Dr. Douglas N. Christiansen

  • (858) 274-8900
  • 3737 Moraga Avenue B-400 San Diego, CA 92117
  • Find us on Yelp




Amanda, Registered Dental Hygienist

I was born and raised upstate New York. That is also where I received my Dental Hygiene degree before making San Diego my home in 2005. I have worked in a variety of dental specialties, as well as volunteered for various Dental Health Organizations over the years. In my free time I like to explore San Diego’s hiking trails as well as camping and biking. I also like to go snowboarding, skate boarding and work on my yoga practice.

Antoinette, Registered Dental Hygienist

I am a native San Diegan with Sicilian parents and I can speak both Italian and Spanish. I started my medical career as a pharmacy technician and eventually got my hygiene degree at Southwestern College. Whenever I get a free moment I love to read, go hiking, camping or take a bike ride along the beach. My favorite of all is spending time with my husband and two children.

Marguerite, Dental Assistant

I have been a dental assistant for 3 years now and love doing what I do! In my spare time I like to go running, play with my two dogs, spend time with friends and family, scrapbook and read. I like traveling and seeing new places. One day I would really like to tour all over Europe and also see family while I am there.

Rikki, Registered Dental Assistant

In my spare time I like to enjoy the outdoors by hiking, roller blading, biking and taking pictures. I am also a fan of literature, film, music, art, and travel. One of the highlights of my career was to be part of an international dental team who worked in a children’s clinic in Honduras. That is definitely an experience I would like to repeat. My weekends are spent with family and friends and being a “hockey mom” to my two sons.

Sandi, Receptionist

Growing up in San Diego I’ve learned to appreciate the outdoors. I love taking walks with my dogs as well as spending time with friends and family. I also enjoy working out at the Gym. Over the years I have grown accomplished in understanding the workings of the different insurance companies and plans and I take pride in being an advocate for our patients.