John Joseph O'Brien is an attorney registered with Office of Attorney Regulation Counsel of the Colorado Supreme Court, admitted in March 7, 2024. The current status is Active. The firm name is Armstrong Teasdale LLP. The business address is 4643 South Ulster Street Suite 800, Denver, CO 80237.
Registration Bar Number | 59900 |
Full Name | John Joseph O'Brien |
First Name | John |
Last Name | O'Brien |
Firm Name | Armstrong Teasdale LLP |
Address | 4643 South Ulster Street Suite 800 Denver CO 80237 |
Telephone | (720) 200-0676 |
License Status | Active |
Admission Date | 2024-03-07 |
Private Practice | Yes |
Professional Liability Insurance | Yes |
Disciplinary History | No public disciplinary history on file |
Firm Name | Armstrong Teasdale LLP |
Address | 4643 South Ulster Street Suite 800 Denver CO 80237 |
Telephone | (720) 200-0676 |
Attorney Name | Firm Name | Address | Admission Date |
---|---|---|---|
Frederick Scott Galt | Armstrong Teasdale LLP | 7700 Forsyth Blvd. Suite 1800, Saint Louis, MO 63105 | 2017-12-06 |
Nicholas William Dowd | Armstrong Teasdale LLP | 4643 S. Ulster Street, Suite 800, Denver, CO 80237 | 2018-12-14 |
Vance Orlando Knapp | Armstrong Teasdale LLP | 4643 South Ulster St. Suite 800, Denver, CO 80237 | 1994-10-14 |
David Girard Loseman | Armstrong Teasdale LLP | 7700 Forsyth Blvd, Suite 1800, Saint Louis, MO 63105 | 2023-03-23 |
Christopher Huntington Butler | Armstrong Teasdale LLP | 4643 S. Ulster Street, Ste. 800, Denver, CO 80237 | 2015-11-09 |
Martin C. Walsh | Armstrong Teasdale LLP | 4643 South Ulster Street, Suite 800, Denver, CO 80237 | 2019-01-09 |
Eric G. Poland | Armstrong Teasdale LLP | 4643 S. Ulster, 800, Denver, CO 80237 | 2021-09-30 |
Lance Hernandez | Armstrong Teasdale LLP | 4643 South Ulster Street, Suite 800, Denver, CO 80237 | 2018-11-05 |
Patricia Bailey Beckerle | Armstrong Teasdale LLP | 7700 Forsyth Blvd., Suite 1800, Saint Louis, MO 63105 | 2019-04-24 |
Jordyn Leanne McDowell | Armstrong Teasdale LLP | 4643 S. Ulster St., Suite 800, Denver, CO 80237 | 2021-10-28 |
Find all attorneys with the same firm |
Street Address |
4643 South Ulster Street Suite 800 |
City | Denver |
State | CO |
Zip Code | 80237 |
Attorney Name | Firm Name | Address | Admission Date |
---|---|---|---|
Christopher Randall Johnson | Armstrong Teasdale LLP | 4643 South Ulster Street Suite 800, Denver, CO 80237 | 2011-12-02 |
Attorney Name | Firm Name | Address | Admission Date |
---|---|---|---|
Emily T. Davis | Illumine Legal LLC | 8055 East Tufts Ave., Ste. 1350, Denver, CO 80237 | 2024-06-03 |
Tracy Angelina Porter | Healthpeak Properties, Inc. | 4600 S Syracuse St, Ste 500, Denver, CO 80237 | 2025-04-04 |
Katherine Bool Krukowski | Armstrong Teasdale | 4643 S Ulster St # 800, Denver, CO 80237 | 2024-05-23 |
Jana Reznickova | Armstrong Teasdale, LLP | 4643 South Ulster Street, Suite 800, Denver, CO 80237 | 2024-10-21 |
Benjamin Matthew Dowling | McDermott Law, LLC | 4600 S Ulster St, #800, Denver, CO 80237 | 2025-02-27 |
Catherine Helen Kleindl | Kleindl Law, LLC | 4500 S Monaco Street, Suite 1518, Denver, CO 80237 | 2024-10-25 |
Maureen Elizabeth Mueller | Financial Industry Regulatory Authority | 4600 S Syracuse, Ste 1400, Denver, CO 80237 | 2025-04-28 |
Mackenzie Segal Budman | Illumine Legal LLC | 8055 E. Tufts Ave, Suite 1350, Denver, CO 80237 | 2024-10-21 |
India Nadine Cravello | Sutton Booker P.C. | 4949 S Syracuse St, Ste 500, Denver, CO 80237 | 2024-10-21 |
Wade Tyler Sockman | Minor & Brown P.C. | 7979 E Tufts Ave., Suite 1400, Denver, CO 80237 | 2024-10-21 |
Find all attorneys in the same zip code |
Attorney Name | Firm Name | Address | Admission Date |
---|---|---|---|
Joseph John Krasovec | Schiff Hardin LLP | 233 South Wacker Drive, Suite 7100, Chicago, IL 60606-6473 | 1993-05-13 |
Daniel Joseph O'Brien | Daniel Obrien | 21911 E Ridge Trail Cir, Aurora, CO 80016 | 1993-10-21 |
John Joseph Campbell | Law Offices of John J Campbell PC | 4155 E. Jewell Avenue, Ste. 500, Denver, CO 80222 | 1997-04-25 |
John Joseph Coates | Dill Dill Carr Stonbraker Hutchings PC | 455 Sherman Ste 300, Denver, CO 80203 | 1978-09-29 |
John Joseph Delaney | Commonwealth of Kentucky | 333 Scott St Suite 400, Covington, KY 41011 | 1994-06-27 |
John Joseph Briggs | Weld County Courthouse | 901 9th Avenue, P.O. Box 2038, Greeley, CO 80631 | 2001-10-15 |
Michael Joseph O'Brien | O'Brien & O'Brien P.C. | 7851 South Elati Street, Suite 202, Littleton, CO 80120 | 2022-01-20 |
John Joseph Gibbons | Law Off of John J Gibbons | 818 East 20th Ave, Denver, CO 80205-5202 | 1938-09-19 |
John Joseph Craugh | Off of The Public Defender | 1637 28th Street, Boulder, CO 80301-1001 | 1980-10-17 |
John Joseph Prell | 532 W Amherst Ave, Englewood, CO 80110 | 2024-09-26 |
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This dataset includes over 50 thousands attorneys registered with the Office of Attorney Regulation Counsel of the Colorado Supreme Court. Every attorney admitted to practice in Colorado must file a registration statement and pay a fee as set by the Colorado Supreme Court. Each attorney is registered with name, business address, contact information, etc.
Subject | Transparency and Disclosure |
Jurisdiction | State of Colorado |
Data Provider | Office of Attorney Regulation Counsel of the Colorado Supreme Court |
Source | data.colorado.gov |
The Office of Attorney Regulation Counsel's duties involve assisting the Colorado Supreme Court in regulating all phases of the practice of law in Colorado. The Office of Attorney Regulation Counsel administers the bar examination, screens each applicant's character and fitness to practice law in Colorado, and enforces all other attorney admission and annual registration functions. The office educates the general public and the legal profession on the underlying duties and requirements contained in the Colorado Rules of Professional Conduct. The office enforces the Colorado rules regarding attorney discipline and disability proceedings and mandatory continuing legal and judicial education. Every attorney admitted to practice in Colorado (including judges, inactive attorneys and those admitted to practice under a limited license or authority) must file a registration statement and pay a fee as set by the Colorado Supreme Court. To be admitted to practice law in Colorado, the requirements and procedures vary depending on whether the applicant is a recent law school graduate, seasoned attorney, took the bar examination in another UBE state, or want to practice in Colorado on a temporary basis. This dataset includes all registered attorneys admitted in Colorado, whether they are resident or non-resident, active or retired, or practicing law in Colorado or anywhere else. The disclosed information for each attorney includes Registration Bar Number, First Name, Middle Name, Last Name, Firm Name, License Status, Admission Date, Private Practice, Professional Liability Insurance, Telephone Number, Fax Number, Street Address, City, State, Zip, and Disciplinary History. The Colorado Information Marketplace (CIM) is the central online home for state open data, giving the public greater access to public data and increasing transparency in government operations. By opening up public data, Colorado is providing fuel for entrepreneurs, researchers, and citizens to build innovative solutions and create insights. |