Summary

Dr. Dennison graduated from the University of Illinois At Chicago College of Medicine in 1981. He works in Sycamore, IL and 1 other location and specializes in Psychiatry. Dr. Dennison is affiliated with Northwestern Medicine Kishwaukee Hospital.

Quick Facts

  • accepting new patients
  • 4.3
  • 45 years of experience
  • speaks English, Spanish
  • Southern Illinois University
  • 3 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Thomas A. Dennison has 2 locations

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Dr. Thomas A. Dennison, MDDr. Surinderpal Kahlon, MDDr. David Jiang, MDBashir Alli, APRN, PMHNP-BC
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
3.3 
45 Years of Experience 49 Years of Experience 9 Years of Experience 12 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Punjabi, English, Hindi Speaks English Speaks English
Sycamore , ILLincolnshire , ILLincolnshire , ILSt. Charles , IL
Med School: University of Illinois at Chicago College of Medicine Med School: Armed Forces Medical College Med School: Oakland University William Beaumont School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Thomas A. Dennison

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

Medical Specialties

Dr. Thomas A. Dennison has the following specialty

Specialty Expertise

Dr. Thomas A. Dennison has the following 13 areas of expertise

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

Certifications, License, & Education

45 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

Southern Illinois University1985

Medical School

University of Illinois at Chicago College of MedicineGraduated in 1981

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Frequently Asked Questions

Is Dr. Thomas Dennison accepting new patients?
Dr. Thomas Dennison is accepting new patients on Vitals. View Dr. Thomas Dennison's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Thomas Dennison?
You can find contact information for Dr. Thomas Dennison here on Vitals.
Does Dr. Thomas Dennison accept virtual/telehealth appointments?
Yes, Dr. Thomas Dennison accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
Does Dr. Thomas Dennison accept my insurance?
You can see the insurance plans that Dr. Thomas Dennison accepts on their Vitals profile.
What languages does Dr. Thomas Dennison speak?
Dr. Thomas Dennison speaks English and Spanish.

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