Corewell Health William Beaumont University Hospital Pulmonary & Sleep Medicine - 3535 W 13 Mile Rd
- In lab study

Corewell Health William Beaumont University Hospital Pulmonary & Sleep Medicine - 3535 W 13 Mile Rd is in Royal Oak. It is listed for overnight study in a lab. It holds 2.1 out of 5 across 14 Google reviews. That is the only platform with enough reviews to count here.
At a glance
- Listed for overnight study in a lab
- 3535 W 13 Mile Rd #344, Royal Oak 48073
- Reviewers mention medication management 2 times, doctor 2 times
- Shares a phone line with 1 other listed location
- The owner has claimed the main listing
What Each Platform Says
Shown separately and never averaged. Google and Yelp score out of five stars. Facebook stopped using stars in 2018 and reports a recommend percentage instead, which is a different measure.
Details
- Address
- 3535 W 13 Mile Rd #344, Royal Oak MI 48073
- Phone
- +1248-551-0497
- Website
- corewellhealth.org
- Listed as
- Sleep clinic
- Owner claimed
- Yes
Hours
- Sunday
- Closed
- Monday
- 8am to 4.30pm
- Tuesday
- 8am to 4.30pm
- Wednesday
- 8am to 4.30pm
- Thursday
- 8am to 4.30pm
- Friday
- 8am to 4.30pm
- Saturday
- Closed
Same phone line
- Giovi Grasso-Knight MD, Royal Oak
How These Services Were Worked Out
Each flag below shows what it was derived from. A flag derived from a business name is a guess about that name, not a confirmation from the practice.
- Overnight study in a lab
- from the listing category
Ratings, hours and categories come from public listings and were read on 28 September 2026. NightWells does not host reviews of its own and never averages one platform into another.