Every new California business filing, every dayRoss E. Schwartzberg MD
Carolyn Landis, Registered Agent
Dr. Ross E. Schwartzberg's medical practice, likely in diagnostic radiology, as indicated by candidate descriptions. The practice is located at 25150 Hancock Ave Suite 105, Murrieta, CA, based on W3's address.
Filed December 18, 2025 · San Diego, CA · San Diego County
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California Secretary of State (bizfile Online) · Entity B20250429317 · Retrieved May 14, 2026
About Ross E. Schwartzberg MD
Ross E. Schwartzberg MD, Inc. filed in California on December 18, 2025, as a diagnostic radiology physician office based in San Diego. Registered agent Carolyn Landis filed personally. The domain was registered 12 years before filing, on October 28, 2013, through NameSilo, and the website is a modern, verified live site. The owner name appears on 11 other entities. No annual report or EIN on file yet. We estimate revenue between $100K and $1M and 1 to 5 employees, with a brick-and-mortar footprint.
- Domain registered 12 years before filing, on October 28, 2013.
- Registered agent Carolyn Landis filed personally.
- Owner name appears on 11 other entities.
- We estimate revenue between $100K and $1M and 1 to 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 24, 2026.
One of 315 new businesses registered in San Diego in December 2025, and the only physician office business registered there that month.
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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 Ross E. Schwartzberg MD registered?
Ross E. Schwartzberg MD was registered as Corp on December 18, 2025 in California.
Where is Ross E. Schwartzberg MD located?
Ross E. Schwartzberg MD is based in San Diego, CA, 92130, in San Diego County.
What type of business is Ross E. Schwartzberg MD?
Ross E. Schwartzberg MD is classified as a physician office business (diagnostic radiology).
Does Ross E. Schwartzberg MD have an EIN on file?
No EIN was found on file for Ross E. Schwartzberg MD 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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