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Doctors Office

Onsite Clinic at Phillips 66

Primary Care

2331 CityWest Blvd, Suite 242, Houston, TX 77042
  • Mon 7:00 AM - 3:00 PM
  • Tue 7:00 AM - 3:00 PM
  • Wed 7:00 AM - 3:00 PM
  • Thu 7:00 AM - 3:00 PM
  • Fri 7:00 AM - 3:00 PM

Clinicians and Appointments

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Online scheduling is not available for the Microsoft Internet Explorer (IE) web browser. To schedule an appointment online, please use updated versions of Microsoft Edge, Google Chrome, Apple Safari, Mozilla Firefox or call (832) 658-3260 .

Available Clinicians

For your convenience, Virtual Offices Visits with Claudia Castillo, NP are available after hours on Tuesdays and Thursdays from 3:00 PM - 4:30 PM.

If you need to schedule or reschedule an appointment with one of our physicians, you can now text our office at (832) 658-3260 and our staff will be happy to assist you.

Appointments available during lunch.

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General Information

Phillips 66 has partnered with Memorial Hermann to staff an onsite clinic with experienced healthcare professionals dedicated to employees, spouses and dependents. This gives you and your family access to convenient primary care services and disease prevention services. Memorial Hermann maintains the privacy and confidentiality of your personal health information in compliance with all state and federal laws. Personal health information will not be shared with Phillips 66.

The onsite Phillips 66 employee clinic will continue to service all Phillips 66 occupational medicine and business travel related needs.

Services Provided

If you have any questions about our clinic services, please email us at mhmgphillips66@memorialhermann.org.

Parking Information

Surface lot parking available.