Our Team
Mr. Shao specializes in complex financial litigation, including class actions and mass arbitrations aimed at protecting the average consumer. He leverages his robust legal experience and technical insight to deliver personalized and tenacious advocacy for R23’s clients.
Peng previously worked at a national law firm based on the East Coast, specializing in consumer financial litigation in defense of Fortune 50 corporations and bulge bracket banks. Before his time in BigLaw, Peng practiced at a leading class action firm in San Francisco, where he gained experience litigating complex class matters on behalf of plaintiffs concerning consumer protection, antitrust, financial services, investor protection against securities fraud, and civil rights class violations. Peng has also collaborated with governmental entities such as the SEC for securities fraud investigations and the CFPB.
Peng is a graduate of UC Davis School of Law, and earned a bachelor of science degree in Biological Engineering from University of Kentucky. During and after law school, Peng earned invaluable experience learning behind the federal bench in the U.S. District Court, Eastern District of California and in the U.S. District Court, Northern District of Ohio, as a judicial extern and judicial law clerk. Peng is also a published scientist in the Journal of BioChemistry, and has extensive professional experience in the medical industry.
Peng sits in R23’s Los Angeles office. He was the captain of his law school’s soccer team, is an avid skier, and enjoys spending time with his 14-year-old Poodle Shitzu mix.
Mr. Calehuff focuses his practice on complex class-based litigation and consumer protection matters. As a fully trained computer engineer and data scientist, Mr. Calehuff infuses his technical expertise with an extensive litigation background to deliver for his clients.
Before joining R23, Mr. Calehuff worked at a national biglaw firm advising major corporations. He is also experienced in intellectual property, data privacy, medical/healthcare disputes, and catastrophic injury. Currently, Mr. Calehuff handles complex litigation matters across state, federal, and arbitral forums.
Mr. Calehuff’s legal expertise spans a variety of practice areas spanning multiple industries – including consumer finance, contractual disputes, product liability, employment, tenant protection, healthcare disputes, and catastrophic personal injury.
Mr. Calehuff is a graduate from University of California, Santa Barbra with a degree in economics, and earned his Juris Doctorate from University of California, Davis. He also has studied political science abroad at Frei Universität in Berlin, and European business law at University College Dublin. Mr. Calehuff also holds a Master’s in Data Science from University of San Francisco.
Mr. Calehuff is a silicon valley native, and sits in R23’s San Francisco office. He is also a life-long skier, and spends his free time traveling the world.
Ms. Erdenechimeg is the Admin Manager of R23. She has more than a decade of management experience in a range of industries, including telecommunications, logistics, and employee benefits. Ms. Erdenechimeg coordinates the day-to-day administrative and accounting activities of the firm.
Ms. Erdenechimeg was born and raised in Mongolia. She loves yoga, camping, and just completed her first ski season with pride.