Welcome to OBTears.com

Opening Hours : Monday to Friday - 8:30am to 5:00pm
  Contact : 954.947.5153 Fax: 954.866.1575


1. Order/Prescription

  • Your physician will give you the prescription with concentration, dosage, frequency of administration, affected eye(s) and refill amount.
  • Call Central Appointment line at OBTEARS, LLC™ and request serum tears.

2. Appointment Day

  • On your appointment day, please fast prior to your blood collection for at least 4 hours.
  • Bring your prescription to each visit.
  • OBTears, LLC™ will provide education and obtain the informed consent at the moment that your first prescription is given and as needed.


  • AST is a biological therapy that is not covered by insurance. Payment is due upon registration, payment will be collected at the registration desk.