North Suffolk
endocrinology

Welcome to North Suffolk Endocrinology.  Dr. Joseph Terrana, FACE, ECNU is board-certified in Endocrinology, Diabetes, and Metabolism.  His focus is on all aspects of diabetes care, thyroid disorders, and general endocrinology.

About Our Practice

Dr. Terrana has his Endocrine Certification in Neck Ultrasound from the American Association of Clinical Endocrinologists (AACE).  The office provides a comfortable atmosphere to conduct thyroid ultrasonography and ultrasound-guided biopsy of thyroid nodules.

Please note our phones are off for lunch from 12:30-1:30 M, W, Th, and F and Tuesdays from 12-2.

  • Phone: 631-584-0069
  • Fax: 631-686-5580

Office Hours

Monday

9-4:30

Tuesday

9-6:45

Wednesday

9-4:30

*Please note there are limited follow up and new patient appointments available as this is Dr. Terrana’s day to perform biopsies and emergencies.

Thursday

8:30-4:30

Friday

9-4:30

Book an Appointment

Office visits are by appointment only, Monday through Friday.  
Please call 631-584-0069 to schedule an office visit. 

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