Dr. Alonso Pacheco, MD

Dr. Alonso Pacheco, MD

Accepting patients


    Alonso V. Pacheco, MD, is a board-certified medical oncologist with Rocky Mountain Cancer Centers, providing comprehensive cancer care in the Pueblo area. Dr. Pacheco attended medical school at the University of Colorado Health Sciences Center in Denver. He has been recognized as a certified physician participating in MD Anderson Cancer Network at St. Mary-Corwin Medical Center. Dr. Pacheco is part of a team of over 50 physicians at RMCC providing advanced cancer care in communities across the state. He collaborates with specialists in all areas of cancer diagnostics and treatment including medical oncology, radiation therapy, surgery, immunotherapy, genetic testing, clinical trials and supportive care to offer patients a coordinated and comprehensive care plan. As an additional strength, RMCC is part of The US Oncology Network, one of the nation's largest networks of integrated community-based oncology practices dedicated to advancing high-quality, evidence-based patient care.

    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    Medical Specialties and Areas of Expertise

    Hematology / Oncology Specialist

    Education & Training

    Medical Degree - University Of Colorado School Of Medicine

    Board Certifications

    American Board of Internal Medicine

    Medical Conditions Treated

    Medical Procedures Performed

    procedures performed by a Hematology / Oncology Specialist, like Dr. Alonso Pacheco, may include:

    For detailed information, please contact Dr. Pacheco's office.


    Please contact Dr. Pacheco's office to confirm accepted insurance plans.


    Rocky Mountain Cancer Centers - Pueblo

    525 W. 15th St.

    Ste. 200

    Pueblo, CO 81003

    (719) 296-6000

    Get Directions | View Website

    Rocky Mountain Cancer Centers - Canon City

    109 Latigo Ln.

    Ste. E

    Canon City, CO 81212

    (719) 296-6000

    Get Directions | View Website

    Frequently Asked Questions

    Is Alonso Pacheco accepting new patients?

    Yes, Alonso Pacheco is accepting new patients at this time.

    Does Alonso Pacheco offer online booking?

    Please contact Dr. Pacheco's office at (719) 296-6000 for information about online booking, telehealth, or to schedule an appointment.

    Does Alonso Pacheco offer telehealth appointments?

    Please contact Dr. Pacheco's office at (719) 296-6000 for information telehealth appointment availability or for scheduling assistance.

    Which language(s) does Alonso Pacheco speak?

    Alonso Pacheco speaks English.

    Which board certifications does Alonso Pacheco have?

    Alonso Pacheco is certified by the American Board of Internal Medicine.

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