John Joseph O'Brien

(720) 200-0676 · 4643 South Ulster Street Suite 800, Denver, CO 80237

Overview

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 Number59900
Full NameJohn Joseph O'Brien
First NameJohn
Last NameO'Brien
Firm NameArmstrong Teasdale LLP
Address4643 South Ulster Street Suite 800
Denver
CO 80237
Telephone(720) 200-0676
License StatusActive
Admission Date2024-03-07
Private PracticeYes
Professional Liability InsuranceYes
Disciplinary HistoryNo public disciplinary history on file

Company Information

Firm NameArmstrong Teasdale LLP
Address4643 South Ulster Street Suite 800
Denver
CO 80237
Telephone(720) 200-0676

Attorneys with the same firm

Attorney NameFirm NameAddressAdmission Date
Patricia Bailey Beckerle Armstrong Teasdale LLP7700 Forsyth Blvd., Suite 1800, Saint Louis, MO 631052019-04-24
Frederick Scott Galt Armstrong Teasdale LLP7700 Forsyth Blvd. Suite 1800, Saint Louis, MO 631052017-12-06
Martin C. Walsh Armstrong Teasdale LLP4643 South Ulster Street, Suite 800, Denver, CO 802372019-01-09
Darren K Sharp Armstrong Teasdale LLP2345 Grand Blvd Ste 1500, Kansas City, MO 641082000-11-24
Nicholas William Dowd Armstrong Teasdale LLP4643 S. Ulster Street, Suite 800, Denver, CO 802372018-12-14
Michelle Renee Thom Armstrong Teasdale LLP4643 S. Ulster Street Suite 800, Denver, CO 802372016-10-31
Caitlin Michelle Fagan Armstrong Teasdale LLP4643 S Ulster St, #800, Denver, CO 802372022-01-06
Kelley Victoria Rowan Armstrong Teasdale LLP4643 S Ulster St, Ste 800, Denver, CO 802372023-10-30
Lance Hernandez Armstrong Teasdale LLP4643 South Ulster Street, Suite 800, Denver, CO 802372018-11-05
Darian Michael Mendez Armstrong Teasdale LLP4643 South Ulster St., Suite 800, Denver, CO 802372018-11-05
Find all attorneys with the same firm

Location Information

Street Address 4643 South Ulster Street Suite 800
CityDenver
StateCO
Zip Code80237

Attorneys in the same location

Attorney NameFirm NameAddressAdmission Date
Gregory George Johnson Armstrong Teasdale4643 South Ulster Street Suite 800, Denver, CO 802372008-05-20
Christopher Randall Johnson Armstrong Teasdale LLP4643 South Ulster Street Suite 800, Denver, CO 802372011-12-02

Attorneys in the same zip code

Attorney NameFirm NameAddressAdmission Date
Eli Edward Robert Metz The Hustead Law Firm4643 S. Ulster Street, Suite 1250, Denver, CO 802372023-10-30
Douglas Martin Champion Oak View LLC5050 South Syracuse Street, 8th Floor, Denver, CO 802372023-09-11
Christine Marie Stroup Brown Law Firm LLC7900 E. Union Ave. Ste. 1012, Denver, CO 802372023-10-30
Cole William Mason The Hustead Law Firm4643 S Ulster St., Suite 1250, Denver, CO 802372023-10-30
Meredith Blair Grant Armstrong Teasdale4643 S Ulster St #800, Denver, CO 802372023-12-01
Nicholas Antonio Cortes The Guerra Law Office LLC3600 S Yosemite St., Suite 520, Denver, CO 802372023-10-30
Alexander George Scoufis Finra4600 S Syracuse St, Ste 1400, Denver, CO 802372024-04-23
Caitlin Elizabeth Burggraf Oak View Group LLC5050 S Syracuse St, Ste 800, Denver, CO 802372024-02-23
Timothy Michael Walsh Nathan Dumm & Mayer P.C.7900 E Union Ave STE 600, Denver, CO 802372024-06-03
Alexis Alvarez The Guerra Law Firm3600 S. Yosemite St., Suite 520, Denver, CO 802372024-06-03
Find all attorneys in the same zip code

Similar Attorneys

Attorneys with similar names

Attorney NameFirm NameAddressAdmission Date
John Joseph Althoff 4250 W. 16th Street 46, Greeley, CO 80634-33521956-09-10
Daniel Joseph O'Brien Daniel Obrien21911 E Ridge Trail Cir, Aurora, CO 800161993-10-21
Joseph John Bader Prosecutor's OfficeCounty Building, Muskegon, MI 494411990-01-11
John Joseph Cyran Confluence Water Law3570 E 12th Ave, Suite 311, Denver, CO 802061993-10-21
Joseph John Stollar 633 17th Str Suite 2300, Denver, CO 80202-36231973-05-02
John Joseph Briggs Weld County Courthouse901 9th Avenue, P.O. Box 2038, Greeley, CO 806312001-10-15
John Joseph Gillon John J. Gillon Jr.2921 Stanton Ave, Forest Glen Park, Silver Spring, MD 20910-12181998-05-07
John Joseph Allen California Casualty Management Company1650 Telestar Drive, Colorado Springs, CO 809202020-05-06
John Joseph Mosesso David Weekley Homes9025 E. Kenyon Ave, Suite 300, Denver, CO 802372007-12-14
Sean Joseph O'Brien Dworkin Chambers Williams York Benson Evans P.C.3900 E. Mexico Avenue Suite 1300, Denver, CO 802102016-10-31

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Dataset Information

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.

SubjectTransparency and Disclosure
JurisdictionState of Colorado
Data ProviderOffice of Attorney Regulation Counsel of the Colorado Supreme Court
Sourcedata.colorado.gov

Dataset Details

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.