Jeff Turnoy - Portland, OR
Attorney at Mark C. Cogan, P.C.
Criminal Defense Lawyers in Portland, OR
1500 SW 1st Avenue Suite 1150 Portland, OR 97201
- 1 Super Lawyers®
-
14
Years
Experience
Portland Criminal Defense Lawyer
Updated: 08/18/2026
Areas of Practice
- Criminal Defense
- Felonies/Misdemeanors
- Traffic Violations
Attorney Information
Overview
Jeff grew up in the Portland area in the Pacific Northwest and has resided in Oregon for more than 20 years. Jeff attended Western Oregon University and received his J.D. from Willamette University College of Law. Jeff is a new member to the Oregon Bar, but he is not an inexperienced Attorney. Since 2008, Jeff has worked exclusively and diligently in criminal defense. Jeff began work for seasoned Attorney Mark C. Cogan in 2008, having the privilege to spend a year working on the Worthington Case. Jeff continued to provide extensive legal research and draft crucial motions and memorandums of law for various state and federal cases for Mark Cogan during his three years in law school, as well as trial preparation and support. While in law school, Jeff was a member and elected Business Editor of the Willamette Law Review, wrote for Willamette Law Online, and achieved High Paper honors in Comparative Constitutional Law, Law and Education, and Oregon Criminal Procedure and Practice, taught by Paul De Muniz, former Chief Justice of the Oregon Supreme Court. Jeff also achieved publication of a Law Review Article in the Willamette Law Review during his third year in law school, titled Faith Healing Prosecutions in Oregon: The Fine Line Between Parental Constitutional Rights and Governmental Interests.
Jeff is resourceful, focused, and dedicated to do whatever is necessary to achieve the best possible result for clients of Mark C. Cogan. A fierce competitor and sports enthusiast, Jeff Turnoy hates to lose! He played basketball, baseball, soccer, and tennis throughout his school years, winning an Oregon State Championship as a high school varsity tennis athlete. Jeff is currently an avid golfer and league bowler. With a never say die attitude, Jeff Turnoy is your choice for the most aggressive criminal defense.
Why Cogan Law Office?
As an Associate at Mark C. Cogan, Jeff holds true to the mission of the firm--- to provide the highest level of representation, and to leave no stone unturned to produce the very best result possible. We take great pride in representing our clients, and have achieved excellent results. Take a look at the client testimonial page; you will see that Mark C. Cogan will do everything possible for the client. Call Jeff at 503-477-5150 or send him an email at jeff@coganlawoffice.com. Those accused of a crime need immediate representation to protect their interests and their lives. Call or email Jeff today!
Awards and Honors
Other Sources of Feedback About Jeff Turnoy
Included on the 2026 Oregon Super Lawyers list
Past Lists
- 2025 Oregon Super Lawyers list
- 2024 Oregon Super Lawyers list
- 2023 Oregon Super Lawyers list
- 2022 Oregon Super Lawyers list
- 2021 Oregon Super Lawyers list
- 2020 Oregon Super Lawyers list
- 2019 Oregon Super Lawyers list
- 2018 Oregon Super Lawyers list
Education
Legal Education
-
Willamette University College of Law,
Salem,
Oregon
J.D.
Non Legal Education
- Western Oregon University
Current Employment Position(s)
-
Associate
Bar Admissions
- Oregon
Photo
Contact
1500 SW 1st Avenue
Suite 1150
Portland, OR 97201
Phone Number: 503-827-8092
Fax Number: (503) 208-3410
Email: Send a message
Website: https://www.coganlawoffice.com
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