Providing our patients with a pleasant, comfortable dental experience is our highest priority! Our dental staff is highly trained and skilled, and we strive to provide friendly, high-quality service to each patient. Give us a call today to learn more and make your appointment with our dentists in Jacksonville, Florida.

For first-class dental care, please contact our team by calling us at 904-355-5531. We would be happy to schedule your consultation with Dr. Michael Spencer, Dr. Camden Smith or Dr. Adam Cohlmia and answer your questions. We hope to meet you soon!

Front Office



Allie – Consultant, DA

Allie has been with our team since January 2014. She graduated from FSCJ in 2013 as an expanded functions dental assistant. As well as assisting, she is the implant consultant. She has a passion for learning and making her patients feel at ease while in the office. When she is not at work, Allie enjoys spending quality time with her family and friends. GO GATORS!!!!!


Debbie – Financial Administrator
Debbie is originally from Houston, Texas, and moved to Jacksonville in 1985. She has worked in insurance for a total of 25 years. Debbie joined the Riverside Dental family on November 18, 2013, and loves it. She looks forward to meeting all of our wonderful patients and their families and wants to assist in any way possible. When not at work, Debbie loves spending time with family and friends. Her favorite sports team is the Georgia Bulldogs. GO Dawgs!!


Alexis – Practice Manager
Alexis attended North Florida Institute and graduated with honors in September 2009. She greets each patient with a warm and happy smile and provides a pleasant experience for everyone. Alexis is always expanding her career knowledge to provide better benefits to our patients and staff. Outside of work, she dedicates herself to her three children and supportive husband.


Sydney – Front Desk
Sydney was born and raised here in Jacksonville. She attended the University of Arkansas where she played softball and received a degree in communication. Sydney started her dental career in 2017 as a business assistant/front desk administrator and joined with Riverside Dental in 2020. She enjoys building relationships with all the patients and helping them in any way possible. When she is not working she enjoys traveling, hanging out with friends and family and attending any sporting event. Go Hogs!


Dental Hygienists



Betsey – RDH, Team Leader

Betsey graduated from FCCJ in May of 2006 with a degree in dental hygiene. She has been blessed to work with Dr. Spencer since July of 2006. “I love my profession, and the team I work with every day. It is so rewarding to build relationships with our patients, and help them keep their smiles for a lifetime.” When not at work Betsey spends time with her wonderful husband and two daughters.



Helen – RDH

Helen graduated from Santa Fe College in 1998 with a degree in dental hygiene. She has had the pleasure of working with Riverside Dental since February of 1999. She loves getting to know her patients and their families and making an impact on their dental health. Seeing her patients smile is a true joy. While not in the office, Helen is busy with her daughter and son. She loves seeing new places and doing anything outdoors.



Shannon – RDH

Shannon graduated from FSCJ in May 2010 with a dental hygiene degree. She began working for Dr. Spencer in December 2010. She has a passion for building long-lasting relationships with her patients and teaching them ways to keep their smiles for a lifetime. In her spare time, she enjoys spending time with family and friends, working out, and watching football. GO GATORS!!



Sam – RDH

Samantha graduated from FSCJ in May 2010 with a degree in dental hygiene. She began practicing at Riverside Dental in August of 2010. Samantha has a passion for patient education. She enjoys teaching her patients about the steps they can take to keep their smile healthy and beautiful. She loves building relationships with her patients and looks forward to seeing them at each visit. In her spare time, she enjoys spending time with her husband and two children. She can usually be found at the ballpark or doing something in or around water.


Dental Assistants


Rachel – DA
Rachel is an expanded functions dental assistant. She moved to Florida from Oregon in 2011. She enjoys helping patients get their dream smile and developing close relationships with them along the way. She loves attending CE courses to learn new procedures to benefit our patients. Currently she is our certified phlebotomy technician she also helps with orthodontics and teeth whitening procedures. She looks forward to meeting you!


Keena – DA
Keena is a fourth generation Floridan and was raised in New Smyrna Beach, Florida. Jacksonville became her home over four years ago. “Go Gators!” She received her EFDA from FSCJ in 2018. Keena’s instructors awarded her the Professionalism Award upon graduation from the program. She enjoys working beside Dr. Spencer, helping patients start to finish with their new teeth. Her main priority is to make our patients feel comfortable and confident with their new smiles. In her free time, she enjoys family time, cooking and boating with her husband.





Lina – Sterilization Tech

Lina joined Riverside Dental on April 10, 2017. Lina loves being a part of the Riverside Dental family. Every day she greets patients with a huge smile on her face and loves working and learning from the people around her. When not at work, Lina loves spending time with her grandbabies, going to the beach and competing in stand up paddle boarding.


If you have dental concerns about how to restore your smile or replace missing or damaged teeth, we invite you to call us for your:

Dr Michael Spencer logo


1061 Riverside Avenue,
Jacksonville, FL 32204



  • Mon 8am–5pm
  • Tues 8am–5pm
  • Wed 8am–5pm
  • Thur 8am–5pm
  • Fri 9am–3pm