Enhanced Smiles

Meet The Doctors

Douglas Whitfield DDS

Dr. Whitfield's dental career started in periodontal research with the Sonicare Company. He helped discover & patent several natural plant extracts used as antimicrobial agents in toothpaste and mouthwash. He also did research on tooth whitening agents and statistical studies involving the efficacy of the Sonicare toothbrush on gum disease. During his years at Sonicare, Dr. Whitfield helped manage several large-scale clinical trials following FDA guidelines.

He is one of only a handful of general dentists in the world who has this unique understanding of the possibilities for natural plant extracts and real world clinical efficacy.

He is able to quickly identify from a product's supporting information whether it was ever tested properly and if you should use it for your family. Dr. Whitfield has been published in several research journals

Qualifications

Dr. Whitfield graduated from the University of Washington with a degree in general dentistry. While attending the School of Dentistry he continued his interest in periodontal research and won an international award. Doctor Whitfield has a bachelor's degree in Cell Science and Microbiology from the University of Florida in 1991. His microbiology degree has helped form the foundation of his understanding of the bacterial etiology of caries (cavities) and gum disease. Continuing Education

Dr. Whitfield has taken continuing education on advanced Rotary Endodontics (root canal treatment), TMD-TMJ, Oral Surgery and Smile Design. Dr. Whitfield has a special interest in non-surgical treatment of periodontal disease and natural therapeutic treatments. Dr. Whitfield's approach emphasizes whole health and patient education. Dr. Whitfield's future continuing education will involve more TMD-TMJ and Full Mouth Reconstruction.

Affiliations

Dr. Whitfield is a member of the American Dental Association and the local chapter King County Dental Society. Dr. Whitfield is also a member of the Academy of General Dentistry. Dr. Whitfield is a member of the American Academy of Cosmetic Dentistry. Dr. Whitfield has recently become a member of the Southwest King County Chamber of Commerce.

Personal Background

Dr. Whitfield has lived in the northwest for over twenty years. He and his family enjoy exploring the northwest great outdoors. He is married to Michelle and they have one child Aidan. Dr. Whitfield is passionate about living healthy, with a healthy diet and exercise. He try’s to earn his cheat meals! One of his biggest passions is ultramarathon running on trails. His longest trail run to date has been the Lake Sonoma 50 miler. Dr. Whitfield has been involved in various community groups over the years. Currently he is very active in Boy Scouts with his son.

Dr. Helmich

Dr. Helmich is a dedicated dentist with a diverse background in biology, music performance, and Biblical Studies. A graduate of Loma Linda University School of Dentistry in Southern California, Dr. Helmich pursued postgraduate training in Pediatric Hospital Dentistry and advanced studies in Full Mouth Reconstruction. With a passion for combining medical science with personalized care, Dr. Helmich is committed to helping patients achieve healthy, confident smiles. Specializing in laser periodontal therapy, cosmetic procedures, and implantology, Dr. Helmich ensures each patient receives top-quality care with a compassionate touch.

Location

411 Strander Blvd Suite 105, Tukwila, WA 98188

MON - WED: 7:00 am - 6:00 pm

THU: 8:00 am - 5:00 pm

FRI - SUN: Closed