Every new California business filing, every dayRyabinin Medical & Health
Oleg Ryabinin, Registered Agent
This LLC is likely the professional corporation for Dr. Oleg Ryabinin, a surgeon practicing in San Diego, California. A Kaiser Permanente profile lists his practice at 9455 Clairemont Mesa Blvd, San Diego, and an NPI record confirms his medical credentials. The filing address at 8929 University Center Lane may be a registered office, not the clinical site.
Filed March 31, 2026 · San Diego, CA · San Diego County
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California Secretary of State (bizfile Online) · Entity B20260154000 · Retrieved May 27, 2026
About Ryabinin Medical & Health
Ryabinin Medical & Health PC filed in California on March 31, 2026, as a surgery practice. Owner Oleg Ryabinin filed personally as the registered agent. We first saw it 57 days after filing. It shares a registered agent with 2 other entities and the same owner name with 1 other entity. We estimate annual revenue between $100,000 and $1 million, with 1-5 employees and a brick-and-mortar location. No annual report or EIN is on file yet.
- Owner filed personally as registered agent, indicating direct involvement.
- Shares a registered agent with 2 other entities, suggesting common administration.
- Same owner name appears on 1 other entity, possibly related businesses.
- We estimate revenue $100K-$1M and 1-5 employees, with a brick-and-mortar footprint.
- No annual report or EIN on file yet.
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 22, 2026.
One of 421 new businesses registered in San Diego in March 2026, one of 11 medical practice 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 Ryabinin Medical & Health registered?
Ryabinin Medical & Health was registered as Corp on March 31, 2026 in California.
Where is Ryabinin Medical & Health located?
Ryabinin Medical & Health is based in San Diego, CA, 92122, in San Diego County.
What type of business is Ryabinin Medical & Health?
Ryabinin Medical & Health is classified as a medical practice business (surgery).
Does Ryabinin Medical & Health have an EIN on file?
No EIN was found on file for Ryabinin Medical & Health at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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