Healthcare ServicesMedical PracticeActiveVerified

Ruskin Cua, MD

David Leatherberry, Registered Agent

Dr. Ruskin Cua is a board certified diagnostic radiologist practicing in Orange, CA. The medical corporation is registered at 1031 W. Chapman Ave #101, Orange, CA 92868, and the practice location is also at 363 S Main St, Orange, CA 92868. Patient reviews and insurance information are available through provider profiles.

Filed July 15, 2026 · Orange, CA · Orange County

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Source

California Secretary of State (bizfile Online) · Entity B20260325983 · Retrieved July 17, 2026

Search the registry for B20260325983 ›JSON record ›

About Ruskin Cua, MD

Ruskin Cua, MD, A Medical Corporation filed in California on July 15, 2026, as a medical practice. The principal city is Orange, zip 92868. David Leatherberry is the owner and registered agent, filing personally. The website is modern and identity confirmed. We estimate revenue between $100,000 and $1 million with 1 to 5 employees and a brick-and-mortar footprint. No annual report or EIN on file yet. The filing shares an address with one other entity and the same owner name with seven others.

  • Owner David Leatherberry filed personally as registered agent.
  • Website identity confirmed with modern quality.
  • First seen by DayOneLead 2 days after filing.
  • Shares same address with 1 entity and same owner name with 7 entities.
  • We estimate revenue $100K-$1M and 1-5 employees.

Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.

One of 48 new businesses registered in Orange in July 2026, one of 2 healthcare services businesses.

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Filing Details

Entity NameRuskin Cua, MD, A Medical Corporation
Entity TypeCorp
Entity NumberB20260325983
Filing DateJuly 15, 2026
Principal AddressLocked
City / State / ZipOrange, CA 92868
CountyOrange
TimezonePacific (PT)
EIN on FileNo
Registered AgentDavid Leatherberry
Filed ViaSelf-filed (owner is the registered agent)
WebsiteYes
Website BuildModern
Annual ReportNot yet filed
Estimated Revenue$100K-$1M (estimate)
Estimated Employees1-5 (estimate)
FootprintBrick and mortar (estimate)
Related Filings1 at the same address · 7 with the same owner name
First Recorded by DayOneLeadJuly 17, 2026 (2 days after filing)

Verified Business Profile

SubcategoryMedical Practice

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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Verified Website Profile

We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.

Website PlatformLocked
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Frequently Asked Questions

When was Ruskin Cua, MD registered?

Ruskin Cua, MD was registered as Corp on July 15, 2026 in California.

Where is Ruskin Cua, MD located?

Ruskin Cua, MD is based in Orange, CA, 92868, in Orange County.

What type of business is Ruskin Cua, MD?

Ruskin Cua, MD is classified as a healthcare services business (medical practice).

Does Ruskin Cua, MD have an EIN on file?

No EIN was found on file for Ruskin Cua, MD at the time of registration.

Who Sells to This Business

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