Meet the staff

Debbie Cram

Debbie CramYears in the field: 16
License/Certifications: RCA
Position: Chiropractic assistant

Debbie has been in the chiropractic field for 11 years, 10 of which have been with Dr. Kollias. She takes on countless tasks but most importantly the responsibility of patient relations and the appointment coordinator position. She also inputs all data into our system as well as handles scheduling MRI’s and completing insurance authorizations.

Debbie is always seen with a smile and an eagerness to help those in need!



Laura Davis

Laura DavisYears in the field: 13
License/Certifications: Certified Chiropractic Physician Assistant (CCPA)
Position: Chiropractic assistant, Spinal Decompression technician

Laura became interested in the chiropractic field when she found herself in extreme pain resulting from a herniated disc due to a car accident. After receiving spinal decompression therapy and feeling great again, she was trained to operate Axiom’s DRX9000 and DRX9000C with Dr. David Huffman in South Tampa. At that office she was responsible for all patient care, patient education, insurance billing, marketing and any other miscellaneous tasks. At Sheldon Road Chiropractic her main focus is patient care, more specifically, spinal decompression. She is also responsible for marketing with online web content and spinal decompression material.

Having been through the decompression therapy herself, she’s been helping others with their own journey for the last 9 years and absolutely loves the field!




Demetrios Halkias

Years in the field: 3
License/Certifications: RCA
Position:  Chiropractic Assistant

Demetrios became interested in chiropractic after participating in sports over the years and needing assistance in rehabilitating after various injuries. The chiropractic field was an approach which consistently produced results. It allowed him to push himself to a physical performance level he would have not been able to reach without the help of  his chiropractor.

With the incredible impact chiropractic has had on his life, he now enjoys helping and encouraging others through their own journey with chiropractic.


Nicole Igartua

Nicole Igartua

Years in the field: 5
License/Certifications: RCA
Position:  Chiropractic Assistant

Nicole loves working in a chiropractic office because she personally understands the benefits of chiropractic care. She is our bilingual front desk receptionist, one of the first faces you will see when you walk into our office!

When Nicole is not working, she can be found hiking with her children!



Stephanie Lucas

Years in the field: 9
License/Certifications: RCA
Position:  Chiropractic Assistant

Stephanie became a registered chiropractic assistant in 2009. She loves working with people and is very passionate about chiropractic care. After nine years as an RCA, she understands the importance of providing quality care and loves being part of our team.

In her spare time, Stephanie enjoys working out and spending time with her family!