Michael O. Hartz
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Michael O. Hartz Email & Phone Number

Location: Greater Chicago Area, United States, United States 1 work role 3 schools
2 work emails found @kattenlaw.com 3 phones found area 312 and 212 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 2 work emails · 3 phones

Work email m****@kattenlaw.com
Direct phone (312) ***-****
LinkedIn Profile matched
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Current company
Role
Partner
Location
Greater Chicago Area, United States, United States
Company size

Who is Michael O. Hartz? Overview

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Quick answer

Michael O. Hartz is listed as Partner at Katten Muchin Rosenman LLP, a company with 1426 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at kattenlaw.com, phone signal with area code 312, 212, and a matched LinkedIn profile for Michael O. Hartz.

Michael O. Hartz holds Master Of Laws (Ll.M.), Taxation from University Of Florida.

Company email context

Email format at Katten Muchin Rosenman LLP

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{first_initial}{last}@kattenlaw.com
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AeroLeads found 2 current-domain work email signals for Michael O. Hartz. Compare company email patterns before reaching out.

Profile bio

About Michael O. Hartz

Michael O. Hartz is a Partner at Katten Muchin Rosenman LLP. Colleagues describe him as "Michael is a great attorney & anyone who uses him is fortunate David B Meltzer"

Current workplace

Michael O. Hartz's current company

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Katten Muchin Rosenman LLP
Katten Muchin Rosenman Llp
Partner
chicago, illinois, united states
Website
Employees
1426
AeroLeads page
1 role · 47 years

Michael O. Hartz work experience

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  • Katten Muchin Rosenman Llp
    Partner
    1979 - Present - Chicago, Il
    Michael O. Hartz, co-head of the Chicago Trusts and Estates practice that was recognized as part of the U.S. News – Best Lawyers® 2015 "Best Law Firms" rankings, has more than 30 years of experience in trust and estate planning and administration. Michael has exceptional insight into the issues that confront families, family-owned businesses and wealthy entrepreneurs. His significant experience, attention and care are the elements that guide Michael in advising his clients as well as his clients’ future generations.His clients consist primarily of high-net-worth family business owners, including owners of some of the largest businesses in the Midwest. Matters range from the early stages of wealth creation through wealth transfer planning and charitable giving issues, including all phases of estate planning, trust administration, ownership transition and risk management.Michael also designs and administers family business succession plans. Many of his clients require sophisticated planning techniques to shift future wealth to the next generations in a fair and tax-efficient way. He helps his clients with integrating charitable planning strategies into their overall estate plans. Michael understands that many facets of his clients’ lives will impact the individualized design of their estate plans. Evaluating the various complexities, he assists clients to achieve their trust and estate planning goals.A prolific author, Michael has written articles on tax and estate planning matters for publications including the Journal of Taxation and TAXES, and serves on the Estate Planning & Taxation Committee for Trusts & Estates magazine. Michael has been recognized by both Super Lawyers and Best Lawyers in America, and is also a Fellow of the American College of Trusts and Estates Counsel. He often speaks at estate planning, tax and retirement seminars.ATTORNEY ADVERTISING
Team & coworkers

Colleagues at Katten Muchin Rosenman LLP

Other employees you can reach at kattenlaw.com. View company contacts for 1426 employees →

3 education records

Michael O. Hartz education

FAQ

Frequently asked questions about Michael O. Hartz

Quick answers generated from the profile data available on this page.

What company does Michael O. Hartz work for?

Michael O. Hartz works for Katten Muchin Rosenman LLP.

What is Michael O. Hartz's role at Katten Muchin Rosenman LLP?

Michael O. Hartz is listed as Partner at Katten Muchin Rosenman LLP.

What is Michael O. Hartz's email address?

AeroLeads has found 2 work email signals at @kattenlaw.com for Michael O. Hartz at Katten Muchin Rosenman LLP.

What is Michael O. Hartz's phone number?

AeroLeads has found 3 phone signal(s) with area code 312, 212 for Michael O. Hartz at Katten Muchin Rosenman LLP.

Where is Michael O. Hartz based?

Michael O. Hartz is based in Greater Chicago Area, United States, United States while working with Katten Muchin Rosenman LLP.

What companies has Michael O. Hartz worked for?

Michael O. Hartz has worked for Katten Muchin Rosenman Llp.

Who are Michael O. Hartz's colleagues at Katten Muchin Rosenman LLP?

Michael O. Hartz's colleagues at Katten Muchin Rosenman LLP include Anna Martinez, David Allen, Jonathan Rotenberg, Alex Deland, and Anthony Burgalassi.

How can I contact Michael O. Hartz?

You can use AeroLeads to view verified contact signals for Michael O. Hartz at Katten Muchin Rosenman LLP, including work email, phone, and LinkedIn data when available.

What schools did Michael O. Hartz attend?

Michael O. Hartz holds Master Of Laws (Ll.M.), Taxation from University Of Florida.

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