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Call us: 866-MYQUEST (866-697-8378) Email us: Billing. Locations/Appointments. Patient Service Centers.
Schedule an appointment, then visit a Quest Diagnostics patient service center location. About the Test The High Fat Diet Vitamin Deficiency Panel measures the levels of the following 8 nutrients in your blood: vitamin B1, vitamin B6, vitamin B7, vitamin B12, calcium, iron, magnesium, and phosphorus.
If you need to chat with a real person, you can type "can I speak to a real person", "can I speak with a representative", or "can I speak with an agent" in Quest Assistant. Our customer service representatives are available Monday to Friday, 7 AM to 6 PM Central Standard Time (CST).
If you ever need to contact us, you can easily access a list of telephone numbers, email addresses, and other contact information for Quest Diagnostics Patient Service Centers (PSCs), sales representatives, customer service, technical support, billing, and other resources.
Make an appointment now and you'll have little to no wait time when you arrive. Appointments take priority over walk-ins. Schedule appointment. View, change or cancel an existing appointment. Shop questhealth.com for 100+ lab tests.
Establish the foundation for health with Quest. Please talk to your Quest account representative for ordering and pricing information on our micronutrient test panels. Micronutrient testing for optimal wellness may result in a high patient responsibility.
Schedule an appointment, then visit a Quest Diagnostics patient service center location.
