Our Team

Dr. Tamarie Eller


Dr.Eller was born and raised in New Jersey.  After graduating from Oral Roberts University in Tulsa, OK. with a degree in Bio-Medical Chemistry, she attended and graduated from Palmer College of Chiropractic. 

While attending ORU, she worked in a chiropractic clinic and learned how amazing and effective chiropractic care was for the patients. The philosophy of restoring the body to how God designed it and there by allowing the body to heal naturally, aligned with how she wanted to help people as a doctor.  

After graduating from Palmer Chiropractic College, Dr.Eller began practicing in Broken Arrow, OK. During that time, she met her husband, Vechil Eller. She had two step-sons and then had two more sons.  They moved to Tahlequah, OK. in 1994. Her family owned and operated the Tahlequah Motor Lodge until 2005. Dr.Elller put her chiropractic career on hold in order to raise her children and help her husband with his various businesses. She kept up with her chiropractic license and at times would fill in for other chiropractors. Dr.Eller is very proud of her sons as they too are in careers where they are helping others. Her son, Kyle, is  a Tulsa firefighter and his wife , Cassie, is a nurse at Tahlequah City Hospital. Her son, Shawn, is an EMT in Broken Arrow, OK. 

Dr. Eller considers it a privilege and an honor to be able to use the gifts, talents and abilities God has blessed her with to serve the patients at Health First Chiropractic Clinic. 


Dr. Seth Moore


Dr. Seth Moore is a licensed and board-certified chiropractor, born and raised in the Tulsa area. After completing the Doctor of Chiropractic program at Parker University in Dallas, he moved back home to continue treating and educating patients. Dr. Moore treats patient of all ages, from infant to elderly. He believes the human body has the ability to regulate and heal itself if given the opportunity. His goal is addressing the root cause of each patient’s discomfort, rather than merely symptoms. Through specific questions and thorough examination, Dr. Moore determines the most efficient non-surgical, non-drug intervention to allow optimal health.


Cassidy Henshaw

Office Manager

Cassidy was born and raised in Oklahoma. She has been living in Tahlequah, OK for six years and has been the Office Manager for Health First Chiropractic Clinic for over three years. Her passion is to help people live their best life through education about healthy living and chiropractic care. When she is not at work she enjoys kayaking down the Illinois River, camping under the stars and listening to local live music.