Sedgwick Workers' Comp Doctors in Ontario, California

15 Sedgwick-listed workers' comp doctors in Ontario.

About Sedgwick in Ontario

Sedgwick doctors in Ontario: quick answer

This page lists Sedgwick-listed workers' comp providers in Ontario, California. Network rosters change, so confirm active participation before using a provider for a claim.

  • 15 listed Sedgwick providers in Ontario.
  • Use provider profiles for phone, office location, and specialty details.
  • Use city specialty links when the claim needs a specific type of clinician.

Browse provider listings associated with Sedgwick in Ontario, California. A directory association may come from a historical roster and does not establish current participation or coverage for your claim.

Below are 15 providers. Confirm current participation with the office and your claims adjuster before booking.

Samuel Chung

WC services listed

Surgery: General

Concentra Medical Centers the California Medical Provider Network, by selecting your County or City assistance locating a provider or at 1 87-SEDGWICK (1-877-334-9425) = Telehealth provider Directory created: 06/03/2026. directly by using the provider update or by calling2171 S Grove Ave Ste A909-923-4080

Sedgwick providers in other cities

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Workers' comp doctors in Ontario by specialty

(Network-agnostic — these specialty hubs include providers from every MPN.)

Frequently asked questions

How do I confirm a Ontario provider is still in the Sedgwick network?

Call the practice and ask the front desk to verify active Sedgwick participation for workers' compensation. Cross-check with your claims adjuster before the appointment. Historical roster entries may no longer reflect current participation.

What if no Sedgwick provider in Ontario has my specialty?

Ask your claims adjuster to identify an appropriate specialist serving Ontario and explain the authorization process. Requirements depend on your state and claim; obtain any required authorization before the visit.

Can I switch Sedgwick providers in Ontario after my first visit?

Provider-change rules depend on your California claim and the applicable program. Ask your claims adjuster which providers you may use and whether a change requires authorization.

Is there a cost to see a Sedgwick Ontario provider?

No — the insurance carrier (or self-insured employer) pays the provider directly under the California workers' compensation fee schedule. If a Sedgwick provider tries to bill you for a covered WC visit, contact the claims adjuster immediately before paying.