YU-GUANG MD MS

Common retina specialist (ophthalmology) lab tests you can order directly

No specialist referral or doctor's recommendation is required to order these tests through our partner.

• 12 Panel Drug Test (Drugs of Abuse Testing), Hair

  Order 12 Panel Drug Test (Drugs of Abuse Testing), Hair.com online through our partner and visit a local lab near you.

• 9 Panel Drug Test (Drugs of Abuse Testing), Hair

  Order 9 Panel Drug Test (Drugs of Abuse Testing), Hair.com online through our partner and visit a local lab near you.

• 9 Panel Drug Test

  This urine test tests for 9 common drugs: 6-AM, Amphetamines, Barbiturates, Benzodiazepines, Cocaine, MDMA, THC, Opiates, & PCP.

• 7 Panel Drug Test (Drugs of Abuse Testing), Hair

  Order 7 Panel Drug Test (Drugs of Abuse Testing), Hair.com online through our partner and visit a local lab near you.

• Heavy Metal Toxicity Lab Test | 6 Common Heavy Metals Levels

  This urine test includes measuring levels of the following 6 heavy metals: Arsenic, Cadmium, Cobalt, Lead, Mercury & Thallium. Creatinine levels are included.

• TCA Drug Test | Tricyclic Antidepressants

  This blood test is used to detect Tricyclic Antidepressants (TCAs) drugs. Tricyclic antidepressants have a potential for abuse.

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