Central Occupational Medicine
Occupational Health • Ontario, CA • 5 (Riverside, City of Industry, Corona, Ontario, Moreno Valley, San Bernardino) locations
Clinic Type
Occupational Health
Address
4300 Central Avenue, Riverside, CA 92506
Phone
P: (951) 222-2206
CsrTeam@cenocc.com
Opening Hours
24 hours, 7 days a week
Emergency Care
24 hours, 7 days a week
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What services are offered?
Injury Treatment, Pre-Employment, Reasonable Suspicion, Onsite Services, Case Management.
Do you offer onsite services at workplaces?
Yes, Medical services brought directly to your workplace to minimize downtime.
What are the operating hours?
24 hours, 7 days a week.
Photos
What Patients Say
Overall sentiment across review platforms: negative
- Trucker Guide (Ontario location): 3.5 out of 5 stars (102 reviews)
- Trucker Guide (San Bernardino location): 2.5 out of 5 stars (89 reviews)
- Yelp (aggregate referenced): 1.5 out of 5 stars (53 reviews)
Patients praise
- Some individual staff members described as helpful or amazing
- Processes described as simple by some patients when wait times were not an issue
Common complaints
- Extremely long wait times for appointments and walk-ins
- Unprofessional staff behavior (rude, loud, disengaged)
- Poor clinic organization and communication with patients
- Concerns regarding the efficiency of occupational/pre-employment testing services
"0 stars if I could. Unprofessional and 3 hour wait time just to pee in a cup it's unbelievable. DO NOT COME HERE IF YOU WANT TO WASTE YOUR WHOLE DAY."
— Yelp user review"Absolutely terrible. Doctor decides to go to lunch whenever he wants and it doesn’t matter if you have appointment or not. Appointment was at 2 and dr is still at lunch."
— Trucker Guide user review"I would've left 5 stars but the lady's at the front desk were very annoying, laughing & joking around being extra loud for no reason. UNPROFESSIONAL. Made me feel very uncomfortable."
— Trucker Guide user reviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- WMC London Occupational Health Clinic - Workplace Medical — Feb 17, 2026
- North York General Welcomes New Centre of Excellence in ... — Apr 7, 2026
- Bulletin 260305 — New OHIP Billing Specialty – Occupational Medicine | OHIP INFOBulletins 2026 | ontario.ca — Apr 1, 2026
- Workplace Medical - London Occupational Health Clinic — Apr 10, 2026
- MCI Occupational Health Services - MCI The Doctor's Office ™ — Oct 21, 2025
Information sourced from the clinic's website as of July 10, 2026.
More occupational health clinics in Ontario
Up Clinics is a Ontario, CA-based medical care provider offering urgent care, occupational health services, therapy, and suboxone clinic services. Key details: - Location: Ontario, California - Services: Urgent care, occupational health, therapy, suboxone clinic - Contact: info@upclinics.net; Phone: (909) 354-8881 - Web presence: upclinics.net - Workforce: 1 employee (notable growth YoY) - Online reach: ~2,357 monthly visits; high bounce rate low (0.4%), ~1.8 pages/visit - Audience: Predominantly United States (75%), with Canada (25%) - LinkedIn: linkedin.com/company/up-clinics If you’re seeking urgent care or occupational health services in Ontario, CA, Up Clinics presents itself as a localized option with a compact team and multiple service areas.
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