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Dr. Reeti Greenwald, MD
Sleep Medicine Specialist - Psychiatrist & Neurologist
,Sleep Medicine Specialist - Internist
,Neurologist
Winfield, IL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greenwald, Sleep Medicine Specialist - Psychiatrist & Neurologist in Winfield, IL?
Dr. Reeti Greenwald, MD is a Sleep Medicine Specialist - Psychiatrist & Neurologist, who primarily practices in Winfield, IL with 1 additional practice location. Dr. Greenwald is fluent in English, and is currently seeing new patients. Dr. Greenwald’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greenwald’s office.
What languages does Dr. Greenwald speak?
Dr. Greenwald and their clinical team can communicate with patients in the following languages:
English
What conditions does a Sleep Medicine Specialist - Psychiatrist & Neurologist like Dr. Greenwald typically treat?
As a Sleep Medicine Specialist - Psychiatrist & Neurologist, Dr. Greenwald diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Greenwald. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
Also known as:
- Other Nervous System Symptoms
- Neurologic Disease
- Unusual Neurological Symptoms
- Nerve Problems
- Brain and Nerve Issues
ICD-10 Codes:
- R29818: Other symptoms and signs involving the nervous system
Also known as:
- Insomnia
- Sleep Disorder
- Sleeplessness
- Trouble Sleeping
- Psychophysiologic Insomnia
ICD-10 Codes:
- F5104: Psychophysiologic insomnia
Also known as:
- Excessive Sleepiness
- Sleep Disorder
- Hypersomnia
- Daytime sleepiness
- Too much sleep
ICD-10 Codes:
- G4710: Hypersomnia, unspecified
What procedures does a Sleep Medicine Specialist - Psychiatrist & Neurologist like Dr. Greenwald typically perform?
As a Sleep Medicine Specialist - Psychiatrist & Neurologist, procedures performed by Dr. Reeti Greenwald may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
Please contact Dr. Greenwald's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Greenwald accept my insurance?
Dr. Greenwald accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greenwald accept in Winfield, IL?
Dr. Greenwald in Winfield, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Greenwald's office located?
What is Dr. Greenwald's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greenwald's National Provider Identifier (NPI) number is 1649690827.
What common questions do patients ask about Dr. Greenwald?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greenwald
What is Dr. Reeti Greenwald's specialty?
Dr. Greenwald is a Sleep Medicine Specialist - Psychiatrist & Neurologist near Winfield, IL.
What does a Sleep Medicine Specialist - Psychiatrist & Neurologist do?
A psychiatrist or neurologist practicing Sleep Medicine is certified in this subspecialty and focuses on the clinical assessment, physiological testing, diagnosis, management, and prevention of sleep and circadian rhythm disorders. Sleep specialists care for patients of all ages and adopt multidisciplinary approaches to treatment. They manage a wide range of conditions, including sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm sleep disorders, parasomnias, and sleep-related movement disorders.
Is this Dr. Reeti Greenwald affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Greenwald is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Delnor Hospital, Northwestern Medicine Lake Forest Hospital, Northwestern Medicine Mchenry Hospital, Northwestern Medicine Kishwaukee Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Sleep Medicine Specialist - Psychiatrist & Neurologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Sleep Medicine Specialist - Psychiatrist & Neurologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Reeti Greenwald accepting new patients in Winfield, IL?
Yes, Dr. Reeti Greenwald is accepting new patients at this time.
Does Dr. Reeti Greenwald offer online booking?
Please contact Dr. Greenwald's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Reeti Greenwald?
Please contact Dr. Greenwald's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Sleep Medicine Specialist - Psychiatrist & Neurologist Near Winfield, IL

Sleep Medicine Specialist - Psychiatrist & Neurologist
Dr. Kuljeet Gill, MD is a Sleep Medicine Specialist - Psychiatrist & Neurologist, who primarily practices in Glen Ellyn, IL with 1 additional practice location. She is board certified.
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Neurologist
Dr. Benjamin Nager, MD is a Neurologist, who primarily practices in Crystal Lake, IL with 2 additional practice locations. He has been practicing for over 33 years and is board certified.
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Sleep Medicine Specialist - Psychiatrist & Neurologist
Dr. Reem Beckerly, DO is a Sleep Medicine Specialist - Psychiatrist & Neurologist, who primarily practices in Naperville, IL with 2 additional practice locations. She is board certified.
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