John Lee is the one who ensures the smooth operation of Sinoski & Associates, PLLC.

Administrative Assistant

John performs all Administrative-related tasks for the firm, including but not limited to assisting with invoicing, payment, collections and the like.

Office Management

John performs all Office Management-related tasks for the firm as well. He is the key to the firm’s overall success as he ensure’s the smooth day-to-day operation of the firm through his management of the office.

John Lee is originally from small-town Ohio where he was born and raised. However, he has been proud to call Houston, Texas his home for nearly the past fifteen years.


With his attention to detail and the laser-sharp focus on the bottom line of the firm, John routinely assists Clients with their Invoicing, Retainer Trust payments, and more. He is the friendly voice on the other end of the line when Clients need help with their individual Case Portals.

With John’s assistance, Clients enjoy their very own Case Portal! Each Client receives instant notifications of the various actions in their cases, including but not limited to:

  1. Filings in their case;
  2. Upcoming appointments, such as office appointments with Counsel and Staff, mediations, and court settings;
  3. Monthly itemised invoices; and more.

“I think the use of the Client Portal System just makes for a better overall experience for each and every Client,” John said. “It is my job to ensure each Client’s portal is set up, maintained and eventually closed when their case has concluded.”