Meet the Team
Office Team
Danielle
Office Manager
Part-Time
I have been working in the field of orthodontics with Dr. Nissen since 1999. I was born and raised in St. Louis. I enjoy getting to know our patients, as we get to see them every month. In my spare time, I love to exercise as well as spend time with my family and friends. In 2013, I married my favorite orthodontic patient, Joe!
Yuri
Administrative Manager
I have been lucky enough to be a part of Orthodontic Consultants for the last 12 years. I love working in the orthodontic field with both kids and adults. Being able to witness their smiles transform is so rewarding. When I am not at work, I love spending time with my two kids, who keep me busy cheering them on at their soccer games! In my free time, I enjoy reading the books we pick for our office Book Club!
Ann
Part-Time/Full-Time
Dental Student
I started working at OCSL in the summer of 2019 after I graduated from Mizzou. I have been able to learn so much from Dr. Nissen and his staff. I look forward to continuing to do so as I am currently in dental school. In my free time, I enjoy traveling, crafting and spending time with my two dogs, Herman and Nellie.
Shannalee
Administrative Assistant
I started working at OCSL in August of 2021. In the future, I plan to pursue becoming an orthodontic assistant. In my free time, I love spending time with my husband and daughter going on outdoor adventures. When I am home, you will find me baking or decorating.
Catherine
Administrative Assistant
I started working at OCSL in 2021; however, I have known Dr. Nissen and his staff for many years as I started as a patient. Outside of work, I enjoy watching documentaries, traveling, and spending time with my friends and family, especially my two dogs.
Katie
Administrative Assistant
I started working at OCSL in March of 2023. I am excited to learn about the orthodontic field from the amazing staff. I am into STL sports teams like the Cardinals, Blues and STL City Soccer. In my free time, I enjoy camping, fishing and spending time with my cats, Bella and Hobbes.
Clinical Team
Adrienne
Laboratory Technician / Certified Orthodontic Assistant
I have been working in the orthodontic field since 1998. I originally started as a chairside assistant and in 2006 received my training in laboratory services. I enjoy making and creating retainers that will assist in keeping our patients’ smiles perfect.
Liz
Certified Orthodontic Assistant / Clinical Digital Technician
I have been working with Dr. Nissen in orthodontics since 2000. I have always loved the field of orthodontics, but I really enjoy working with cleft-palate patients. I am originally from St. Louis and have been married since 2009. Outside of work, my husband and I keep busy with our beautiful daughter.
Marisa
Certified Orthodontic Assistant / Clinical Digital Technician
I’ve been with OCSL since 2018. I love my career path because I have the opportunity to create beautiful smiles. In my free time, I enjoy shopping, trying new restaurants or just relaxing and watching documentaries.
Jillian
Certified Orthodontic Assistant / Clinical Digital Technician
I have been working in the dental field since 2020, and am currently in school to become a dental hygienist. My favorite part about orthodontics is helping people achieve a confident, healthy smile every day. In my free time, I enjoy hiking, reading, singing and spending time with my Siberian Husky!
Mariah
Certified Orthodontic Assistant / Clinical Digital Technician
I joined the OCSL team in 2020. I love being an orthodontic assistant and learning new things from Dr. Nissen every single day. Being able to contribute to the transformation of so many beautiful smiles is truly a gift! When I am not too busy with my two rambunctious boys, I enjoy hiking, reading, and playing the ukulele.
Sydnee
Certified Orthodontic Assistant / Clinical Digital Technician
I have been an orthodontic assistant since July of 2019. My favorite part about being in the field is being able to express myself artistically, while providing exceptional care and helping our patients achieve their desired outcomes. In my free time, you will find me trying out new restaurants, shopping, working out and reviewing skin care products.
Kother
Certified Orthodontic Assistant / Clinical Digital Technician
I started at OCSL in October of 2021. I love being an orthodontic assistant because it is gratifying to build relationships with my patients while helping them gain confidence in their smile. In my free time, I enjoy hanging out with my siblings, cooking and spending quality time with my boyfriend.
Kenzie
Certified Orthodontic Assistant (pending) / Clinical Digital Technician
I have been working in the orthodontic field since January of 2020. I started at OCSL in January of 2022. My favorite part about working in orthodontics is the relationships I am able to build with my patients. In my free time, I enjoy hanging out with family and friends, traveling and attending events around Saint Louis.
Sara
Certified Orthodontic Assistant (pending) / Clinical Digital Technician
I have been with Dr. Nissen since 2019. My favorite part about orthodontics is watching our patients smiles transform. In my free time, I enjoy crafting, reading and hanging out with my family. My favorite part of the day is to going home to my son and hearing about his day.
Hallie
Certified Orthodontic Assistant (pending) / Clinical Digital Technician
I started working in the orthodontic field in 2019. I am originally from Utah and have loved finding a new home away from home in Saint Louis at OCSL. I love working in orthodontics because it allows me to help perfect patient smiles through quality care. In my free time, I enjoy hiking, reading, shopping and watching movies!
Zainab
Sterilization Technician
I started at OCSL in May of 2022. I am currently a biology major at UMSL hoping to pursue a career in dentistry. I enjoy learning from all of my co-workers and Dr. Nissen. I really enjoy crocheting, thrift shopping, fashion and modeling in my free time.
Danielle
Sterilization Technician
I am a former patient of Dr. Nissen and now I work for him part-time. I started working at OCSL in August of 2022. I hope to go to dental school and become an orthodontist. In my free time, I enjoy spending time outdoors with my friends.
Hanna
Sterilization Technician
I have been with OCSL since 2022. I have enjoyed learning from the assistants while watching patients achieve their desired outcomes. I am looking forward to my career in the dental field. In my free time, you will find me shopping, exploring new places and relaxing at home.
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