Meet Haley M. Sims, PsyD

"I come from a tight knit family who would always go the extra mile for me, no matter what. That is the mindset I take into my own clinical practice. I treat each new client member with the detail and care I would a family member and help them with the diagnostic process from start to finish and beyond."

Dr. Haley Sims
Founder & Owner

Education to Expansion

After graduating from Indiana University School of Dentistry in 2007, Dr. Hughes went on to open six dental practices with locations between Indiana and South Carolina. Among them is the TMJ & Sleep Therapy Centre of The Lowcountry, one of only sixty centers globally that are associated with TMJ & Sleep Therapy International.

Vision and Influence

Through his ventures, Dr. Hughes learned that one of his greatest passions is lending a helping hand to the growth of others. With this drive, he created Vision Dental Partners to be a place where dentists feel welcomed to reach their fullest potential as doctors. Dedicated to a team culture of support and strong leadership, Dr. Hughes’ proudest accomplishment has been the growth and development he’s been able to influence in other doctors.

Personal Life

While out of the office, Dr. Hughes can be found in the cockpit or on the green. A lover of aviation, he is a private pilot of Cirrus aircraft who also plays highly competitive golf. He also satisfies his need for speed by watching F1 racing, and enjoys traveling to Miami.


To walk with families through their diagnosis.


To be the lighthouse and reassure parents there is a path forward through the unknown and we'll help them get there.


We will work with your whole family and collaborate with other providers, systems, and members involved in your child's case moving forward to ensure you have the more seamless experience possible. We have the energy and passion to partner with you for the long haul.


We offer child and adolescent neuropsychological and diagnostic evaluations ages 0-18, Parent coaching, Sleep Consultation, Toileting Consultation. We are accepting new patients!

We Make It Easier

We are passionate about helping families not only understand assessments, but what will help their child most. We focus on you from diagnosis and assessment, to parent coaching, to planning your child's future.

We Make It Personal

Our team has years of experience walking through this process and we want you to know we're with you every step of the way, you're not just a number on a waiting list, we see you and we are here to help.

We Take Our Time

We make sure that each moment spent with you and your child is intentional. We are purposeful, thorough, and clear to make sure you feel heard and well taken care of.

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