Dr. Troy Stiles, DO


Psychiatry | Male

Dr. Troy Stiles, DO
Dr. Troy Stiles, DO is a psychiatry doctor who practices in Billings, MT. He has been practicing for 16 years. Dr. Stiles is affiliated with Billings Clinic .

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Dr. Stiles' Experience

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Memberships & Professional Affiliations

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Visiting Dr. Stiles

Dr. Stiles accepts 4 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Stiles' Reviews

Likelihood of recommending Dr. Stiles to family and friends
based on 16 total reviews (6 with comments)
Dr. Stiles' Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (6)
Billings, MT |
I love dr styles. Hes gets right to the root of the problem. His front office however is rude judgmental and unkind. They refused to take a message. The np does not listen and argues...not helpful.
Billings, MT |
Horrible human being. Ego, attitude and temper issues. No way should anyone deal with this "dr"
Billings, MT |
He is an intelligent Doctor who sees patients primarily for medication mangement. He refers out for psychotherapy. Appointments are very brief. You must be able articulate your concerns very well or have clear past records prior to him seeing you or you may end up getting very quickly diagnosed . He tends to prescribe hefty up front , instead of slow titrations and rely on the patient to report side effects by phone before an upcoming appointment . If this suits your style, great.
in Billings, MT |
I saw a nurse practitioner in Dr. Stiles' office whom I thought was great. Unfortunately, I found the front office staff to being extremely bureaucratic and I felt like I was being shuffled back and forth between a bunch of ninnies. Phone calls were not returned in a timely manner, if at all. It's irresponsible to set up unnecessary obstacles and make it more difficult for those already suffering from mental health issues to seek the help that they need.
in Billings, MT |
He spent 5 minutes with me, gave me a prescription and scheduled me to come back in 3 months. He is a horrible Doctor. I would never recommend him to anyone. He read my previous records from another doctor and after seeing me for 5 minutes, felt it necessary to change my diagnosis drastically.
Dr Stiles is one of the only doctors in Billings that doesn't screen his patients. He takes both Medicaid and Medicare, wont refer you elsewhere bc you don't have easy diagnosis. he sees the patients that other places, including the hospitals, won't see. He's a straightforward compassionate guy that is willing to help everyone. He has helped my whole family when others wouldn't. Dr Stiles, his nurse practitioner and staff are great at what they do and Billings is lucky to have them here!!!
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Dr. Stiles' experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Psychiatry
  •  Board certified in Psychiatry
  •  Malpractice claims in Montana not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Stiles has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Montana.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Stiles' Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Psychiatry

Conditions Treated

  • ADHD and-or ADD
  • Adjustment Disorder
  • Alcoholism (Alcohol Dependence)
  • Anxiety
  • Autism
  • Bipolar Disorder
  • Borderline Personality Disorder
  • Combination Drug Dependence
  • Conversion Disorder
  • Delusional Disorder
  • Drug and Alcohol Dependence
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Major Depressive Disorder
  • Nondependent Alcohol Abuse
  • Nondependent Drug and Alcohol Abuse
  • Obsessive-Compulsive Disorder (OCD)
  • Opioid Dependence
  • Personality Disorders
  • Post-Traumatic Stress Disorder (PTSD)
  • Psychiatric Diseases
  • Psychosis
  • Psychosis Due to Mental Illness
  • Schizoaffective Disorder
  • Schizophrenia
  • Schizophreniform and Schizoaffective Disorder
  • Tobacco Use Disorder


  • Medical School
    Midwestern Univ Chicago Coll Of Osteo Med

    Graduated in 2001

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Stiles does not have any memberships or affiliations listed. If you are Dr. Stiles and would like to add memberships or affiliations, please update your free profile.


  • Psychiatry

Procedures Performed

  • Psychological Testing