Dedicated Professionals
We're proud of the professionalism we bring to our practice. Get to know the knowledgeable people who are here to assist you:
Learn more about Dr. Valachi.
Connie feels fortunate to be practicing dental hygiene in her hometown for over 22 years. Participation in several study clubs, continuing education classes, and working with periodontists are exciting, but developing friendships with patients is the most rewarding aspect of her professional career.
Outside of work, Connie enjoys snow skiing with her husband Greg and children Aaron and Lindsey. She competes in water ski tournaments with Greg and Aaron, and equestrian events with Lindsey. Connie takes every opportunity to be outdoors camping, horseback riding, backpacking, hiking, biking, running, or gardening.
Lori has been with our practice since 2003 and trained in both Dental Assisting and Laboratory Technology at Portland Community College. This cross-training has been a valuable addition to the clinical side of our practice, and Lori has also recently completed continuing education along with Dr. Valachi and Connie in Concious Oral Sedation to allow for enhanced treatment of fearful patients.
Lori has lived in Scappoose for over 20 years, and is a long time Girl Scout leader. She is also a member of the Columbia County Dairy Women’s Association, which promotes dairy products to the community. She is also involved in volunteer dentistry with Northwest Medical Teams , and enjoys camping and fishing.
Marie has worked with Dr. Valachi since early 2003 and has recently made the transition to part-time. In addition to keeping up with her kid’s varied activities, Marie enjoys playing the piano. She participates in community music as a piano teacher and accompanist for children’s choirs and musical theater. Marie has also spent many hours volunteering her dental skills with Northwest Medical Teams, providing care to uninsured children and adults in Columbia County.
Tamra has been a Registered Dental Hygienist for over 20 years. As a periodontal therapist, she has expanded certifications including Laser Therapy, Perioscpopy, and Nitrous Oxide/Local Anesthesia. What Tamra most enjoys about her profession is helping patients attain optimal dental health and esthetics.
Tamra has many hobbies outside of dentistry including competitive equestrian events (especially reining), camping, hiking, and fishing.
Johanna joined our dental team in 2006. Her 3 years of clinical experience and friendly chairside manner have been a wonderful addition to our practice.
Johanna grew up in Central Oregon and now calls Scappoose home. She enjoys being involved in the community through bible education, and loves to hike, snowboard, and ride horses. And, she especially enjoys dancing!Kelly Mitts, CDA, EFDA
Kelly is a native of St. Helens, and has worked with Dr. Valachi for over 12 years. She recently retired from chairside assisting and has become our office manager. Kelly’s outside interests include gardening, camping, and she enjoys spending time with her grandchildren.
Kelly has been a loyal employee in our practice for over 15 years! Her first 12 years were spent as head chairside assistant, and she became Practice Adminstrator in 2003. Her extensive chairside expertise and sharp business skills allow her to serve many needs of our patients, from clinical questions to insurance issues and financial arrangements. She recently became a member of the Oregon Dental Administrators Association (ODAA).
Outside of the office, Kelly enjoys camping, gardening, and spending time with her children and grandchildren.

