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. He has 36 years of experience. His specialties include Cardiovascular Disease and Internal Medicine. Dr. Ocallaghan is affiliated with Rio Grande Regional Hospital and Knapp Medical Center. He speaks English.
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Specialties & Expertise
Dr. William Ocallaghan has the following 14 areas of expertise, 2 specialties and 2 board certifications.
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Type 2 Diabetes
Type 2 diabetes is a chronic disease in which your body is unable to maintain a normal blood sugar (glucose) level.
Locations & Directions
Dr. William Ocallaghan, MD is similar to these 3 Doctors near McAllen, TX.