Every new California business filing, every dayRuskin 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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California Secretary of State (bizfile Online) · Entity B20260325983 · Retrieved July 17, 2026
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
Verified Business Profile
Contact Information
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.
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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