Advance Gastrointestinal Specs

Advanced Gastrointestinal Specialists

Gastroenterology | 5 Providers

Average Rating of all Office Providers

Advance Gastrointestinal Specs

2301 E Evesham Rd Bldg 800
Voorhees, NJ 08043
View All Locations »(856) 772-1600

Office Provider Reviews


based on the average of 44 provider reviews for Advance Gastrointestinal Specs

Review of Dr. Alloy


Dr. Alloy ignored my Mother’s complaints of rectal bleeding and diagnosed her with hemroids without an examination. She was later diagnosed with Colon Cancer.
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Review of Dr. Alloy

- in Sewell New Jersey |

My 22 year old special needs daughter has Crohn's Disease & Dr. Alloy is her Gastroenterologist. He is a wonderful doctor! He's very kind, always listens to my concerns, & answers all of my questions. I highly recommend him.
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Review of Dr. Egan

- in Woolwich, NJ |

I wish she could be my Doctor for everything. She is so wonderful in taking the time to explain what is going on with your health. When I leave a message in the patient portal she gets back to you. This is a doctor that truly cares about her patients.
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Review of Dr. Mushnick

- |

Dr. Mushnick is a great Dr and caring person. I was a patient of his for several years until I moved out of state. Dr. takes into account ALL of your health issues as he tends to your gastro problems. He's patient, listens intently, orders tests, medicines & offers dietary advice as necessary. The office is clean and the staff are wonderful! No unnecessary wait times. This Dr makes you feel like a friend not just a patient. I miss him. Thank you for taking care of me. Mary Staller
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Review of Dr. Alloy

-Williamstown, NJ |

definitely the worst doctor i've ever been to. he literally screamed at me in front of other patient and staff because of a question i asked related to my disease. He does not listen or talk to you at all, just types on his computer. My friend had the same terrible experience with him. avoid at all costs
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Review of Dr. Celluzzi

-Gibbsboro, NJ |

I don't usually use these 2 words together: good doctor. However I am eternally grateful to Dr Celluzzi because many years ago when we were unable to buy health insurance due to a preexisting condition Dr Celluzzi did several colonoscopies on my husband and NEVER charged him because he took pity on our horrendous financial situation. Ever since I've recommended him to anyone who needs a good doctor. I'd give him 10 stars if I was able
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Review of Dr. Egan

- in Franklinville, NJ |

Dr. Egan is probably the most caring doctor I've ever been to. She is thorough and leaves no stone unturned. When referring you out, she sends a complete report. Other doctors have told me what a great view into my medical condition she gave them. She's extremely smart and reasonable. I would recommend her to anyone.
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Review of Dr. Egan

- in Haddonfield, NJ |

Dr. Egan was very thorough and attentive to my medical needs and concerns. You won't find a better physician for your GI needs
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Review of Dr. Mushnick

- in Williamstown, NJ |

I would highly recommend Dr. Mushnick, he really listened to my concerns & was very informative. I thank you Dr. Mushnick & Staff. The staff are great, very nice bunch of young ladies.
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Review of Dr. Egan

- in Camden, NJ |

Dr. Egan is a great doctor, but don't owe them any money. Once I called for a refill, I was transferred to another person (it was the billing department). I worked at the mall ran out on my break to make this phone call. I was told that my insurance left a balance of 60 dollars. I could not schedule an apt, get a refill nothing until the 60 was paid. I didn't have my card on me and was told to call back on Monday, because she was going on vacation, it was a Thursday, no money no apt no refill!
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Learn About Advance Gastrointestinal Specs

15 Procedures

  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, And Sigmoidoscopy
  • Colorectal Cancer Screening
  • Endoscopic Polypectomy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Hemorrhoid Treatment
  • Hydrogen Breath Test (Hbt)
  • Liver Biopsy
  • Percutaneous Edoscopic Gastrostomy (Peg)


Advance Gastrointestinal Specs accepts 32 insurance carriers

  • Advantra
  • Aetna
  • Amerigroup (Wellpoint)
  • Amerihealth
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • AvMed
  • Blue Cross Blue Shield
  • Cigna
  • Cigna-HealthSpring
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • Coventry Health Care of Delaware
  • EmblemHealth
  • First Health (Coventry Health Care)
  • HAP Insurance
  • Health Net
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross
  • Keystone Health Plan East
  • Locals (any local)
  • MAPFRE Life Insurance Company of Puerto Rico
  • MagnaCare
  • Medicaid
  • MultiPlan
  • Oxford Health Plans
  • QualCare
  • Tricare
  • UnitedHealthCare
  • Vista Health Plan


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