Douglas Liepert, MD
Now accepting new patients:
"We are always improving and striving for the next step because getting relaxed in the status quo is not what we were meant to do."
Douglas Liepert, MD was one of the first to become double board-certified in ENT and sleep medicine in 2007, joining an elite crew of under 200 surgical sleep specialists in the country. A pioneer in his own right, Dr. Liepert devotes himself to finding innovative ways to properly diagnose and treat nasal and sleep disorders to deliver the personalized care patients deserve.
Given Dr. Liepert’s extensive research and development of minimally invasive nasal procedures, he understands a team-based approach is critical to delivering the best care for patients. He and his team make it a priority to communicate every possible treatment option in an effort to empower patients to make a decision in support of reaching their goals.
When Dr. Liepert is not in the clinic, he can likely be found in his kitchen cooking a nice meal, traveling through wine country with his wife or visiting their lake home in northern Minnesota with family. He also enjoys cycling and participating in an annual Canadian goose hunt.
American Board of Otolaryngology
School of Sleep Medicine, Stanford University
Department of Otolaryngology: Head and Neck Surgery,
University of Alberta
Edmonton, Alberta, Canada
Doctor of Medicine,
Queen’s University Medical School
Kingston, Ontario, Canada
State of Indiana
Hours of Operation:
Hours of Operation:
Accepting New Patients: Yes
- Anthem/Blue Cross Blue Shield (BCBS)
- Community Health Alliance (CHA)
- Indiana Lakes Managed Care Org
- MultiPlan / PHCS
- Select Health Network
- St. Joseph Health System
- United Health Care (UHC)
What can I expect on my first visit?
At your first visit, we'll focus on finding the facts with an exam to ensure we understand the root of your issue. We'll talk with you about your goals and design a plan specific to you. ADVENT is the only ENT clinic that provides you with a complete Breathing Triangle Evaluation.
Do I need a referral from my primary care physician?
Most insurance does not require a referral. If yours does, we can let you know.
How can I check to see if my insurance is in-network?
Easy! Check our in-network insurance list: Wisconsin | Illinois | Indiana | Minnesota
If you're still not sure, call us and we'll help you sort it out: 888.938.3838
How long does recovery take?
Most patients experience very little (if any) downtime. You can resume normal activity on the day of the procedure depending on how you're feeling. You may feel like you have a slight cold the day after your procedure. It is recommended to avoid any excessive or strenuous activity for 48 hours after the procedure.
How is ADVENT different than other clinics?
One of the many reasons patients choose us is because we have a 99.7% referral rate. We also do something no other ENT clinic does: we give our patients a complete Breathing Triangle Evaluation. This evaluation is unique to ADVENT and puts a 100% focus on your airway issues. This allows us to get to the root of your snoring or sinus issue. The Breathing Triangle Evaluation has helped over 31,000 ADVENT patients breathe and sleep better.