
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sher, Medical Oncologist in Southampton, NY?
Dr. Amna Sher, MD is a Medical Oncologist, who primarily practices in Southampton, NY with 1 additional practice location. She is board certified. Dr. Sher is fluent in English, and is currently seeing new patients. Dr. Sher’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sher’s office at (631) 638-7702.
What are Areas of Expertise for Dr. Sher?
Dr. Amna Sher, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Sher empowers patients to confidently navigate their health journey, specializing in Lung Cancer, and comprehensive wellness support. Serving the Southampton, NY community, Dr. Sher is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Sher board certified as a Medical Oncologist?
Yes, Dr. Amna Sher, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Sher speak?
Dr. Sher and their clinical team can communicate with patients in the following languages:
English
What conditions does a Medical Oncologist like Dr. Sher typically treat?
As a Medical Oncologist, Dr. Sher diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sher. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Lung Cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Pulmonary cancer
ICD-10 Codes:
- C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Neuroendocrine Tumor
- Cancer
- Endocrine Disease
- Malignant NET
- Neuroendocrine Cancer
- NET Cancer
ICD-10 Codes:
- C7A8: Other malignant neuroendocrine tumors
Also known as:
- Melanoma
- Malignant Melanoma
- Skin Cancer (Melanoma)
- Cutaneous Melanoma
- Black Skin Cancer
ICD-10 Codes:
- C439: Malignant melanoma of skin, unspecified
Also known as:
- Pancreatic Cancer
- Pancreas Cancer
- Malignant Pancreatic Tumor
- Pancreatic Carcinoma
ICD-10 Codes:
- C259: Malignant neoplasm of pancreas, unspecified
Also known as:
- Gallbladder Cancer
- Gallbladder Cancer Treatment (PDQ®)
- Gallbladder Carcinoma
- Malignant Gallbladder Tumor
- Biliary Tract Cancer
ICD-10 Codes:
- C23: Malignant neoplasm of gallbladder
Does Dr. Sher accept my insurance?
Dr. Sher accepts most major insurance plans. Important: Please call our office at (631) 638-7702 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sher accept in Southampton, NY?
Dr. Sher in Southampton, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
MagnaCare Rx Administered Payer
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Sher's office located?

The Phillips Family Cancer Center - Medical Oncology Provider
740 County Road 39A
Southampton, NY 11968
(631) 638-7702
Stony Brook Cancer Center - Medical Oncology
1 Lauterbur Drive
Stony Brook, NY 11794
(631) 638-1000
What is Dr. Sher's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sher's National Provider Identifier (NPI) number is 1508023300.
What common questions do patients ask about Dr. Sher?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sher
What is Dr. Amna Sher's specialty?
Dr. Sher is a Medical Oncologist near Southampton, NY.
What does a Medical Oncologist do?
An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options.
Is this Dr. Amna Sher affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sher is affiliated with Stony Brook University Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Medical Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Medical Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Amna Sher accepting new patients in Southampton, NY?
Yes, Dr. Amna Sher is accepting new patients at this time.
Does Dr. Amna Sher offer online booking?
Please contact Dr. Sher's office at (631) 638-7702 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Amna Sher?
Please contact Dr. Sher's office at (631) 638-7702 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Amna Sher have?
Dr. Amna Sher is certified by the American Board of Internal Medicine.
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Dr. Marisa Siebel, MD is a Medical Oncologist, who primarily practices in New Hyde Park, NY with 1 additional practice location. She has been practicing for over 26 years and is board certified.
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Connect with DR. Sher
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The Phillips Family Cancer Center - Medical Oncology Provider
740 County Road 39A
Southampton, NY 11968