Skip to content
My WebMD Sign In, Sign Up
near

About Health Insurance

Dr. William G. O'callaghan, MD

Cardiovascular Disease, Rio Grande Heart Specialists

Gender: Male

Years in Practice: 37 Years

Languages Spoken: English, Spanish

Dr. O'callaghan's Education & Training

Medical School: UNIV COLL OF DUBLIN, NAT'L UNIV OF IRELAND, FAC OF MED, DUBLIN, IRELAND

Graduation Date: 1977

Dr. O'callaghan's Specialties & Hospital Affiliations

Hospital Affiliations: Mcallen Medical Center, Mc Allen Heart Hospital, Rio Grande Regional Hospital, Doctors Hospital At Renaissance

Specialties: Cardiovascular Disease, Interventional Cardiology

Dr. O'callaghan's Office Information

*This physician has multiple office locations. See Appointments for details.

Other Physicians in Dr. O'callaghan's Practice

Hospital Directory

Find a hospital in your area

Pharmacy Directory

Find a pharmacy in your area
URAC: Accredited Health Web Site HonCode: Health on the Net Foundation AdChoices