Mark Kiefer: Email & Phone Number

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Partner at Tyson & Mendes|Los Angeles, California, United States

Position:

Partner at Tyson & Mendes

Location:

Los Angeles, California, United States

View Mark Kiefer's Email

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Last updated: 2026-08-23

Updated: 2026-08-23

Found email addresses for Mark Kiefer:

Business emails:

m*****r@eakdl.com,

m*****r@ericksenarbuthnot.com,

m*********r@ericksenarbuthnot.com

Personal emails:

m********r@verizon.net

Found phones for Mark Kiefer:

+1-205-***-**37,

+1-623-***-**67,

+1-520-***-**75

A different Mark Kiefer?

Work Experience 34 years

Partner at Tyson & Mendes

Apr 2024 - Current

Special Counsel at Bradley, Gmelich & Wellerstein at Bradley + Wellerstein LLP

Nov 2022 - Apr 2024

Managing Partner, Los Angeles Office at Ericksen Arbuthnot

Jan 1992 - Jun 2023

Mark Kiefer started working in 1992, then the employee has changed 2 companies and 2 jobs. On average, Mark Kiefer works for one company for 11 years 9 months.

Their professional focus is Civil Litigation, Construction Law, and D&O across 3 core areas.

Education

Doctor of Law - JD at Santa Clara University School of Law

Bachelor's at UCLA

Frequently Asked Questions

What is Mark Kiefer's email address?

SignalHire found verified email addresses for Mark Kiefer, both business and personal. Their business email is m*****r@eakdl.com, and personal emails include m********r@verizon.net.

What is Mark Kiefer's phone number?

SignalHire found multiple verified phone numbers for Mark Kiefer: +1-205-***-**37, +1-623-***-**67, and +1-520-***-**75.

How do I contact Mark Kiefer at Tyson & Mendes?

You can reach Mark Kiefer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Kiefer's professional background?

Mark Kiefer has 34 years of professional experience. They have held roles including Special Counsel at Bradley, Gmelich & Wellerstein, and Managing Partner, Los Angeles Office at companies such as Bradley + Wellerstein LLP, and Ericksen Arbuthnot. Their education includes Doctor of Law - JD from Santa Clara University School of Law, and Bachelor's from UCLA.

Is Mark Kiefer's contact information up to date?

Yes. Mark Kiefer's SignalHire profile was last updated on 23 August 2026, reflecting their current position as Partner at Tyson & Mendes in San Diego, California, United States.

Mark Kiefer Namesakes

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Mark Kiefer

Telemynd

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