MEET OUR DENTISTS
Dr. Mark J. Tenniswood

Dr. Mark has received extensive training from the prestigious Las Vegas Institute deliver patients a phenomenal level of care focused on enhancing function and quality of life through unparalleled dental training. Our patients feel the LVI difference in all aspects of care, from the empathetic and personal conversation of where they would like their smile to be, to the meticulously implemented touches in perfecting your smile.
As an LVI-trained, Dr.Mark truly feels honored and privileged to call you his patient. Valuing each patient as an individual, Dr. Mark will compassionately listen to your concerns and desires. Your time with us will be personal, relaxing, and effective from the moment you enter our comfortable practice.
With a hunger for continued learning and a personal dedication to expanding his knowledge and technique through further LVI training, Dr. Mark constantly seeks new ways to provide patients in Okeechobee County world-class dentistry.
LVI Training—World-Class Comprehensive & Hands-On Instruction
The LVI curriculum consists of a highly comprehensive learning experience and hands-on clinical instruction. Courses are lead by many of the best dental educators in the world, offering LVI dentists the tools and techniques to master phenomenal dental care. LVI’s curriculum takes a proactive yet conservative approach in patient care, training dentists to diagnose and recognize problems before they become issues–while also preserving as much natural tooth as possible. Utilizing modern dentistry techniques and tools into their practice.
More than anything else, LVI dentists are trained to deliver treatment in a way that’s conservative, biologically appropriate, and always in the patient’s best interest.
Dr. Mark has received the most advanced training available to dentists today. He is fully trained in complex full mouth restoration cases, occlusion, and TMJ, and offers world-class techniques and state-of-the-art care to all of his patients.
Dr. Jenna (Tenniswood) Bryan

Dr. Jenna has been a lifetime resident of Okeechobee. Having grown up in her family’s dental practice, she was introduced to dentistry at a very young age. Watching her grandfather and father have a career they loved inspired her to follow in their footsteps. She obtained her Bachelor of Science degree at the University of Central Florida, followed by a Masters program in Biomedical Science at Barry University. During her time at Barry, she was accepted into dental school at the Lake Erie College of Medicine (LECOM) School of Dental Medicine.
It was there that she met the love of her life, Dr. Clifford Bryan (also an associate at Tenniswood Dental Associates). The Tenniswood Dental team has always been family to her along with Okeechobee. Dr. Jenna is beyond excited to follow in her grandfather and father’s footsteps by providing the best dental care to her community.
Dr. Clifford E. Bryan

Dr. Clifford E. Bryan is originally from Valparaiso, IN and came to Florida to attend Stetson University in Deland from where he graduated in 2012. He then moved to Lakewood Ranch, FL to go to Dental School at the Lake Erie College of Medicine from which I graduated from in 2016.
His grandfather lives in Port St Lucie and was a dentist who inspired him to pursue a career in dentistry.
“I love that I have the ability to offer real-time help to people having trouble by offering an exceptional, high quality service which, in most cases, offers immediate relief and improvement. Getting to help them fix oral health issues is an extremely gratifying feeling. I am able to do something that I love and that can change a person’s life.”
Dr. Cliff plans to continue to serve his community alongside my wife and father-in –law with high-quality care. He also intends to further his education and grow his skills to ensure patients are being provided with the most comfortable and up-to-date techniques.
“I look forward to making this my home for many exciting years to come!”