Skip to main content
Richard O'Brien, MD, Pulmonology, Dillon, CO

RichardO'BrienMD

Pulmonology Dillon, CO

Pleural Disease

Physician

Are you Dr. O'Brien?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Connect with colleagues in the same hospital or clinic
    You already have 13 invites waiting!
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

Claim this profile

Not you? Find your profile

Summary

  • Dr. Richard O'Brien, MD is a pulmonologist in Dillon, Colorado. He is currently licensed to practice medicine in California, New York, and Georgia.

Education & Training

  • West Virginia University School of Medicine
    West Virginia University School of MedicineClass of 1969, MD

Certifications & Licensure

  • WV State Medical License
    WV State Medical License 1971 - 2025
  • GA State Medical License
    GA State Medical License 1975 - 2024
  • NY State Medical License
    NY State Medical License 2001 - 2020
  • CA State Medical License
    CA State Medical License 2015 - 2017
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Pulmonary Disease
  • American Board of Preventive Medicine Public Health