Summary

Dr. James O'Brien is a pulmonologist who focuses on diagnosing and treating conditions affecting the lungs and respiratory system. He earned his medical degree from the University of Minnesota Medical School and brings 39 years of experience to his practice, providing comprehensive care for patients with breathing and lung-related health concerns.

Dr. O'Brien practices at the Main Campus in Denver, Colorado. He specializes in treating chronic obstructive pulmonary disease (COPD) and other chronic lung conditions, helping patients manage breathing difficulties and respiratory complications. His diagnostic expertise includes chest imaging techniques such as chest X-rays and CT scans to evaluate lung health and identify potential problems.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 39 years of experience
  • 23 insurance plans accepted
  • University Of Minnesota Medical School
  • 2 specialties
  • 11 areas of expertise
  • 3 board certifications
  • 1 office location
  • Male

Office Location

Main Campus

1400 Jackson StDenver, CO 80206
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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James K. O'brien, MDDr. Mark Evin MikkelsenDr. Bryan BorgDr. Walter Dante Conwell
PulmonologyCritical Care MedicineCritical Care MedicinePulmonology
Accepts New Patients
39 Years of Experience 24 Years of Experience 12 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Denver , COAurora , COAurora , CODenver , CO
Med School: University Of Minnesota Medical School Med School: University Of Virginia School Of Medicine Med School: University Of Arizona College Of Medicine Med School: Univ Of Chicago Division Of Biological Sciences Pritzker School Of Medicine
Current Profile
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Insurance Plans Accepted by James K. O'brien

  • AARP
  • Aetna
  • Blue Cross Blue Shield
  • CHAMPVA
  • Cigna
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare

Medical Specialties

James K. O'brien has the following 2 specialties

Specialty Expertise

James K. O'brien has the following 11 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Insomnia
  • Lung Cancer
  • Narcolepsy
  • Pneumonia
  • Pulmonologist
  • Tuberculosis (TB)

Certifications, License, & Education

39 Years Experience

James K. O'brien holds an active medical license in the state of Colorado.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2027.

Education & Training

Medical School

Graduated from University Of Minnesota Medical School in 1987.

NPI Number

James K. O'brien's NPI number is 1144244161.

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Frequently Asked Questions

Where is James K. O'brien's office located?
James K. O'brien's office is located at 1400 Jackson St, Denver, CO, 80206.
Does James K. O'brien accept my insurance?
You can see the insurance plans that James K. O'brien accepts on their Vitals profile.
Is James K. O'brien accepting new patients?
James K. O'brien is accepting new patients on Vitals. View James K. O'brien's profile on Vitals to make an appointment.
How can I make an appointment with James K. O'brien?
You can find contact information for James K. O'brien here on Vitals.
Does James K. O'brien accept virtual/telehealth appointments?
James K. O'brien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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