Michael Chilleen

Sheppard, Mullin, Richter & Hampton LLP

Michael J. Chilleen is a partner in the Business Trial Practice Group in the firm’s Orange County office. Mr. Chilleen specializes in class action defense and disability access discrimination claims under both the Americans With Disabilities Act and California state accessibility standards.

His experience includes representing Starbucks, Ralphs, Food 4 Less, Taco Bell, Home Depot, KFC, The Irvine Company, the City of Riverside, Covenant Care, Little Caesar’s Pizza, Live Nation, Regal Entertainment Group, Regency Theatres, Dollar Tree, Michaels/Aaron Brothers Craft Stores, Adir/La Curacao Stores, In-N-Out Burgers, and Auto Club of Southern California, with respect to disability access claims.

Mr. Chilleen has extensive trial experience, having tried over 30 cases to verdict, including several class actions. He has defended statewide class actions against Caltrans, Starbucks, Ralphs Grocery Stores, Adir/La Curacao Store, Sport Chalet, Regency Theatres, Auto Club of Southern California, Taco Bell, The Irvine Company, and Dollar Tree.

Mr. Chilleen’s practice focuses not only on all aspects of litigation, but includes consulting on disability access issues to prevent lawsuits, advising on landlord/tenant disputes regarding responsibility for common areas, implementing policies and procedures to train employees about accessibility laws, and interacting with state agencies to facilitate hardship waivers for accessibility remediations.

Mr. Chilleen’s experience also includes significant appellate work, including landmark Ninth Circuit decisions on disability access issues, such as Oliver v. Ralphs Grocery Stores and Lonberg v. City of Riverside.


  • J.D., New York Law School, 2000
  • B.A., Tulane University, 1996

Admissions : California


  • Member, Orange County Bar Association
  • Member, Association of Business Trial Lawyers
  • Member, International Council of Shopping Centers
  • Member, Board of Directors, America on Track


Rate : $$$

What types of cases Attorney Michael Chilleen & Sheppard, Mullin, Richter & Hampton LLP can handle?
Sheppard, Mullin, Richter & Hampton LLP can handle cases related to laws concerning Litigation, Landlord & Tenant, Discrimination, Class Action, Business. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Sheppard, Mullin, Richter & Hampton LLP located?
Sheppard, Mullin, Richter & Hampton LLP is located at 650 Town Center Dr, Costa Mesa, CA 92626, USA. You can reach out to Sheppard, Mullin, Richter & Hampton LLP using their phone line 714.424.8253. You can also check their website sheppardmullin.com or email them at [email protected].
How much would it cost to hire Sheppard, Mullin, Richter & Hampton LLP?
Michael Chilleen lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Sheppard, Mullin, Richter & Hampton LLP
650 Town Center Dr, Costa Mesa, CA 92626, USA
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