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Advanced Gastroenterology Group: Gastroenterologist in NJ ...

Gastroenterology • Millburn, NJ • 8 locations locations

About

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Clinic Type

Gastroenterology

Address

—

Phone

(908) 851-2770

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.advancedgastroenterologygroup.com/

Services Offered

Colonoscopy
Upper endoscopy
Capsule endoscopy
FibroScan
ERCP
Endoscopic ultrasound (EUS)
SIBO breath test
Nutrition services
Fatty liver program
Gastroenterology consultations
IBD infusions
In-office and outpatient endoscopy center
Colorectal cancer screening and surveillance

Technology & Equipment

AI-assisted endoscopy
Endoscopy center
FibroScan
Capsule endoscopy
EUS
ERCP

Team

Advanced Gastroenterology Group Team, 9 board-certified gastroenterologists with fellowship training — Board-certified gastroenterologists

Insurance & Payment

Most major insurance plans
Most major insurances plans accepted
ACA preventive coverages (100% for preventive colonoscopies)

Most screenings are fully covered; preventive colonoscopies covered 100% under ACA

Insurance, Self-pay (likely)

Languages Spoken

English

Current Offers

Same day appointments

FAQs

Do most screenings get covered by insurance?

Yes; most screenings are fully covered, including preventive colonoscopies under ACA.

Most screenings are fully covered

Under the ACA, preventive colonoscopies for average-risk patients are covered at 100% — no copay, no deductible.

Do you accept insurance?

Most major insurances plans accepted - preventive colonoscopies covered 100% under ACA.

Is there a dedicated endoscopy center?

Yes, dedicated outpatient endoscopy center with high adenoma detection rates and AI-assisted technology.

Commitments

Fast, convenient scheduling
Same day appointments for urgent GI concerns
Most major insurances accepted
Outpatient endoscopy center with high adenoma detection rates
AI-assisted endoscopy technology

Social Media

Twitter Facebook

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Vitals and WebMD: Average rating for providers such as Dr. Bains ranges from 3.7 to 4.0 out of 5 stars based on limited review sets (21 to 22 ratings mentioned for specific providers in the group)
Healthgrades: 3.0 out of 5 stars (2 reviews)

Patients praise

Patients who find doctors to be knowledgeable, kind, and caring
Some reports of professional staff and pleasant office environments in certain locations
Appreciation for thorough explanations of conditions and treatments by some physicians

Common complaints

Reports of rude or unprofessional staff behavior
Complaints regarding lack of communication or unreturned calls
Concerns about bedside manner and feeling rushed during consultations
Issues with administrative processes such as appointment scheduling and lab results management
A serious, specific allegation involving a physician (noted in one patient review)

"His staff is very rude. I tried making an apointment and the secretary was so mean."

— LocalityBiz review

"Dr. Bains is an outstanding doctor who actually saved my life. He really made a difference with a medical condition that turned out to be a matter of life or death."

— Vitals review

"Dr. Badock’s bedside manner is lacking. He was curt and brief with me, spending only approximately one minute with me before hurriedly dismissing me."

— LocalityBiz review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].