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This version of the Patient Portal will expire in February, 2026. Afterward, when you sign in, you'll be redirected to the new Patient Portal.

Gregorio J. Guillen, MD PC

Address
400 State Street # 2
Perth Amboy, NJ 08861
phone: 7324426020
fax: 8556485588
We offer comprehensive primary and geriatric care in both English and Spanish. 

We offer same day appointments ! 

Blood drawing for routine testing is provided from Monday to Friday from 7 am to 12 pm

Note: Messages sent via the portal will be answered in 24-48 hours. So please do not send any urgent message this way.