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Meet the Team


Team Photo

Our Mission

We are dedicated to providing ideal dentistry in an atmosphere of compassion & integrity. We enjoy and are grateful for each other and our patients. We are committed to ensuring for our patients the same progressive, quality care we would insist on for our families and ourselves. We promise to honor the faith and trust of our patients blending our talents and sharing our passion for dentistry.

Dr. Dean Gregson

Dr. Dean Gregson attended Brigham Young University for his undergraduate studies before gaining his dental degree from Oregon Health & Science University in 1995. He’s been practicing in the area since then and completes 50+ Continuing Education hours a year! Dr. Gregson is a member of the American Dental Association®, the Academy of General Dentistry and the American Academy of Dental Sleep Medicine. He’s also received advanced training in restoring dental implants and treating sleep apnea.

Every few years, Dr. Gregson goes to Nicaragua and performs needed mission work with a local dentist. Many of those in our office and our community have contributed to these trips as well, by providing supplies, clothing and other necessities. Below, and on Facebook, you can see photos of some of his trips.

Dr. Gregson is married with four children and two grandchildren. Most of his time outside of the office is either spent with family or out in the Northwest hiking, biking, kayaking, etc.

Meet Our Team

Our team members at Gregson Family Dentistry have spent years working together and, therefore, gained ample experience in the dental field. This level of dedication and expertise helps comfort and reassure patients of the high quality of care our dentist and team provide. If you want to get to know each of our team members, please see below or call 503-659-1991 for a visit at our dental office in Milwaukie, Oregon. We hope to see you soon for an appointment with Dr. Dean Gregson!

Amie – Front Office Manager

Amie joined our practice in 2017. She comes to us with over 20 years of dental experience. She loves working with patients to ensure they have a positive experience at every visit. She enjoys spending time getting to know each patient and assisting them in all aspects of their dental care. When not working, she is busy with her family. She enjoys the outdoors, gardening, yoga, live music and spending time with her friends and family.

Sarah – Scheduling Coordinator

Sarah joined Dr. Gregson’s staff in 2017.  She has three years of dental assisting experience, and she is excited to be helping patients in the front office.  In her free time, Sarah enjoys neighborhood walks, summer camping trip and visits with her nieces in San Diego.

Linda – Dental Hygienist

Linda has been a dental hygienist with Dr. Gregson since 1995! She earned her Bachelor of Science degree in dental hygiene at Oregon Health & Science University. Since graduation, Linda has worked in general practices. She loves the variety, challenges and continuity of care in providing oral health care for patients of all ages! She loves hearing about her patients’ lives and seeing them leave with a smile. On weekends and holidays, you’ll find Linda enjoying live music or exploring in the great outdoors. Although she loves to travel, she believes nothing can beat the music and mountains of the Pacific northwest.

Mary – Dental Hygienist

Mary has been a dental hygienist with Dr. Gregson since 1995 but has over 35 years of experience.  When not working, Mary enjoys taking care of her grandson and spending time with her family and her dog.

Summer – Dental Hygienist

Summer has her Bachelor of Science in dental hygiene from Oregon Institute of Technology and has been in the dental field since 2004. She enjoys getting to know her patients and providing the best care possible.

Marilyn – Dental Assistant

Marilyn joined our team in January 2014. She has 21 years of experience as a dental assistant and enjoys taking classes to further her knowledge in the field. On her off-time, she stays busy with her husband, Jeff, and their two boys, Jared and Kyle.

Ammie – Dental Assistant

Ammie has worked with Dr. Gregson since 1999 as both a scheduling coordinator and dental assistant. Currently, she works mainly as a dental assistant. When not at work, she enjoys spending time with her family and doing outdoor activities.