Summary

Dr. Willett graduated from the David Geffen School of Medicine At Ucla in 1967. He works in Hawthorne, CA and specializes in Psychiatry.

Quick Facts

  • 3.8
  • 59 years of experience
  • speaks English
  • David Geffen School Of Medicine At Ucla
  • 11 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Willett Thomas Gregory Office

4477 W 118th St Ste 400Hawthorne, CA 90250
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

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Dr. Thomas Gregory Willett, MDDr. Roger Ayres, MDDr. Kassimier Thompson, MDDr. Stephen Seager, MD
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
3.7 
59 Years of Experience 25 Years of Experience 10 Years of Experience 50 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Hawthorne , CARiverside , CAIrvine , CALos Angeles , CA
Med School: David Geffen School Of Medicine At Ucla Med School: Saba University School Of Medicine Med School: Eastern Virginia Medical School Med School: Hahnemann University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Thomas Gregory Willett

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Thomas Gregory Willett has the following specialty

Specialty Expertise

Dr. Thomas Gregory Willett has the following 12 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Manic Depressive Disorder
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

59 Years Experience

Dr. Thomas Gregory Willett holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from David Geffen School Of Medicine At Ucla in 1967.

NPI Number

Dr. Willett's NPI number is 1740229483.

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Frequently Asked Questions

What languages does Dr. Thomas Gregory Willett speak?
Dr. Thomas Gregory Willett speaks English.
How can I make an appointment with Dr. Thomas Gregory Willett?
You can find contact information for Dr. Thomas Gregory Willett here on Vitals.
Where is Dr. Thomas Gregory Willett's office located?
Dr. Thomas Gregory Willett's office is located at 4477 W 118th St Ste 400, Hawthorne, CA, 90250.
Does Dr. Thomas Gregory Willett accept my insurance?
You can see the insurance plans that Dr. Thomas Gregory Willett accepts on their Vitals profile.
Is Dr. Thomas Gregory Willett accepting new patients?
Dr. Thomas Gregory Willett has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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