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Gastroenterologists

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About Gastroenterology Medical Associates

At Gastroenterology Medical Associates, we have a very simple philosophy: Patients First. We strive to make the patient’s experience as comfortable as possible from the very first call.

We believe in servicing our patients with the highest regard for compassion and clinical expertise. We are aware that medical visits can at times be anxiety provoking or unpleasant, and our commitment to you is to make you feel at ease and to empower you, our patient, with the knowledge and feeling that you are under the care of a team you can trust.

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Breath Testing

A breath test is a non-invasive test that can help diagnose a variety of gastrointestinal disorders and diseases, such as lactose intolerance, fructose intolerance, Helicobacter Pylori infection of the stomach, and small intestinal bacterial overgrowth.

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.

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.

Lactose Intolerance Breath Test

Lactose breath testing is a test which measures the amount of hydrogen released in breath as a result of the indigestion of lactose. Higher the hydrogen values, poorer the digestion of lactose.

Percutaneous Endoscopic Gastrostomy (PEG)

Percutaneous Endoscopic Gastrostomy (PEG) is a procedure where physicians use an endoscope to insert a plastic flexible feeding tube through the upper abdominal wall directly into the stomach.

Upper GI Endoscopy

An endoscopy examines 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, to determine the extent of a specific condition, such as cancer, or to treat an issue. Your gastroenterologist can also take a tissue sample (biopsy) during the procedure.

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

1st The quality of patient care they offer is excellent, I have never had any complaints, even by phone they are very kind and willing to help with appointments and any uncertainty, 2 nd Dr. H. Tepler always very kind and direct in the recommendations and steps to follow in the treatments
Dr. Raskin is one of the best doctors around!!! He is kind, understanding and caring! He spent a lot of time with me answering all my questions and he explained everything in detail to me about my condition. His staff is a reflection of the Doctor. They are friendly and very kind and very helpful. I highly recommend Dr. Raskin.
My visit was a breath of fresh air. He made me feel so comfortable. I would recommend him anytime! His staff was also very nice and helpful.
Dr. Raskin is amazing! He's very well-versed in Gastroenterology and very down-to-earth and pleasant to go to.
Wow! I've never been seen for a DR like him. He is very detailed and also explains the pros and cons of everything. He spent like 20 mins in the exam room giving me information and explaining every procedure to be done at the office and at the hospital. His staff is very helpful and nice, the receptionist was super attentive and professional. Her name was Jennifer. I was the 1st patient in. Thank you so much for such a great service. I will be back after my Endoscopy.
Dr. Tepler is the best Gastroenterologist there is. He always has a smile and a positive energy to him. He explains everything thoroughly and reassures you. He is extremely punctual and caring. I had a Colonoscopy done today and he made me feel so comfortable as I was very nervous. It was a breeze thanks to Dr. Tepler and I am so glas I found him and he will be taking care of my issues. Thank you Dr. Tepler, and I will definitely use him for all my GI issues.
Patient Testimonials
Dr. Raskin's great reputation is well known and that's what encouraged me to call his office when I was unwell. He spent a lot of time with me answering my questions and he gave me a thorough examination. He diagnosed me right the first time.
Patient Testimonials
My name is Irvin and I recently had the most amazing experience ever with Dr. Tepler. I came to him unsure, somewhat anxious, and a bit on edge because I was having some bowel movement issues, and minor spotting with blood. We went through many things, history, activities, etc. And we really connected. I had a Colonoscopy with him, and his AMAZING team and it was really a great experience.
Patient Testimonials
Dr. Tepler not only has an amzingsense of humor, but he provided me clear, honest, and simple to understand feedback. No fuss, no muss, no nonsense. I also work in the healthcare field managingmany facets, and his team was such a breath of fresh air. All bright, feisty, fast, and know their stuff. I highly recommend Dr. Tepler and team. By far, the best surgical and practical medical interaction I’ve had in the past 10 years. Cheers to you Dr. T!
Patient Testimonials

Blogs
IBS

How to Relieve IBS Pain

The abdominal pain and cramping of irritable bowel syndrome (IBS) can range from a nagging ache to a flare that stops you in your tracks. If you are searching for

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August 8, 2026
Bloating

How to Stop Bloating After Meals

That tight, swollen, uncomfortable feeling that shows up after eating is one of the most common digestive complaints, and it can turn an enjoyable meal into hours of discomfort. The

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Diet

How to Follow an Elimination Diet for IBS

For people living with irritable bowel syndrome (IBS), food can feel like a minefield, with meals sometimes triggering abdominal pain, bloating, and unpredictable bowel habits. A structured elimination diet is

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July 22, 2026

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