Executive Director of Implant Center Operations
Allison Campbell
Allison Campbell serves as the Executive Director of Operations & Clinical Strategy at Total Freedom Dental Implant Center, bringing over 20 years of leadership in the dental implant and healthcare sectors. Her extensive expertise spans clinical operations, practice management, business development, patient experience, and high-level financial and legal coordination.
Allison plays an integral role in overseeing all aspects of practice performance—from optimizing treatment workflows and increasing case acceptance rates to spearheading strategic marketing initiatives that drive measurable growth. She operates at the intersection of clinical precision and operational strategy, ensuring efficiency and alignment across surgical, administrative, and marketing functions.
In addition to managing day-to-day operations, Allison serves as the primary liaison with the practice’s CPA firms and legal teams, overseeing complex financial and corporate matters. Her disciplined oversight ensures compliance, financial clarity, and long-term structural integrity for the business.
Allison’s leadership has helped position Total Freedom as a trusted leader in full-arch implant dentistry, where advanced technology, expert care, and a patient-centered experience come together under one strategically guided vision.
Office Manager-Insurance coordinator
Kathleen A.
Kathleen brings over 30 years of experience in dentistry, with a strong focus on cosmetic dentistry, treatment coordination, and patient advocacy. Throughout her career, she has developed an in-depth understanding of insurance navigation, patient education, and case presentation, ensuring patients receive the best possible care while maximizing their benefits.
Her expertise spans every aspect of treatment coordination, from guiding patients through complex dental procedures to helping them feel confident in their treatment choices. As a bilingual professional fluent in Vietnamese, Kathleen is dedicated to providing clear communication and personalized support for a diverse patient base.
With her deep knowledge of insurance processes and cosmetic dentistry solutions, Kathleen plays a vital role in ensuring a seamless and positive patient experience, helping individuals achieve their dream smiles with confidence and ease.
Lab and Hygiene Coordinator
Amanda T.
Amanda has been in the dental field for six years and is passionate about working with people and helping patients throughout their treatment journey. As the Lab and Hygiene Coordinator, she plays a pivotal role in ensuring the seamless operation of the implant center’s lab, working behind the scenes to maintain efficiency and precision in every case.
With so many moving parts in the dental implant process, Amanda excels at coordinating between the clinical team, lab technicians, and hygiene department to ensure everything runs smoothly. Her attention to detail and commitment to patient care help create a stress-free, well-organized experience for every patient who walks through our doors.
Her dedication to excellence and teamwork makes her an integral part of our team, ensuring patients receive the highest level of care from start to finish.
Surgical Dental Assistant
JJ A.
Originally from Washington State, JJ brings over 35 years of dental experience, with a strong focus in periodontics and surgical practices. She has been an integral part of the Total Freedom Dental team since 2007, working closely with Dr. Kaiser. Outside the office, JJ enjoys cooking, hiking, and spending quality time with her family. Her expertise, warmth, and dedication make her a key part of our success—and a favorite among our patients.
Surgical Dental Assistant
Michele S.
Originally from New York, Michele made Arizona her home in 1989. With over 31 years of experience in dentistry, she brings a deep level of expertise, compassion, and calm to every patient interaction. As a surgical dental assistant, she plays a vital role in complex dental implant procedures and is known for her attention to detail and steady support in the surgical suite.
Beyond her clinical skills, she’s an expert at sourcing the highest quality materials for the best value, helping our practice run smoothly and efficiently. Patients also appreciate her ability to clearly explain procedures during consultations, making them feel at ease from the very first visit.
Outside of work, she enjoys yoga, crafts, crocheting, and spending quality time with her grandchildren.
Registered Dental Hygienist
Theresa Chibulka
I am professionally trained and qualified dental hygienist with 27+ years of experience in periodontics. I am certified in all areas relating to dental hygiene, including local anesthesia, local drug delivery and scaling and root planning. I am also an adjunct faculty member of Phoenix Community College. I have taught in the senior clinic for 10+ semesters. I enjoy educating the students on the necessary skills for local anesthesia and how to safely administer it. I educate my students on interpersonal skills, how to communicate professionally with patients and office team members. I emphasize the importance of a positive environment, teamwork, and time management when becoming a successful dental hygienist.
My goals are to continue my dental hygiene education with a special interest in periodontics. I would like to continue to educate patients on oral health and the importance of controlling their periodontal disease. I would also like to continue to educate students and aid in developing their skills and knowledge in proper techniques and best practices when becoming a dental hygienist.
Fun fact about me is that I recently became a grandmother in January 2022!
Registered Dental Hygienist
Sue Rehm
Growing up in Western Pennsylvania, I earned my degree in Dental Hygiene at Temple University, Philadelphia, PA. Moving west to Arizona, I now consider Phoenix my home. Dental hygiene has been a 30+ year career with the majority of that time working with Dr. Kaiser. I enjoy getting to know my patients and making a difference in their oral health with valuable clinical skills and educational tools. My goal is to give my patients confidence with their smile.
In my free time, I enjoy the outdoors – Hiking, biking, boating, working in my garden and sometimes just reading a good book on my patio with my favorite dog pal Sherman.
Lab Technician, Dental Surgical Technician
Carlos S.
Coming Soon.
Licensed Denturist, Dental Surgical Technician
Eric Mathis
Colleen M.
Originally from New Jersey, Colleen has lived in California, North Carolina, and South Carolina before settling in Arizona in January 2017. She’s a proud dog mom who loves to travel and brings over 34 years of experience in the dental field. Her career has spanned everything from chairside assisting and front office reception to patient consulting and even managing an entire dental practice. Today, Colleen focuses on patient consulting, where her deep industry knowledge and passion for helping others allow her to guide patients toward the best decisions for their dental care.
Cad cam tech, Dental Surgical Technician
Mark Nelson
Mark began his dental career in 1992 in a management capacity for the Portland based Artisan Dental Lab, a 90+ person commercial lab.
While at Artisan he teamed with dental instructors from Oregon Health and Science University (OHSU) in performing chairside evaluations and treatment planning. Mark was also actively involved in product development and participated in leading instructional seminars. He received an Associates of Arts Degree from Portland Community College and has personally designed over 2,500 titanium bars while assisting in developing the protocols. Titanium bars are the most technique-sensitive part of the popular All on 4 or Teeth in a Day procedure. Without an accurate bar the procedure fails.
However, involvement with volume focused commercial labs did not allow Mark the freedom to work with individual patients from start to finish. To provide his family with a climate better suited to their lifestyle, Mark accepted employment in Scottsdale, with the well – known and highly respected Wiand Dental Lab directing and coordinating laboratory operations before coming to Total Freedom Dental Implant Center.
At Total Freedom Dental Mark believes his dream has now come true. He now has the opportunity to work with a small group of skilled and motivated Doctors and assistants on one patient at a time, start to finish, delivering what he believes to be the highest quality of care available anywhere.
