Financial Coordinator


I had been a Pediatric and Orthodontic Dental Assistant for over 20 years before joining the River Oak family in March 2019.   Born and raised in Connecticut, my husband and I  relocated to Florida in 2011.  We love the warm weather and sunshine but miss the charm of New England during the holidays.  When I’m not at the office, my daughter and I volunteer for Touch of Grey Senior Dog Rescue.  In my spare time, I enjoy spending time with my husband, Shawn and daughter, Madison.  We love weekend getaways to different Florida destinations, sushi nights at our favorite local restaurant and occasional beach days.  Most of our weekends are usually spent hanging out with our three dogs Gemma, Finley, and Kuma.

Dental Hygienist


Hello, my name is Sarah. I have been a dental hygienist for over 12 years. I joined Dr. Marshall and her amazing team back in November of 2019. This is an exceptional group of kind and professional women and I am proud to be a part of it. I graduated from Florida State with a bachelor’s degree in nutrition in 2003. I went back to school for dental hygiene and graduated in 2008 from St. Petersburg College. I have an unwavering passion for helping people obtain dental and systemic health.

In my spare time, I enjoy reading, movies, live music, and the beach. I love spending time with my friends and family. Good food and great conversation with loving people brings me joy.

I look forward to helping you obtain your ideal smile and optimal health in a gentle, caring, and compassionate manner.

Dental Assistant


My name is Khadijah Mckinney, and I currently work as an Expanded Functions Dental Assistant here at River Oak Dental. My interest in dentistry sparked around the age of 10, having wearing braces for the majority of my childhood and teens, I found myself becoming more and more intrigued with dentistry, which eventually led me to pursue a career in the field.

In my spare time, I like spending quality time with my mother Brenda and older sister Ashley. Our favorite thing to do as a family is to watch Family Feud together, trying to guess all the number one answers. I am also a bit of a book worm and tend to always have my nose in a really good mystery or sci-fi book.

As of today, my personal main goal as an assistant is to help you maintain and achieve your ideal smile, as well as provide you the comfort and care during your dental treatment, which I feel is just as important as the treatment itself.

I fully believe that everyone can achieve their optimal smile, my job is just to help you along the way, the best way I can.

Intern and Future Dentist


Intern and Future Dentist

Dental Hygienist


My name is Natalie and I have the pleasure of working with my River Oak Dental Family. I have been a dental hygienist for 12 years. I feel education is a very important part of my job. The care I provide is gentle yet thorough and I strive to have every patient walk out the door with a smile on their face!

In my spare time, I love spending time with my family. We enjoy going to the movies, anything adventurous and traveling!

Office Manager


Leposava, or Lillian as family and friends like to call her, has close to 30 years of dental management and insurance skills.  She is grateful for the opportunity to work in such a state-of-the-art dental office, alongside a fantastic team and GREAT role model Dr. Liliana Marshall.

Her main goal with every patient is to promote their oral health and ensure they walk out of our dental office feeling completely satisfied. She enjoys getting to meet new people and catching up with returning patients every day. 

When she is not hard at work helping patients smile, Lillian and her husband enjoy traveling out of the country and harvesting the family vineyard, olive, and almond orchards in Italy.  They love visiting family in various countries like Sweden, Prague, Serbia, Sarajevo Bosnia e Herzegovina.  She is the proud Aunt to Mrs. Illinois 2003. Lillian loves to bake, cook, power walk, and bike ride when she has the opportunity.  She loves sharing her baked goods with the staff and Dr. Marshall.

Our Philosophy

Office Info

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Our Philosophy

“We believe that every Patient can achieve optimal dental health
and be proud of their smile!”

Office Info

Phone: 321-723-2620

Fax: 321- 722-1610

Address: 2186 Harris Avenue NE, Suite 3
Palm Bay, FL 32905

Palm Bay Office Hours
Mon -Thurs: 8am - 5pm

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