Live Updated 14 min ago
11min
average wait
4 min longer than usual
11 min
avg today
7 min
avg overall
11 min
longest seen
Typical wait for non-urgent cases. Patients are seen in order of clinical priority. The most seriously ill are always seen first, no matter how busy the ER is.
Refreshing in 5:00
Source: Prime Healthcare · auto-refreshed every 30 min · details
Life-threatening symptoms? Call 911. Don't rely on this site to make that decision.
Wait time, last 24 hours
Under 30 min 30 - 60 min Over 60 min Typical next few hours
Typical wait by hour of the day

Average wait at each hour, across every reading we have.

Hour-by-hour breakdown
HourAvg. waitTrend
Today, 2 AM
avg. of 1 reading
11 min steady
Today, 1 AM
avg. of 2 readings
11 min steady
Yesterday, 10 PM
avg. of 1 reading
11 min steady
Yesterday, 9 PM
avg. of 2 readings
11 min steady
Yesterday, 8 PM
avg. of 2 readings
11 min steady
Yesterday, 7 PM
avg. of 2 readings
11 min steady
Yesterday, 6 PM
avg. of 1 reading
11 min steady
Yesterday, 4 PM
avg. of 1 reading
11 min steady
Yesterday, 3 PM
avg. of 1 reading
11 min steady
Yesterday, 2 PM
avg. of 2 readings
11 min steady
Yesterday, 1 PM
avg. of 2 readings
11 min steady
Yesterday, 12 PM
avg. of 1 reading
11 min steady
Yesterday, 11 AM
avg. of 2 readings
11 min steady
Yesterday, 10 AM
avg. of 1 reading
11 min steady
Yesterday, 8 AM
avg. of 2 readings
11 min steady
Yesterday, 7 AM
avg. of 2 readings
11 min steady
Yesterday, 6 AM
avg. of 2 readings
11 min steady
Yesterday, 5 AM
avg. of 1 reading
11 min steady
Yesterday, 4 AM
avg. of 2 readings
11 min steady
Yesterday, 3 AM
avg. of 2 readings
11 min -
Visit San Bernardino County
Address
5000 SAN BERNARDINO ROAD
Montclair, CA 91763
Phone
Voluntary non-profit - Private
HoursOpen 24/7 Websitemontclair-hospital.org
Facilities & services
106
total beds
2
operating rooms
General acute care
facility type
Emergency & critical care
Dedicated ERICUCCU
Imaging
CTMRIDiagnostic radiology
Surgery
Inpatient surgeryAnesthesiology
Other services
Renal dialysisPharmacy
Accessibility & amenities
Wheelchair-accessible entrance Wheelchair-accessible parking Wheelchair-accessible restroom Public restrooms Apple Pay / Google Pay
ER performance
Typical ER visit length
Median time from arrival to leaving.
2 hr 31 min of 393 patients
Mental-health ER visit length
Mental health visits usually run longer (safety screening).
2 hr 26 min of 20 patients
Patients who left before being seen
Walked out before being seen, usually due to long waits.
4% of 28,353 visits
Compared to other US hospitals
Patient safety
Rates of infections, clots, falls and surgical complications during a stay.
Above average
Avoiding readmission
Patients returning within 30 days for the same condition.
- About average
Infection rates lower is better
Central-line bloodstream infections
Bloodstream infections from a central IV line. Known as CLABSI.
- About average
0.00 1.00 = national avg
Catheter urinary-tract infections
UTIs from a urinary catheter. Known as CAUTI.
- About average
0.00 1.00 = national avg
C. diff (intestinal) infections
Gut infections, often after antibiotics.
Better than average
0.00 1.00 = national avg
What patients say
Overall HCAHPS rating
Hospital rating
60% rated 9 or 10 of 10
60%
Would recommend
58% would definitely recommend
58%
Nurse communication
66% said nurses always communicated well
66%
Doctor communication
70% said doctors always communicated well
70%
Cleanliness
73% said the room was always clean
73%
Quietness at night
35% said the area was always quiet at night
35%
Clinicians on staff
85
total clinicians
14
ER physicians
By specialty
Internal medicine 12
Pulmonology 5
General surgery 3
Orthopedic surgery 3
Radiology 3
Neurology 2
Anesthesiology 2
Cardiology 1
Interventional radiology 1
Where this number comes from

Prime Healthcare publishes this wait time on its website, montclair-hospital.org . We check it about every 30 minutes and show you the most recent number.

Looking on their site? The wait shows up as the text "ER Wait Time: 11 minutes" somewhere on the page , usually a small banner near the top, a sidebar, or a footer. It can take a moment to appear if the page loads it after.
  • What it means: The typical wait over the last few hours, averaged together. Your actual wait could be shorter or longer.
  • Last updated: 2:22am on 11 Jun 2026 (hospital local time)
Frequently asked questions
How long is the wait at Montclair Hospital Medical Center?

The most recently published wait at Montclair Hospital Medical Center is 11 minutes, as of 2:22am hospital local time. The all-time average for this ER is around 7 minutes. Wait times change quickly , call the ER to confirm before you travel.

Should I go to the ER or to urgent care?

For life-threatening symptoms , chest pain, stroke signs (face drooping, arm weakness, speech difficulty), severe bleeding, breathing difficulty, or loss of consciousness , call 911 and head to the ER. For minor injuries, fevers, low-grade illness, or anything non-emergency, urgent care is usually faster and cheaper. See urgent care near Montclair.

Is Montclair Hospital Medical Center open 24 hours?

Most Medicare-certified ERs in the US run 24 hours a day, seven days a week. To confirm the current status of Montclair Hospital Medical Center, call (909) 625-8300.

Where is Montclair Hospital Medical Center located?

Montclair Hospital Medical Center is located at 5000 San Bernardino Road, Montclair, CA, 91763. Phone: (909) 625-8300.