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About Gastroenterologists of Ocean County


Gastroenterologists of Ocean County is a premier gastroenterology group with six physicians, working alongside our staff to offer our patients the highest care possible.

Gastroenterologists of Ocean County is a regional leader in the treatment of gastrointestinal and liver disorders, serving the Central New Jersey region. The six board certified physicians, together with a large clinical and administrative support staff comprise our group. With our centrally located offices and a state of the art endoscopy centers in Ocean County provides the highest quality of care available in digestive disease diagnosis, evaluation and management.

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Meet the Physicians

Our physicians are on staff at Community Medical Center in Toms River, NJ and work at state-of-the-art ambulatory surgery centers that provides superb care for our patients. Our physicians specialize in all digestive disorders including colon cancer screening and prevention, inflammatory bowel disease, gastroesophageal reflux and liver disease.

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Colonoscopy

A colonoscopy is now the gold standard used to detect or prevent individuals from getting colon cancer. Adults starting at age 45 years are strongly recommended to have a colonoscopy or some other test to screen for colon cancer.

Capsule Endoscopy

During the procedure, a patient swallows a vitamin-sized pill with a camera inside (pill camera). Transported smoothly and painlessly through the GI tract by the body’s own natural peristalsis, the video pill capsule transmits images of different parts of your intestine, such as the small intestine and the esophagus.

ERCP

An endoscopic retrograde cholangiopancreatography, more commonly known as ERCP, is an endoscopic procedure that is also combined with X-rays. ERCP is very much like a typical upper GI endoscopy; however, your gastroenterologist will inject a dye during the procedure, which highlights problems in certain digestive organs through X-ray technology.

Flexible Sigmoidoscopy

A sigmoidoscopy is an internal exam of the lower part of the large intestine (colon) using a short, thin, flexible, lighted tube with a camera at the tip. This procedure helps determine the cause of abdominal pain, rectal bleeding, changes in bowel habits, chronic diarrhea, and other intestinal problems.

Hemorrhoid Treatments

Two of the most common treatments for hemorrhoid removal are hemorrhoid banding, which cuts off blood flow to the hemorrhoid, and infrared coagulation (IRC) therapy, which uses infrared light to shrink and shrivel hemorrhoids. The treatment method depends highly upon whether the hemorrhoids are external (around the anus) or internal (in the rectum).

Upper Endoscopy

An endoscopy is a very common and safe procedure that is used to examine the esophagus, stomach, and upper part of the small intestine, known as the duodenum, to get a closer look at what may be causing symptoms.

Celiac Disease

Celiac disease is an autoimmune disease where a patient’s immune system abnormally responds to the ingestion of gluten. It is estimated that 1 in 100 people worldwide is affected by celiac disease. However, up to 2.5 million people in the United States may have celiac disease and not know it, as the symptoms range from mild to severe.

Constipation

Constipation is defined as having a bowel movement fewer than three times per week. With constipation, stools are usually hard, dry, small in size, and difficult to eliminate. Some people who are constipated find it painful to have a bowel movement and often experience straining, bloating, and the sensation of a full bowel.

GERD

Gastroesophageal reflux disease (GERD) is a more serious form of gastroesophageal reflux (GER) which is common. GER occurs when the lower esophageal sphincter (LES) opens spontaneously, for varying periods of time, or does not close properly, and stomach contents rise up into the esophagus.

Hemorrhoids

Hemorrhoids are swollen veins in the anal canal. This common problem can be painful and can be caused by too much pressure on the veins in the pelvic rectal area. Normally, tissue inside the anus fills with blood to help control bowel movements, but if you strain or sit on the toilet a long time to move stool, the increased pressure causes the veins in this tissue to swell and stretch.

Inflammatory Bowel Disease + Crohn's Disease & Ulcerative Colitis

Inflammatory bowel disease (IBD) encompasses a set of gastrointestinal diseases where parts of the digestive tract are chronically inflamed by a dysfunctional interaction immune system. Hereditary factors and an abnormal interaction between microorganisms and the immune system are felt to play a role.

Irritable Bowel Syndrome

It is estimated that 10 to 15 percent of Americans have Irritable Bowel Syndrome (IBS). IBS is a functional GI disorder that refers to a group of symptoms that affect the digestive tract, often resulting in abdominal pain, bloating, or cramping. However, some people with IBS have no symptoms at all.

What Our Patients Say About Us

Dr. Bigornia is an EXCELLENT physician!!!! He ALWAYS goes above and beyond every visit. He really listens to his patients, always spends time explaining everything very thoroughly, and he works with his patients to develop a plan of care that works for your needs.
Diana
Diana
Dr. Collier is an exceptional doctor. She listens, asks relevant questions, is thorough and genuinely commits herself to making her patients better. As an added plus, she is respectful of her patients and their time.
Marion C.
Marion C.
Dr. Glazier is the best of the best! Takes the time to explain everything and listens to what you have to say. I wouldn't go to anyone else. He puts you at ease in what we all know can be an uncomfortable situation!
Teresa D.
Teresa D.
Dr Mirchandani and his staff are wonderful. This is where you should go for any GI issues. This office went out of its way to help my husband when he had some challenges. They are extremely compassionate and very skillful. I highly recommend them.
Cathie F.
Cathie F.
I highly recommend Dr. Omar Tamimi, MD of the Endoscopy Center of Toms River. Dr Tamimi and Staff displayed the utmost professionalism, courtesy and kindness.
Vincent G.
Vincent G.
Everyone was very nice, and really like Dr. Menadier, so glad I found her.
Anonymous
Patient Testimonials
This is to let everyone who is interested in going to Dr. Bigornia know, that in my eyes he is the most caring Doctor I have ever went to. And believe me, I have seen many MD'S!!!!! He listens to all you say, and answers to the very best of his ability to all you ask. He is very compassionate, and he knows what is best for you!!!
Anonymous
Anonymous
Dr. Collier as well as all of her staff are warm but professional. Both my husband and I are patients of hers & we are very pleased with our care.I highly recommend seeing her if you need help from a gastro specialist !
Geralyn Q.
Geralyn Q.
I have known Dr. Glazier for a while now and he is very sweet and knowledgeable in what he does. Always has a smile on his face and always friendly. He has great bedside manor and takes the time to talk with you.
Michele
Michele
I've got to say Dr. Mirchandani and his staff are very kind and courteous. He has a wonderful bedside manner is very thorough in his exam and explanations. I am very happy finding him.
Ginny
Ginny
Dr. Tamimi is very easy to talk to. Friendly, very knowledgeable and helpful in answering questions. Procedures at the Endoscopy Center of Toms River was so comfortable and easy. Would and have recommended him to family and friends.
Diane
Diane
Excellent facility, Dr. Menadier is a very good doctor.
Anonymous
Anonymous

Blogs

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How IBS Affects Men

Understanding these gender-specific patterns can help men recognize male IBS symptoms, manage their condition, and know when to seek help from a healthcare provider.

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February 25, 2026

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Toms River Office
(Main Office)
477 Lakehurst Road
Toms River, NJ 08755
P: 732-349-4422

Mon – Fri: 8:00AM – 5:00PM
Sat & Sun: Closed

Toms River Office
473 Lakehurst Road
Toms River, NJ 08755
P: 732-349-4422

Mon – Fri: 8:00AM – 5:00PM
Sat & Sun: Closed

Brick Office
1617 Route 88 West
Brick, NJ 08724
P: 732-349-4422

Mon – Fri: 8:00AM – 5:00PM
Sat & Sun: Closed

Forked River Office
939 Lacey Road
Forked River, NJ 08731
P: 732-349-4422

Mon – Fri: 8:00AM – 5:00PM
Sat & Sun: Closed

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