
Overview
Sarah Zallek is a Neurologist and a Sleep Medicine provider practicing medicine in Peoria, Illinois.
Dr. Zallek is highly rated in 4 conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Central Sleep Apnea.
Dr. Zallek is board certified in American Board Of Psychiatry And Neurology. She is actively involved in clinical research, co-authoring 1 peer reviewed article.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5405 North Knoxville Avenue, Peoria, IL 61614
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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OSF Sleep
Bradley Gleason is a Neurologist and a Sleep Medicine provider practicing medicine in Peoria, Illinois. Dr. Gleason is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Insomnia, and REM Behavior Disorder. Dr. Gleason is board certified in American Board Of Psychiatry And Neurology.
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Frequently Asked Questions about Dr. Sarah N. Zallek
How do I make an appointment with Dr. Sarah N. Zallek?
You can book an appointment with Dr. Sarah N. Zallek by calling their office at 309-624-9960. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Sarah N. Zallek a top-rated expert for Obstructive Sleep Apnea?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Sarah N. Zallek is classified as an Distinguished expert for Obstructive Sleep Apnea, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Sarah N. Zallek specialize in?
While Dr. Sarah N. Zallek is a Neurology, they have specific expertise in Obstructive Sleep Apnea, Drowsiness, and Excessive Daytime Sleepiness. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Neurology.
Does Dr. Sarah N. Zallek participate in research or clinical trials?
Yes. Dr. Sarah N. Zallek has published 1 articles and abstracts on conditions like Obstructive Sleep Apnea. You can view a list of Dr. Sarah N. Zallek's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Sarah N. Zallek accept my insurance?
Dr. Sarah N. Zallek accepts most major insurance plans, including Aetna and Cigna. We recommend calling the office directly at 309-624-9960 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- DrowsinessDr. Zallek isDistinguished. Learn about Drowsiness.
- Excessive Daytime SleepinessDr. Zallek isDistinguished. Learn about Excessive Daytime Sleepiness.
- Obstructive Sleep ApneaDr. Zallek isDistinguished. Learn about Obstructive Sleep Apnea.
- Advanced
- Central Sleep ApneaDr. Zallek isAdvanced. Learn about Central Sleep Apnea.
- Experienced
- CAPOS SyndromeDr. Zallek isExperienced. Learn about CAPOS Syndrome.
- InsomniaDr. Zallek isExperienced. Learn about Insomnia.
- Restless Legs SyndromeDr. Zallek isExperienced. Learn about Restless Legs Syndrome.

