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Dr. Joshua Thornhill IV, MD

Dr. Joshua Thornhill IV, MD

Age 58 Psychiatry M
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Dr. Joshua Thornhill IV, MD is a psychiatry specialist in Columbia, SC. Dr. Thornhill IV completed a residency at William S Hall Psyc Inst. He currently practices at Prisma Health. He accepts multiple insurance plans. Dr. Thornhill IV is board certified in Psychiatry.


  • William S Hall Psyc Inst, Residency Hospital — 1993
  • William S Hall Psyc Inst, Internship Hospital — 1990
  • Eastern Virginia Medical School / Medical College Of Hampton Roads, Medical School — 1989

Insurance Accepted

  • Aetna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

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Dr. Joshua Thornhill IV, MD
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Frequently Asked Questions

Dr. Thornhill IV frequently treats Psychological Evaluations Prior to Bariatric Surgery , Psychiatric Evaluation, and Psychological Evaluation.  

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  1. Prisma Health

    1. 1
      Palmetto Health-USC Psychiatry - USC Psychiatry
      3555 Harden Street Ext Ste 141, Columbia, SC 29203 (803) 434-4300