Meet Our Team

Orange CA dentistry team

Dentistry Team in Orange, CA

Orange CA dentistry team member CoraCora, RDA

I’ve been in the dental field for 25+ years starting off as an RDA in the back. Moving to the front where I greet all our patients with a smile while handling all insurance needs. Have developed personal bonds with many of Dr. Michelsen’s patient’s over the years which are like family to all of us. I have one fantastic son and the best daughter-in-law whom I enjoy spending time with plus family and friends. I enjoy traveling, reading, outdoors and have the most infectious laugh. Welcome to our family!

Orange CA dentistry team member SandraSandra Montes De Oca

My name is Sandra Montes De Oca, I got my DA certificate in 2011 through my high school ROP program. I had been working in the dental field since 2012. My favorite part of dentistry is helping Dr. Michelsen give our patients the smile they always wanted. I have a handsome 7 years old son. My hobbies are going on hikes, going to the gym, going to church, and hanging out with friends and family!

Orange CA dentistry team member JanineDr. Janine Welch, DDS

I have been involved in Dentistry for 34 years.
My favorite part of my job is getting to know my patients. My hobbies are reading, exercise and UCLA football. I have enjoyed helping my students at Cypress College as adjunct faculty in the Dental Hygiene program for 16 years.

Orange CA dentistry team member AnnaAnna, RDH

I am a Southern California native and I attended Cypress College. I have been a practicing hygienist for 16 years. I thoroughly love and enjoy my job. I enjoy building long-term relationships with my patients and helping them to improve their overall health. I am grateful to be a part of the Michelsen Dental team and to be working in a caring and fun environment.