Our Doctors


Dr. Gertrude Lee


Dr. Lee graduated from Franklin and Marshall College in Pennsylvania in 1982, then received her degree in dentistry from the University of Pittsburgh in Pennsylvania in 1986. She met Dr. Dubanski when they were completing a general practice residency in Fresno, California in 1986-1987. They were married in 1987. They have one son. Dr. Lee and Dr. Dubanski plan to work at their office until they retire, which hopefully will not be anytime soon.


Dr. Robert Dubanski


Dr. Dubanski graduated from California State University Hayward in 1982 and continued on to graduate Boston University Goldman School of Dentistry in 1986. After graduating, Dr. Dubanski did a residency at Valley Medical Center Fresno in 1987. Dr. Dubanski holds member certifications for Laser, Invisalign, ADA, CDA, and the Sacramento Dental Society. Dr. Dubanski is a proud dad of a Marine, and in his free time can be found golfing, fly-fishing, and working on vintage cars and motorcycles.


Dr. Pyung Cho


Dr. Cho was born in Korea and moved to the United States in the year 2000. In high school, he discovered that he loved working with his hands and helping people, and decided to pursue dentistry in his senior year. He graduated from University of the Pacific Dental school in 2013. He married his wife in 2016 and moved to the Sacramento area to start a family; Dr. Cho is now a proud father. He’s been with Rocklin Family Dental Group since 2018, and strives to provide the level of care for his patients that he would want for himself. In his free time, Dr. Cho loves hiking, electric skate boarding, and rollerblading.

Front Office



Office Manager

Deena started out working in the lumber and building industry for 21 years. She decided that she wanted to try out a new career and went to school to become a Registered Dental Assistant. After graduating, Deena got a job in the front office at Rocklin Family Dental Group in January of 2012, and later that year she became our Office Manager. Deena is passionate about helping people and loves our patients. In her free time, Deena does Taekwondo and has just earned her Second Degree Black belt. 


Treatment Coordinator

Tracy has been with Rocklin Family Dental Group since June 2012. Her grandpa was a dentist. She loves being able to help people overcome obstacles and barriers to get the care that they need. Tracy is a mom of two kids and two Boston Terriers.



Insurance Coordinator

Grace joined our team in December of 2020. Before that she had never worked in dental, but she does bring with her eight years of customer service experience and a drive to learn new things. Grace loves people and is passionate about service and outreach; she volunteers to work with youth on a weekly basis. When she isn’t at the office, she can be found pursuing her love of the outdoors and creative arts. From photography, drawing, painting to surfing and snowboarding, Grace is never bored.

f0839936 (1).jpg

Scheduling Coordinator

Anita joined the team in March of 2020 and while she is new to the field of dentistry, she does have over 10 years of customer service experience. She is military wife and a proud mom of twin boys. Anita loves the family friendly atmosphere and how sweet the doctors are. Her favorite part of the job is meeting all the friendly patients.



Elinor is from Sweden and joined the team in 2021. An undergraduate in Marketing and MBA graduate from Hawaii Pacific University, she enjoyed many years with Fortune 500 companies. She now happily splits her time between Rocklin Family Dental Group and freelancing PR & Marketing. She loves her family and having lots of time to spend outside. Road cycling the hills of Northern California is her passion.

Back Office



Lead RDA

Charlie is a country girl with a love for being outdoors. She has been with Rocklin Family Dental for over eight years, and wants to help people as much as she can. In her free time, Charlie can be found hanging out with her dogs, fishing, and cooking or baking.



Stephani graduated from Carrington college in 2016 and has been with the office since February of 2020. She has always been fascinated with teeth and wants her kids to have better oral care then she did growing up. Stephani’s favorite part of dentistry is being able to change a person’s smile. In her free time she can be found taking care of her two beautiful daughters.



DJ graduated from the Diablo Valley College Dental Assisting Program in 2014 and has been an RDA ever since. She has worked with many amazing dentists in her career and is very excited to be with us at Rocklin Family Dental Group. DJ is a proud mom of two kids and in her free time, she can be found cooking, taking walks, and organizing her house.




Stacy has been practicing dental hygiene since 2010. As a hygienist, her goal is to ensure our patients receive the highest level of oral care. Stacy wants to help each patient achieve optimal oral health in a caring, gentle matter. In her free time, Stacy loves spending time with her family. She has three children that are her world, and loves hiking, boating, and traveling.




Amanda has been a Dental Hygienist for over eleven years after obtaining her degree from University of Pacific. She has been with Rocklin Family Dental Group for almost 2 years. Amanda’s favorite part of her job is helping patients with their oral health needs so they can take control of their oral health. She is a mom to two boys and a girl, as well as one Great Dane. In her free time Amanda enjoys camping, swimming, running, and crafting.



Jessica graduated from Sacramento City College in 2020 with an AS in dental hygiene with honors, an AS in nutrition, and an AA in social and behavioral sciences. She then decided to join us here at Rocklin Family Dental Group in February of 2021. She loves making patients feel comfortable and cared for as well as empowering them with knowledge. In her free time, Jessica can be found hanging out with her husband and dogs, cooking, or a doing variety of creative hobbies.