Katharine Speer Rosenthal
also known as Katie Speer, Kathy Speer
About Katharine
Biography
My clients inspire me to fight for them and their families. Immigrants built this country, and immigration continues to make us strong. It can be intimidating to file an application with the federal government and face the life-altering consequences alone. I work closely with my clients to make sure they understand the process, the risks, and all the options every step of the way.
Mis clientes me motivan a luchar por ellos y por sus familias. Inmigrantes construyeron este país e inmigración todavía nos fortalece. Puede ser intimidatorio presentar una solicitud al gobierno federal y enfrentar solo las consequencias que pueden alterar su vida. Yo trabajo personalmente con mis clientes para asegurar que entienden el proceso, los riesgos y las opciones a cada paso.
Practice Areas
1
Practice Area
17 years
Fees and Rates
Cost
Sometimes
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in Colorado for 16 years
State: Colorado
Acquired: 2009
No misconduct found
Location
Access Immigration
PO Box 7413, Boulder, CO, 80306
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Katharine Speer Rosenthal's Reviews
Showing 1 - 5 of 37 client reviews from Avvo
Posted by Monica | February 24, 2026 | Hired Attorney
Excelente
Excelente abogada, orientada a detalles para hacer de tu caso y proceso una experiencia de exito.
Posted by Mlungisi Theodere Cade-mnisi | October 24, 2025 | Hired Attorney
Grateful Clients
We first hired Katharine in 2020 to assist us with our adjustment of status. We continued to employ her services for my permanent residency and the removal of conditions. Her assistance has been nothing but professional, compassionate, extremely competent and reassuring for me and my wife. It is than...
Posted by Richard | April 22, 2025 | Hired Attorney
Citizenship
The process to gain citizenship took longer than I originally thought, perhaps because I had some prior blemishes involving the law. However, Katharine and Laura pushed through with the application though I did consider dropping the entire application. Katharine encouraged me to stay on board, and f...
Posted by Mengmeng萌萌 | March 7, 2025 | Hired Attorney
Victory!
I just had my immigration interview today in Denver and I have passed the test and successfully become an US citizen. Im so very grateful for my lawyer Katherine who walked this whole process with me and helped me in very possible way. She Is very professional,efficient and resourceful and honest and...
Posted by anonymous | August 7, 2024 | Hired Attorney
Highly Recommended
I had an excellent experience with Katharine and her team handling my U visa case. The team was incredibly knowledgeable about the U visa process and provided clear, comprehensive guidance throughout each step. What stood out most was their responsiveness and dedication. They took the time to addre...
Katharine Speer Rosenthal's Lawyer Endorsements
"Katharine cares, it's that simple. She knows the law and works hard for her clients. I endorse this lawyer."
"Katharine is a true leader in our community. I admire her commitment to helping the immigrant community. She is a great and honest lawyer."
"Katherine is an exceptional attorney and is well-known for her impressive expertise in the field of immigration law. She has built a reputation as a zealous advocate and an intelligent professional. I unreservedly endorse this lawyer."
"Katharine Speer is a tireless advocate for her clients and for the advancement of immigration policy in general. I highly recommend this attorney."
"Katharine is very active in AILA Colorado and always greets everyone at the meetings with a smile. I have heard good things about her as well from clients who have worked with her in the past."
"I endorse this lawyer. Mrs. Speer is a skilled and respected member of the legal community. She is a zealous advocate for the rights and interests of his clients."
"Katharine is an excellent attorney and will add value to any case she chooses to accept. You will be treated fairly, and your case handled in the best possible manner."
"Katie is bright, diligent, personable, and incredibly dedicated to her clients. She is completely fluent in Spanish and is an asset to the Hispanic community -- both in her representation of clients and her pro bono work. I would highly recommend her."
"I endorse this lawyer. Katie is a thorough, detail oriented attorney with a passion for serving her clients. She does not shy away from tough cases and I would not hesitate to refer her to anyone in need of a strong advocate."
"Katharine is a brilliant and efficient attorney in the field of immigration. She is passionate about her work and a zealous advocate on behalf her clients. I highly recommend her."
"Katharine Speer is a knowledgeable and tenacious immigration attorney who is well respected in the Denver area."
"Katie gets to the heart of a problem quickly and efficiently. She is on top of every matter, and is always available for a client's needs. Above all, she is ethical, and very knowledgeable about immigration law, the administrative law process, and navigating through the ins and outs at the USCIS."
"Katharine is a vigorous advocate for her clients, willing and motivated to find novel solutions or take the more difficult path, when necessary. She is also intelligent and ethical. Her fluent Spanish-speaking and writing make her accessible and approachable for clients. I highly recommend Katherine for immigration issues."
"Katie Speer is a consummate professional who cares very much about her clients. She is organized and well-versed in the nuances of immigration law. She is extremely involved in the immigration law community and champions immigrant rights."
"Katie Speer is the most committed, passionate, and intelligent young attorney I have ever met. Not only is she an excellent advocate, but she is a leader in the immigration law community and she volunteers in addition to running her own firm."
"Katie is a superb attorney who cares deeply about each client and each case. She is a great communicator, hard worker, and deeply ethical practitioner. You'd be hard pressed to find a better immigration attorney in the area."
"I endorse this lawyer."
"I endorse this lawyer."
Family lawyer
Immigration lawyer
Personal injury lawyer
Immigration lawyer
Criminal defense lawyer
Immigration lawyer
Immigration lawyer
Lawsuits and disputes lawyer
Immigration lawyer
Experience
Honors
2016
Rising Star, SuperLawyers
2009
Order of St. Ives, University of Denver Sturm College of Law
Work Experience
2012 - Present
Attorney Owner, Access Immigration LLC
2011 - 2012
Associate Attorney, Chan Law Firm
2009 - 2010
Law Clerk, Associate Attorney, The Immigration Law Office of David N. Simmons
Associations
2013 - Present
Mexican Consulate of DenverConsulting Attorney
2012 - Present
American Immigration Lawyers Association (Colorado chapter)Executive Committee Member
2004 - Present
Phi Beta Kappa
2012 - 2015
Colorado Bar AssociationBoard Member, Spanish Speaking Lawyers Committee
Sample of Legal Cases
Extremely hopeful!
Win
Education
2009
Juris Doctor
2004
Bachelor of Arts
2004
Bachelor of Arts, Honors
Speaking Engagements
2013
Immigration Law Update
2013
Immigration Law & Know Your Rights
2013
Immigration Law Update
Publications
2013
Languages
Spanish
Activity
Legal Answers
Legal Guides
Legal Answers
How do i get citizenship through my father?
11 Apr 2018
What should we do if our “case is ready to be scheduled for a interview” for 5 months now?
26 Mar 2018
Will filing my taxes as married filing separate affect my removal of condition status on green card?
12 Feb 2018