Hirschfeld Oncology

Yes. There is hope!

Creative Concierge Cancer Care.

A late-stage cancer is incredibly challenging. For those fighting cancer… and for their family and close friends. There are many tools available to Dr. Hirschfeld. A wide variety of tools, therapy combinations, immunotherapies should be considered in the most serious cases.

At Hirschfeld Oncology, we are creative, innovative, and safe, and we deliver highly beneficial results.

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Hirschfeld Oncology

Healing Through Innovation | Hirschfeld Oncology

Low-dose chemotherapy. Immunotherapy. Clinical Trials. A staff that fully understands complicated cancer battles. Meet with Dr. Azriel Hirschfeld to discuss what options are available to you.

Clinical Trials

Clinical trials are research studies that explore new therapies for diseases. Any time you or a loved one need treatment for cancer, clinical trials are an option to think about. At Hirschfeld Oncology we incorporate clinical trials as part of our arsenal in our battle against cancer. Use our contact us form to inquire about available clinical trials that may be suitable for your cancer treatment.
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Immunotherapy is a type of cancer treatment that helps your immune system fight cancer. The immune system helps your body fight infections and other diseases. It is made up of white blood cells and organs and tissues of the lymph system. Immunotherapy is a type of biological therapy
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Low Dose Combination Chemo

Combination chemotherapy is the use of more than one medication at a time to treat cancer. Since chemotherapy drugs affect cancer cells at different points in the cell cycle, using a combination of drugs increases the chance that all of the cancer cells will be eliminated.

At the same time, however, multiple drugs may increase the risk of drug interactions. If there is such a problem, it may be challenging to determine which drug is to blame so that treatment can be adjusted.

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Nice & Helpful Staff

Managing cancer treatment can be a stressful endeavor. We have a team in our office that is well versed on the challenges you face. We take every step to make the treatment process as easy and comfortable as possible.
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Patient-Centric Approach

When we meet with a patient (and loved ones) we listen with every fiber, every ounce of our attention. Our path of care varies with each person we treat. We build a partnership with our patients.
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Hirschfeld Oncology Reviews

You can hear the story of Sarah, a stage four colon cancer patient here: Sarah’s Story | Colon Cancer | Stage 4 Cancer.
Sarah’s Story

Have any questions? Please call us now.



Have any questions?
Call us now.

We focus on four primary cancers

Hirschfeld Oncology focuses on four primary cancers: Pancreatic, Colon, Bile Duct, and Ovarian.

Pancreatic Cancer

Pancreatic cancer begins in the tissues of your pancreas — an organ in your abdomen that lies behind the lower part of your stomach. Your pancreas releases enzymes that aid digestion and produces hormones that help manage your blood sugar.

Pancreatic cancer treatment options are chosen based on the extent of the cancer. Options may include surgery, chemotherapy, radiation therapy or a combination of these.

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Ovarian Cancer

Ovarian cancer is a group of diseases that originates in the ovaries, or in the related areas of the fallopian tubes and the peritoneum. Women have two ovaries that are located in the pelvis, one on each side of the uterus. The ovaries make female hormones and produce eggs for reproduction. Women have two fallopian tubes that are a pair of long, slender tubes on each side of the uterus. Eggs pass from the ovaries through the fallopian tubes to the uterus. The peritoneum is the tissue lining that covers organs in the abdomen.(CDC)
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Research Oncology

Colon Cancer

Colorectal cancer starts in the colon or the rectum. These cancers can also be called colon cancer or rectal cancer, depending on where they start. Colon cancer and rectal cancer are often grouped together because they have many features in common.

Cancer starts when cells in the body start to grow out of control.

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Bile Duct Cancer

Cholangiocarcinoma, also known as bile duct cancer, is a rare and aggressive type of cancer that forms in bile ducts. Bile ducts are thin tubes that carry a digestive fluid called bile from your liver to other digestive organs.

In cholangiocarcinoma, a gene in the cells lining the bile duct changes abnormally, causing the cells to grow and divide without stopping. These cancer cells form tumors. Over time, some cells can break off and spread to other parts of the body. This is called metastasis.

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So many good things begin with a simple meeting.

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Contact Info


19 Fayette Street
4th Floor
Brooklyn, NY 11206


We have parking for you in our building.

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Opening Hours

Monday - Thursday ………… 8 am – 6 pm
Friday 8 am - 3 pm
Saturday, Sunday ……… Closed
19 Fayette Street 2nd Floor Brooklyn, NY 11206