here with my husband, Tripp, my son, Liam and my dog, Molly. We are avid sports fans and love spending time with family and friends. We love to eat! My husband and I are always looking for new great restaurants to try, and we are excited that Liam seems to be developing the same love for food!

Meet Our Team

Our wonderful team at Paramount Dental Center - Kirkland is dedicated to helping you achieve the smile and oral health you’ve always dreamed of. If you are looking for a team that is experienced, compassionate and well-equipped, our team can help your family on the road to oral health today. Give us a call at 425-739-9093 today to learn more or visit our dental practice in KIRKLAND, Washington.


Office Manager/EFDA (

As office manager at Paramount Dental Center - Kirkland, I strive to get to know our clients on an individual basis. My goal is to understand where you are coming from and how we can help you get to where you want to be. I want you to walk out our doors understanding your treatment, the cost of treatment and how insurance will assist you. I have been working with Dr. Del Rosario since 2008; most of you have seen me in the back assisting him. While I am not at the office, I spend all my free time with my husband, our child and our three dogs. You can also find me over at Kirkland CrossFit (!



As one of the dental hygienists for our wonderful KIRKLAND dentist team since 2004, I enjoy being a part of patients’ dental health while having the opportunity to know them on a personal level. I feel it is important to get to know each patient as a person, not just their teeth. Striving to deliver individualized care to help each of our patients get to optimal dental health is a priority for me. Outside of the office, you can find me and my husband, Allen, enjoying life with our three children — Eli, Emmie and Eva — and our huge extended family!



As a dental hygienist, my goal is to help our patients achieve and maintain an optimal level of oral health through routine hygiene or periodontal care, preventive treatments, and education regarding good oral hygiene habits. I find the most rewarding part of my job is building long-lasting relationships with my patients while guiding them to a state of oral health and happiness. In my free time, my husband and I like to travel. I also enjoy running, CrossFit, and spending time with my family and friends.



What I like about my job as a hygienist is being able to help my patients improve their oral health. I believe keeping healthy teeth and gums is an essential part of a healthy life. It feels great to see my patients’ sparkly teeth and happy smiles after their cleanings with me! Every patient is important to me, and my goal is to make sure you are comfortable in my chair during your cleaning. I grew up in Japan and have been in Washington for 15 years. I am blessed to have my wonderful husband and two children. In my free time, I enjoy watching my kids’ sports games, hiking and playing tennis.


Clinical Assistant/EFDA

My role in our KIRKLAND dental office as an Expanded Function Dental Auxiliary (EFDA) allows me to provide our patients with skilled and efficient care. While working chairside with our dentists or one-on-one with a patient, it is my goal to put patients at ease with my gentle demeanor and funny disposition. I’ve worked in the dental field for over 18 years, and I love what I do! I get the pleasure of working with such a great team. It’s always a joy to come to work every day and see their smiling faces. When I’m not at work, I am a mom to two amazing boys, Kian and Landon. We enjoy spending time on the water and in the sun. My hobbies are golfing, traveling, wakeboarding and an occasional triathlon!