Philip Knollman, MD
Philip Knollman works in Cincinnati, Ohio. The federal register lists them under otolaryngology, pediatric otolaryngology, not under sleep medicine. Two sleep care listings here are named for them, in Liberty Township and in Fairfield, and the federal register matches that name to them. They have been on the register since 2012.
On the federal record
- NPI 1811242704
- Ohio license 35.136122
- Otolaryngology, Pediatric Otolaryngology
- Registered since 2012
Matched to the register as the only clinician in the state on the register with this name.
A registration is not a rating. NightWells does not score people. What the record shows is that this person is licensed to work in health care in Ohio under this name and this number. A review cannot tell you that. This can.
Sleep Services in Cincinnati
- 1 Riverhills Neuroscience 4.9 Google, 3555 Yelp, 1
- 2 Sleep Management Institute 4.3 Google, 159
- 3 Sleep Management Institute 4.6 Google, 79
- 4 Mercy Health - Anderson Pulmonary, Sleep and Critical Care 4.5 Google, 46
- 5 Mercy Health - West Pulmonary, Sleep and Critical Care 4.9 Google, 33
- 6 TriHealth - Good Samaritan Sleep Center - Glenway 3.3 Google, 28
From the federal provider register, read on 28 September 2026. To be removed from NightWells, use the update form and it is done without argument.