We’re solving America’s sleep problem.

At SleepMed, we’re committed to improving the health and quality of life of those who
suffer from sleep disorders, while raising awareness about the benefits of healthy sleep.
We’re the largest private sleep diagnostics provider and the largest ambulatory EEG provider in the nation. Our hospital-based, physician-based and freestanding care sites have been helping American’s sleep better since 1999.

Partner with us

call us 1-800-SLEEPMED

In 2013, we merged with Watermark Medical, the nation’s leading provider of Home Sleep Testing (HST). Their ARES™ device pioneered cloud-based HST for obstructive sleep apnea by allowing primary care physicians to become the point of care for diagnostic testing.



Annual lab studies


Annual HST



Senior Leadership


Sean Heyniger is a prominent health care business
executive with more than 25 years of experience in health
technology, business development, strategic partnerships,
sales and medical distribution. In his current role, Mr.
Heyniger is responsible for driving the company’s
overall strategy. Previously, Sean served as CEO and
President of Watermark Medical a company
he cofounded.

Sean Heyniger

President & Chief Executive Officer


Dr. Richard K. Bogan, MD, is a Co-Founder, Director & Chief Medical Officer at SleepMed, Inc., Independent Director at First Community Corp. (South Carolina), President at Bogan Consulting, Inc. Dr. Bogan is on the Board of Directors at SleepMed, Inc., First Community Corp. (South Carolina), First Community Bank (Lexington, South Carolina), and National Sleep Foundation. Dr. Bogan received his undergraduate degree from Wofford College and a doctorate degree from the Medical University of South Carolina. He was Chief Medical Resident, Instructor in Medicine at University Hospitals and Clinics at University of Alabama in Birmingham and completed fellowship training in Pulmonary and Critical Care Medicine. He is Board Certified in Internal Medicine, Pulmonary and Sleep Medicine.

Dr. Richard Bogan

Chief Medical Officer


Jack F. Fiedor, CPA, serves as Chief Operating Officer & Chief Financial Officer of SleepMed, Inc.  Mr Fiedor has over 25 years of diverse finance and accounting experience. He began his career with the professional services firm of Ernst & Young LLP. Prior to SleepMed, he held executive level positions including Chief Accounting Officer and Interim CFO of SBA Communications Corporation (SBAC, NASDAQ). Mr. Fiedor holds a Bachelor of Science in both Accounting and Finance from Florida State University. He is a Florida certified public accountant and member of the AICPA.

Jack Fiedor

Chief Operating Officer & Chief Financial Officer


Greg Poulos serves as Chief Information Officer of SleepMed, Inc. Mr. Poulos served as Chief Information Officer and Vice President of Watermark Medical, Inc. from 2008-2013. Prior to Watermark Medical, Mr. Poulos served as Executive Vice President of Information Technology at Cardionet/PDSHeart from 2001-2008 and served as Vice President of Systems development at Monorail Computer Corporation from 1997-2001. Mr. Poulos also served as Senior Consultant at Cap Gemini from 1993-1997 and holds a BBA from the University of Georgia

Greg Poulos

Chief Information & Technology Officer