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Marvin S Sih, MD

Marvin S Sih works in Ravenna, Ohio. The federal register lists them under Psychiatry & Neurology, Sleep Medicine. Their main specialty is psychiatry & neurology, neurology. They have been on the register since 2007.

On the federal record

  • NPI 1326238304
  • Ohio license 04-36211
  • Psychiatry & Neurology, Sleep Medicine
  • Registered since 2007

A registration is not a rating. NightWells does not score people. What the record shows is that this person is licensed to work in sleep care in Ohio under this name and this number. A review cannot tell you that. This can.

Sleep Services in Ravenna

  1. 1 Marvin Sih, MD

    Ravenna · In lab study, Neurology

    2.5 Google, 6
  2. 2 Deborah Ewing-Wilson, DO

    Ravenna · In lab study, Neurology

  3. 3 Unity Health Network Pulmonary, Critical Care & Sleep Medicine

    Ravenna · In lab study, Pulmonary

From the federal provider register, read on 20 September 2026. To be removed from NightWells, use the update form and it is done without argument.