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Dr. William G. O'callaghan, MD

Cardiovascular Disease, Rio Grande Heart Specialists

Dr. O'callaghan's Background Bio

Dr. William G. O'callaghan graduated from the Univ Coll of Dublin, Nat'l Univ of Ireland, Fac of Med, Dublin, Ireland in 1977. He works in McAllen, TX and specializes in Cardiovascular Disease and Interventional Cardiology. Dr. O'callaghan is affiliated with McAllen Heart Hospital and Rio Grande Regional Hospital. He speaks English and Spanish.

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 Heart Hospital, Rio Grande Regional Hospital

Specialties: Cardiovascular Disease, Interventional Cardiology

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