Get to know our staff

Full team posing for a photo at the Christmas party


Upland Dental Office Manager

My name is Magda Yacoub, I'm your friendly neighborhood Office Manager! I have various duties at the office, but my number one concern is the patient's overall experience and satisfaction. Outside of the office, I enjoy spending time with my family. My kids often tell me I'm too cordial and passionate. If you see me at the office during your visit, be sure to say hi!


Chino Dental Office Manager

My mother is a Registered Dental Assistant, so I practically grew up in a dental office. I followed in her footsteps and became a 2nd generation RDA. Then I spent a few years expanding my knowledge, developing new skills and evolving as a dental professional. I had the pleasure of joining Barsoum Dental in 2018, and am now the Office Manager of the Chino location. It is a great honor to work with a team that is dedicated to providing a great dental experience and quality care to all guests. I feel very blessed to have a career where I am able to exercise my passion for dentistry and helping people. I enjoy spending my free time with my better half. A few of my favorite things to do are cooking, hiking, DIY projects and going to Disneyland.


Practice Administrator

I am the practice administrator of our Chino office. I joined Dr. Barsoum’s team in 2010 with over 30 years of experience. I began my career as a Registered Dental Assistant, since I have worked a broad range of positions including oral surgery assistant, implant coordinator, insurance administrator, and in a periodontal specialty office. I enjoy all aspects of my dental profession. I love meeting new people and helping them with their dental needs. In my spare time I like traveling, camping, scrapbooking and spending time with my wonderful husband, kids and grandchildren!



I am a Registered Dental Assistant. I started my career in 1998. I enjoy working with people to help them improve their smile. What I like best about our office is that we make sure you have a great experience. In my free time, I enjoy the outdoors, hiking or spending time with my kids.



I am in charge of the accounts, and I am at your service anytime.

Dawn B


Dawn has been a Registered Dental Hygienist for 27 years. She has a genuine compassion for her profession and strives to be sensitive to patient's needs. Dawn delivers personalized treatment with a caring and comfortable touch and treasures the wonderful relationships she builds with her patients. Out of the office, she enjoys spending time with her husband, son, daughter, grandson and camping.


Registered Dental Assistant Extended Function

I attended UCLA to receive my degree as a Registered Dental Assisting with Extended Function and joined Dr. Barsoum's team in 2011. I am passionate about helping people, doing quality dental work and making sure the patients experience is always positive. In my spare time I enjoy spending time with my family, cooking and being outdoors.



I graduated from Riverside College in 2012 with my degree in Dental Hygiene. I joined Dr.Barsoum's team in 2012. I am passionate about helping people, educating patients about the importance of good oral health, and making sure the patients always have a comfortable and positive experience.



I graduated from Moreno Valley College with a degree in Dental Hygiene, and was honored to join the team at Dr. Barsoum's office in 2012. I truly enjoy working with Dr. Barsoum and his team because I know I am working with fellow dental health care professionals that share my same passion for providing only the best quality patient care. I am a proud member of several professional organizations including The Tri-County Dental Hygiene Society and The American Dental Hygiene Association. I consider myself a lifelong learner and attend several continuing education courses a year to strengthen my knowledge in the field of dentistry. I am passionate about dental hygiene and I believe good oral health is an essential component in overall all health.



Nicole has been working in the dental field since 2005, eight years as a dental assistant and 3 years as a dental hygienist. Nicole knew early on in her life that she had a caring heart and the passion for helping others, which later transcended her in to the dental field. She attended Moreno Valley College where she earned an Associates of Science in Dental Hygiene.

Nicole’s passion for dental hygiene started in school when she took on a leadership role as Vice President of her class. During her schooling, Nicole learned the importance of what it is to be a health care provider by giving back to her community and advocating the importance of oral health. Nicole truly believes that one size doesn’t fit all when it comes to oral hygiene. She believes everyone has their own individual needs and that everyone has to find what works for them when it comes to achieving oral health. Her favorite thing about being a hygienist is getting to know each patient and helping them achieve their individual needs.

In her spare time, Nicole enjoys spending time with her dog, family, and fiancé. She loves to read, watch old movies, travel, attend concerts, and go to the beach.


Registered Dental Assistant Extended Function

Hello everyone! My name is Hanh. I'm a RDAEF. I'm in the dental field for 11 years and joined Dr. Barsoum's team in 2011. I went to UCLA to continue my education and got my RDAEF license. My goal is not only to make people smile but also to make them feel comfortable and enjoy coming to our dental office. I like to cook all kinds of food, go shopping and spend time with my husband and my 14 years old son.


Front Office

My name is Janice and I have been in the dental field for over 25 years. I am so happy and honored to be a part of Dr. Barsoum's dental family. Our office strives to give each patient the best possible dental experience. When I am not working, I enjoy spending time with my husband and family. And you might see me around rescuing dogs and cats.


Registered Dental Assistant

I started my dental career 3 years ago as an externship student from UEI college, I immediately developed a passion for helping people and educating patients on their oral health care. I have resided at Barsoum Dental for all of my 3 years. In my free time I like to be with family or friends, traveling/camping, dancing and going to the gym.


Registered Dental Assistant

I have been in the dental field since 2012. I enjoy being a part of Dr. Barsoum's team. We all work together to keep our guests happy. On my time off I enjoy spending time with my family and being outdoors.


Treatment Coordinator

Hello Everyone! My name is Sabrina Chavez. I have been in dental for 6 years now. Started my journey in dental as an assistant. Graduated American Career College with my DA certificate. From there, I expanded to the front office and been here since. I am very happy to be here with my amazing team. When I’m not helping patients, I enjoy spending time with my husband and two daughters. You can catch us playing baseball together on the weekends and playing outdoors. I look forward to expanding in dental and meeting all of you! Please feel free to come to me with any questions.

Our Doctors

Our talented dentists do everything possible to ensure that you are relaxed and pain-free during your time with us.

Our Staff

Each member of the staff is committed to making our clients comfortable while delivering the best possible care.

Our Specialists

Our specialists are experts in their fields, and many of them have decades of experience in their chosen areas. 

Important Notice to Our Upland Patients

As of January 1st, 2023, our office on 9th Street will only be seeing Orthodontic appointments. All Upland appointments will be seen at our 450 North Mountain location.