Life University has selected the most exceptional doctors in the field to bring the patients at Vital Life advanced and state-of-the-art health care. We believe that our practice is only as good as our team, and for that reason, we work hard to provide an excellent team for all of your health care needs. On behalf of the doctors and staff, welcome to our clinic. We are excited to be a part of your extraordinary life!



Bryna Waters, D.C.

Dr. Bryna Waters has a wealth of knowledge and experience in the health and wellness industry. Her expertise ranges from graduating with an undergraduate degree in Exercise Sports Science and working as a personal trainer and group fitness instructor. Finding chiropractic and its impact on performance in her own life led her to become a Doctor of Chiropractic to help educate clients on the impact of Chiropractic for peak performance, injury recovery, and overall health and wellness. Add to this her passion within her practice of working with pregnant patients and newborns, and you can see how her quest for knowledge just keeps growing her expertise. Dr. Bryna continues to add advanced certifications and skills to her repetoir to help individual clients and corporations in Midtown Atlanta and beyond.


Ryan Cedermark, D.C.

Dr. Ryan Cedermark graduated Magna Cum Laude from Life University in 2011, becoming an honorary member of the chiropractic honor society Pi Tau Delta. While in school, Dr. Cedermark enrolled in post-graduate neurology courses, earning his Diplomate in Neurology from the American Chiropractic Neurology Board in 2013. Passionate about a multidisciplinary approach to healthcare, Dr. Cedermark graduated Magna Cum Laude with his Bachelor of Science in Nursing from Duke University and is currently enrolled in a Family Nurse Practitioner program at Georgia State University. Dr. Cedermark is also a Certified Functional Medicine Practitioner and serves on the board of the International Association of Functional Neurology and Rehabilitation (IAFNR) as well as the Medical Advisory Board for SNA Biotech. Dr. Cedermark currently works full-time as a clinician at Vital Life Health Centers in Atlanta, Georgia. Dr. Cedermark’s multidisciplinary educational background creates a unique approach in today’s healthcare environment.

Executive Team

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Guy Riekeman, D.C.

Executive Director

As a leader in the chiropractic profession, Dr. Riekeman works non-stop to keep the public and his fellow leaders in healthcare informed of important issues in Chiropractic, Vitalism and wellness to create a greater appreciation of the shift from an authoritarian “sickness care” system to a vitalistic partnership approach to health and wellness.

Under his leadership as both President and Chancellor, Dr. Riekeman has guided Life University to become the largest single campus chiropractic college in the world. His leadership created the 20/20 Vision, a multi-year, multi-phase initiative transforming Life University into a modern college campus with all the old-world values of education.


Simone Branham

Office Manager

Simone is originally from Oklahoma City, Oklahoma. After serving 6 years in the United States Army, she is on track in completing her PhD in Public Service with a specialization in Criminology. Her background in the military and working within the criminal justice system has allowed her to provide a selfless service to our country, her community, students, and now patients at Vital Life. She believes in helping others in any way that she can and recognizes that you must take care of your mind, body, and soul in ALL that you do.




Britni Jordan, D.C.

Patient Advocate

Dr. Britni Jordan is a leader of vitalistic healthcare. She has a passion for educating people about the power of healing that is within them. Her skill lies in encouraging people to live a life that inspires them to be their best self. Her passionate work has been recognized numerous times; being recognized as a Leader of Integrative Change, Executive Leader of the Year, President of the Year, Ambassador of the Year within the Chiropractic health industry, as well as a Beacon of Light as a professional woman. Dr. Britni brings these talents and accolades down to the personal level when guiding women on their individual health journey. She believes that women are truly the most powerful & unique beings created.


Kacey Mountjoy


Patient Advocate

Kacey attended Valdosta State University and worked as a Certified Nursing Assistant throughout college. She has always been extremely passionate about helping others. Under treatment and through her career at Vital Life, she has realized that her passion is not only helping others by loving and caring for them but also going one step further and educating them on how the body is self-developing, self-maintaining and self-healing. She hopes that her past experiences will help her reach people and give them knowledge and awareness that there ARE other alternatives to drugs and surgeries, to ensure they live a happy, healthy lifestyle.


Kaleigh Landaeta

Patient Advocate



Kerry Green

Community Relations Manager

Kerry Green is a graduate of both Jackson State University and Life University where being mediocre isn’t an option. He is a Community Relations Manager that has a genuine love for helping others understand that being true to SELF means being true to HEALTH. His personality allows him to excel in the things he loves most which are networking and business development, with a twist of fashion.


Amanda McGee

Licensed Massage Therapist

Amanda has been a licensed therapist practicing massage since 2014.  She graduated from McCann School of Business and Technology in her hometown of Shreveport, Louisiana in 2014.  Amanda completed her board exams and became licensed in Bucks County, Pennsylvania and practiced her first year of massage in the greater Philadelphia area.  Amanda then moved back south and is also licensed in Alabama and Georgia.  Amanda is also a certified Aromatherapist and Aromatherapy is her specialty and the catalyst that led her into the massage field. She also enjoys and provides Deep Tissue, Prenatal, Hot stone, Swedish, Sports, Cryotherapy, Body Wraps, Scrubs and chair massage. Amanda also makes many different Aromatherapy products that are the perfect addition to relaxation and holistic health for the body, heart, mind and soul. She was trained to have an individualistic approach to each massage, she sees it as an art form and truly loves what she does!