William E. Callahan, Jr., MD  
Our Location(s)
Our Locations
William E. Callahan, Jr., MD

120 Vantis
Suite 540
Aliso Viejo, California 92656

Location Hours:
Mon-Th 10-6, Fri 10-4



Insurance Accepted:
Insurance receipt provided with payment at time of service so patient can immediately submit to insurance for out of network reimbursement. I do not contract directly with insurance companies to maintain my independence from coercive contracting.

Driving Directions:
Plenty of free parking. Easiest acces via the 73 Tollroad. See separate directions under FAQ section for more extensive directions.

The building is a 5 story office tower, surrounded by palm trees, with the name Safeco on the top, visible from the east of the building. It is situated along Aliso Viejo Parkway (formerly Laguna Hills Parkway) between Enterprise and Grand.

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Healthcare Providers serving this location.
  • William E Callahan, Jr., MD