Shizuka Tomatsu
Psychiatrist, MD
Verified by Psychology Today Verified by Psychology Today
Let's Connect (847) 796-6498

Shizuka Tomatsu, MD, is a dual board-certified psychiatrist and sleep medicine physician specializing in the intersection of sleep and mental health. She completed her psychiatry residency at Carolinas Medical Center, serving as Chief Resident, and her Sleep Medicine fellowship at Northwestern University’s McGaw Medical Center. She continues to practice clinically and is an Adjunct Clinical Assistant Professor of Psychiatry at Wake Forest University. Dr. Tomatsu is nationally recognized for her work on sleep disorders and psychiatric illness.
Dr. Tomatsu treats sleep disorders such as sleep apnea, restless leg syndrome, and circadian rhythm disorders, as well as sleep disturbances related to depression, anxiety, trauma, and addiction. She is highly trained in interventional treatments, including Transcranial Magnetic Stimulation (TMS) and Spravato for complex psychiatric and sleep conditions.
She is the creator of "Sleep Medicine for the Psychiatrist" lecture series and has published in Psychiatric Times, Current Psychiatry, and The American Journal on Addictions. A frequent APA speaker and media expert for ABC, CBS, FOX, and CW, Dr. Tomatsu is passionate about elevating sleep as a cornerstone of mental health care.
Take the first step to help. Call or Email Shizuka Tomatsu now - (847) 796-6498
Let's Connect (847) 796-6498

Finances
Insurance
- Aetna
- BlueCross and BlueShield
- Cigna and Evernorth
- Health Net
- HealthLink
- Humana
- Magellan
- Medicare
- Meridian
- MultiPlan
- MultiPlan Private Healthcare Systems (PHCS)
- Optum
- TRICARE
- UnitedHealthcare UHC | UBH
Shizuka Tomatsu
Psychiatrist, MD
Check fees and, if listed, ask to verify your insurance coverage. Email or (847) 796-6498
Qualifications
- Verified by Psychology Today License: Illinois / 036.168921 Shizuka Tomatsu
- University of Missouri-Columbia School of Medicine, M.D., Graduated 2017
Education and Years In Practice
Shizuka Tomatsu
Psychiatrist, MD
Feel free to ask about qualifications and training experience. Email or (847) 796-6498
Specialties and Expertise
Expertise
- Obstructive Sleep Apnea
- Restless Leg Syndrome
- Sleep or Insomnia
Client Focus
Age
Adults ,
Elders (65+)
Participants
Individuals
I also speak
Japanese
Age
Adults ,
Elders (65+)
Participants
Individuals
I also speak
Japanese
Location
Primary Location
Hopemark Health Oak Brook
1200 Harger Road
200
Oak Brook, IL 60523
(847) 796-6498Email Me
Additional Location
Hopemark Health Orland Park
14489 John Humphrey Dr
Orland Park, IL 60462
(847) 796-6498