Patient Info


Co-payments are due at time of service. If you are a self-pay patient, you will be charged a flat fee which is approximately 50-70% of what is customary. Payment is expected in full at the time of service unless other arrangements are made.


In-house lab service is provided by LabCorp. Lab work is done by appointment only. Lab work will be billed separately by LabCorp. You may also have your labs done by a lab of your choice or by your own physician.


Patients are seen by appointment only. Please arrive at least five(5) minutes prior to your appointment. Please have your co-pay and your insurance card(s) ready to give to the receptionist. You will be asked to confirm your address, email, and phone number.

You will receive an automated appointment reminder by text, email or phone one week and three days prior to your appointment. Please confirm or call to reschedule as soon as possible should you need to change your appointment..

New Patients:

A referral is required for new patient appointments. Please try to arrive thirty(30) minutes prior to your appointment. Your physician can call or fax a referral to our clinic. The referral should include your demographic and insurance information, recent lab work, your last office visit note and any other relevant tests.

If you are a patient with diabetes, please bring your glucometer to all appointments.

Dr. Yoo and her team have been diligent and kind for over 8 months as we try to figure out the reason for changes in my thyroid levels, cholesterol, and A1C. The staff is professional and willing to answer questions and address concerns at all times. They also share information with three other medical professionals to assure all involved with my are have test results and case notes as quickly as possible. I am lucky to be a patient in this medical practice.

- Georgia D.
Patient Forms
New Patient Packet:

Please complete this packet if you are a new patient and bring it with you to your appointment. (Also available in Korean)

Release of Medical Information:

to Cary Endocrine: Use this form to transfer your medical records to our clinic.

Release of Medical Information:

from Cary Endocrine: Use this form to transfer records from Cary Endocrine to another clinic or physician. Also use this form to request a copy of your records for your own use.

Schedule an Appointment(919) 378-2332

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