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Contact Us

We are here to help you get the care you need. You can book an appointment online through our secure scheduling portal, call any of our office locations directly, or send us a message using the form below.

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Book an Appointment

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Schedule Online — Available 24/7 at phreesia.me/AGGRequestAppointment​​

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Call Our Main Line — (908) 851-2770, Monday–Friday 9:00 AM – 5:00 PM

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Office Phone Number By Location

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Union: (908) 851-2770

Cranford: (908) 272-6300

Millburn: (973) 467-2500

Linden: (908) 486-8080

Springfield Care Station/ Linden Care Station / Green Brook: (908) 851-2770

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Medication Refills

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Medication refill requests are handled through our online refill request form. Please allow 2–3 business days for processing. We are unable to process refill requests by phone.

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After Hours and Urgent Concerns

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For urgent GI issues after hours, please call our main line at (908) 851-2770 for on-call physician guidance. For life-threatening emergencies, please call 911 or go to your nearest emergency room

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Let's Chat

Thanks for submitting! Someone from our office will get in touch with you within the next business day

Union Office:

908-851-2770

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Millburn Office:

973-467-2500

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Linden Office:

908-486-8080

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All Other Offices:

908-851-2770

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Office Hours

Monday:                           

Tuesday:                           

Wednesday:                   

Thursday:                       

Friday:                              

Saturday:                                                

Sunday:                                                  

09:00 AM - 05:00 PM

09:00 AM - 05:00 PM

09:00 AM - 05:00 PM

09:00 AM - 05:00 PM

09:00 AM - 05:00 PM

Closed

Closed​

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