Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. William Ocallaghan xhas an overall rating of 2.3.
Dr. William Ocallaghan, MD is a Doctor primarily located in McAllen, TX, with other offices in Weslaco, TX and Mission, TX. He has 36 years of experience. His specialties include Cardiovascular Disease, Internal Medicine and Clinical Cardiac Electrophysiology. Dr. Ocallaghan is affiliated with Rio Grande Regional Hospital, Knapp Medical Center and Mission Hospital. He speaks English.
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Specialties & Expertise
Dr. William Ocallaghan has the following 14 areas of expertise, 3 specialties and 2 board certifications.
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Locations & Directions
Dr. William Ocallaghan, MD is similar to these 3 Doctors near McAllen, TX.