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Dr. Joseph Trettel, MD

Dr. Joseph Trettel, MD

Age 46 Behavioral Neurological Psychiatry M
(2) 2 reviews

Telehealth available

New Patient

(844) 226-3123

Current Patient

Show number (860) 870-6385

Dr. Joseph Trettel, MD is a behavioral neurological psychiatry specialist in Vernon, CT. Dr. Trettel completed a residency at University Of Connecticut School Of Medicine. He currently practices at Hartford HealthCare Medical Group and is affiliated with Hartford Hospital. He accepts multiple insurance plans. Dr. Trettel is board certified in Psychiatry.


New Patient? (844) 226-3123
  1. Hartford HealthCare Medical Group

    1. 1
      Hartford Healthcare Movement Disorders Center
      35 Talcottville Rd Ste 6, Vernon, CT 06066 Call
      Existing Patients: (860) 870-6385
      New Patients:
      (844) 226-3123


  • Brigham and Women's Hospital, Harvard Medical School, Fellowship Hospital
  • University Of Connecticut School Of Medicine, Residency Hospital
  • University Of Connecticut School Of Medicine, Internship Hospital
  • University Of Connecticut School Of Medicine, Medical School

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan

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Dr. Trettel took the time to diagnose my wife with early onset dementia after years of countless doctors and hospitals could not figure out what was happening in her life. 4 years later he still has as much interest when seeing her as he did when he first diagnosed her.
— Mar 20, 2019
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Photo: Dr. Joseph Trettel, MD
Dr. Joseph Trettel, MD
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Hospital Affiliations

  • Hartford Hospital

Frequently Asked Questions

Call (860) 271-7047 to make an appointment as a new patient, or (860) 870-6385 for existing patients or other inquiries. Click here for more information.

Dr. Trettel frequently treats Electroconvulsive Therapy (ECT), Impulse Control Disorders, and Anxiety.