Downtown St. Louis Office: (314) 375-5353 | Clayton Office: (314) 678-7876 | Schedule a Consultation


Find Us


Call Us

Meet the Team

Cori at City Smiles


Practice Coordinator

Cori’s passion lies in creating an exceptional dental experience for every patient during every visit.

As Practice Coordinator, Cori is a personal advisor to our patients. In her role she gets to know each patient we serve and works to design treatment timelines that improve health, as well as fit lifestyle and budget.

Cori advocates for our patients to maximize insurance benefits, identifies appropriate sources for financing, and explore payment solutions that involve employer health savings plans and retirement assets.

Cori has been extensively trained through many years in the field of dentistry, studying with some of the most advanced training institutions and dental practitioners in the country.  She earned her undergraduate degree in Business Management from Eastern Illinois University and her Juris Doctorate, with a focus on tax law and estate planning, from Washington University in St. Louis.

Kelli at City Smiles


Scheduling Coordinator

Kelli is the friendly voice on the other end of your phone call, and the prompt response to your email.  She genuinely possesses a bright, friendly demeanor that makes you feel welcome. When you arrive for your dental visit, Kelli will greet you with a smile.

Kelli is happy to assist you in scheduling appointments in a way that ensures your time is valued and provides convenient methods of communication. It is her pleasure to help you in any way that she can, offering the best customer service possible.

In her spare time Kelli enjoys traveling, hiking and spending time with her husband and four kids.

Brenda at City Smiles


New Patient Coordinator

Few people possess Brenda’s unique combination of scientific skill and deep understanding of the patient experience. Brenda is a dental hygienist with more than 20 years of experience. She is also someone who has experienced complex dental care needs.

Brenda combines scientific knowledge with personal experience to work side-by-side with you. She guides you through the dental treatment process, providing you with factual information and personal insight that empower you to make the best choices for your health.

Brenda and her husband, Tom, have four grown children and two “fur babies”.

Derrick at City Smiles


Treatment Coordinator

Derrick works alongside Dr. Hill and Dr. Amorin to assist them with advanced dental care treatment including support of bite alignment therapies, implant placement and during cosmetic procedures.

Derrick has advanced dental training in neuromuscular dentistry. He works closely with Dr. Hill when treating patients with TMJ symptoms. A proud veteran, Derrick earned his clinical skills in the U.S. Navy and has been dedicated to providing outstanding care for more than 15 years.

Derrick is the father of three boys. His twin boys, Devin and Kalon are 10, followed by Aiden who is five.  In his free time, he enjoys watching football, spending time with his boys and working on his physical fitness.

Sarah at City Smiles


Dental Hygienist

Sarah is your oral health coach! She is an educator by nature, and is dedicated to helping you improve and maintain excellent oral health in our office and through home care.

Dr. Hill and our entire care team agree that Sarah is one of the most exceptional educators we have ever had at City Smiles.

Sarah is a gentle and supportive hygienist. Her non-judgmental and empathetic approach allows her to be a true partner for achieving your personal health and aesthetic goals. During each visit, Sarah takes time to answer your questions and discuss any concerns about your oral health.

Sarah and Dr. Hill work closely to design a care plan for your needs. She is highly-trained, has a love of continuing education, and thirst for knowledge, which makes her the perfect resource for all your dental questions.


Insurance Coordinator

Jamie works with dental insurance companies verifying proper reimbursement for services provided. She processes and follows up on insurance claims to optimize patients’ coverage.


Treatment Coordinator

Lyndsey works closely with Dr. Hill to create beautiful smiles while always making patient comfort a priority. Lyndsey has more than five years dental experience and strives to expand her dental training at every opportunity to ensure she is delivering exceptional care.

In her free time, Lyndsey enjoys spending time with her family and friends, riding four wheelers and drinking margaritas.