- 28+
- Years practicing
- 1
- Bar admission
Are you Gregory John Hartker?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
Gregory John Hartker is a partner based in Irvine, CA. The practice focuses on Business and Tax. Gregory has over 28 years of legal experience. Currently practicing at K&L Gates LLP.
- Based in
- Irvine, CA
- Experience
- over 28 years
- Known for
- Business · Tax
- Handles Business and Tax matters from Irvine, CA.
- Over 28 years of practice as a licensed attorney.
About Gregory John Hartker: Gregory John Hartker is a partner based in Irvine, CA. The practice focuses on Business and Tax. Gregory has over 28 years of legal experience. Currently practicing at K&L Gates LLP.
Areas of practice
Practice focus
Gregory John Hartker represents clients in Irvine, California across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Gregory John Hartker
Gregory John Hartker is a lawyer practicing tax, corporate, taxation. Gregory received a M.B.A. degree from Duquesne University in 1997, and has been licensed for 28 years. Gregory practices at K&L Gates LLP in Irvine, CA and 1 other location.
Credentials
Education
Duquesne University School of Law
J.D. Georgetown · 1997
Duquesne University
M.B.A. · 1997
Jurisdictions
Bar admissions
California
1998 · ACTIVE
Locations
Office locations
Client feedback
Client reviews
No reviews yet
Only verified clients who have consulted with Gregory John Hartker can leave a review.
Schedule your consultationFrequently asked
Common questions
What areas of law does Gregory John Hartker practice?
Gregory John Hartker focuses on Business and Tax.
Where is Gregory John Hartker located?
Gregory John Hartker primarily serves clients in Irvine, California, with an office at 1 Park Plaza, Twelfth Floor.
How experienced is Gregory John Hartker?
Gregory John Hartker has 28 years of legal practice, having been licensed since 1998.
Is Gregory John Hartker a verified attorney?
Gregory John Hartker's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Gregory John Hartker?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 904-850-9533.
More counsel
Other top-rated business attorneys in California

Mark S. Drobny
Sacramento, California
5.0· 395
Douglas MacMillan Borthwick
Santa Ana, California
5.0· 118

David Payab, Esq.
Woodland Hills, California
5.0· 108

Bobby B. Saadian, Esq.
Los Angeles, California
5.0· 52

Michael Brett Abramson
San Diego, California
5.0· 39

Gregory M. Garrison
Camarillo, California
5.0· 38