advertisement
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Kathleen O'Brien:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. O'Brien? Share your experience.
Write a Review

Specialties & Research

Dr. Kathleen O'Brien, MD is board certified in Emergency Medicine.


Education & Awards

Dr. O'Brien graduated from University of Massachusetts, Worcester.


Affiliations

Dr. O'Brien has 1 hospital affiliations:

  • University Medical Center - Tucson 

Languages

  • Spanish
  • English

Similar doctors nearby

Dr. Dale Woolridge

Emergency Medicine
13 years experience
Tucson, AZ

Dr. Christine Vicary

Emergency Medicine
4 years experience
Tucson, AZ

Dr. Jonathan Lowry

Emergency Medicine
6 years experience
Tucson, AZ

Dr. Ross Rodgers

Emergency Medicine
6 years experience
Tucson, AZ

Dr. Hans Bradshaw

Emergency Medicine
6 years experience
Tucson, AZ

Dr. Isaac Farrell

Emergency Medicine
7 years experience
Tucson, AZ
Search All Similar Doctors
Additional Information
Dr. Kathleen Mary O'Brien MD is a female Emergency Medicine Specialist, has 5 years of experience and practices in Emergency Medicine.
Where does Dr. Kathleen M. O'Brien practice?
Dr. Kathleen O'Brien has 2 office locations.
Dr. Kathleen O'Brien practices Emergency Medicine near Tucson, AZ.
Additional practice locations include: Boston, MA.
See Tucson Emergency Physicians.