CPAP  |  Sleep Studies  |  The Pillar Procedure

South Carolina ENT, Allergy and Sleep Medicine offers comprehensive evaluation, diagnosis and management of common sleep disorders in children and adults, including: narcolepsy, obstructive sleep apnea, and restless leg syndrome.

Dr. Robert Puchalski is a board-certified sleep medicine specialist and a member of the American Academy of Sleep Medicine and oversees our sleep medicine services.

They include sleep studies conducted at our Camden sleep lab facility, which is accredited by the American Academy of Sleep Medicine. Another sleep lab is also available in our Columbia location. Both provide home-like environments to make patients feel comfortable and relaxed. Learn more about our sleep facilities.

Sleep Studies
Sleep studies are available for patients who are two year old or older. One common study conducted is the continuous positive airway pressure (CPAP) titration study. This study is used to set the right level of continuous positive airway pressure for a person who will receive CPAP therapy. This therapy is used for people with sleep-related breathing disorders such as obstructive sleep apnea (OSA), central sleep apnea (CSA), hypoventilation, and hypoxemia.

  • Narcolepsy
  • Obstructive Sleep Apnea
  • Restless Leg Syndrome
  • Snoring***
  • Parasomnias
  • Insomnia
  • Sleep study (CPAP titration study)
  • Multiple Sleep Latecy Testing
  • MWT



  • Continuous positive airway pressure (CPAP)
  • Medication
  • Oral Appliance
  • Behavior Modification
  • Pillar Implants
  • Sleep Surgery

* Some insurance plans require a referral from your primary care physician for a sleep study.
** This is a representative list of the many conditions treated and services provided. If you do not see what you are looking for or you have questions about a particular disease or disorder, please contact one of our offices.
***Treatment for snoring is handled through the Snoring Institute, a division of South Carolina ENT, Allergy and Sleep Medicine.