Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Posner, Medical Oncologist in New York, NY?
Dr. Marshall Posner, MD is a Medical Oncologist, who primarily practices in New York, NY with 1 additional practice location. He is board certified. Dr. Posner is fluent in English and Spanish, and is currently seeing new patients. Dr. Posner’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Posner’s office at (212) 241-6756.
What are Areas of Expertise for Dr. Posner?
Dr. Marshall Posner, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Posner empowers patients to confidently navigate their health journey, specializing in Head & Neck Cancer, Skin Cancer-Head & Neck, Thyroid Cancer, or comprehensive wellness support. Serving the New York/NY community, Dr. Posner is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Posner speak?
Dr. Posner and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Posner treat?
As a Medical Oncologist, Dr. Posner 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. Posner. 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.
Also known as:
- Throat Cancer
- Oral Cancer
- Oropharyngeal Cancer
- Malignant Neoplasm of Oropharynx
- Pharyngeal Cancer
- Tonsil Cancer
- Malignant Neoplasm of Tonsil
- Laryngeal Cancer
- Voice Box Cancer
- Malignant Laryngeal Tumor
- Hypopharyngeal Cancer
- Throat Carcinoma
- Nasopharyngeal Cancer
- Malignant Neoplasm of Nasopharynx
ICD-10 Codes:
- C109: Malignant neoplasm of oropharynx, unspecified
- C099: Malignant neoplasm of tonsil, unspecified
- C329: Malignant neoplasm of larynx, unspecified
- C139: Malignant neoplasm of hypopharynx, unspecified
- C119: Malignant neoplasm of nasopharynx, unspecified
Also known as:
- Oral Cancer
- Tongue Cancer
- Mouth Cancer
- Malignant Neoplasm of Tongue
- Oral Cavity Cancer
- Mouth Malignancy
- Oral Carcinoma
- Tongue Carcinoma
- Palate Cancer
- Malignant Neoplasm of Palate
ICD-10 Codes:
- C029: Malignant neoplasm of tongue, unspecified
- C069: Malignant neoplasm of mouth, unspecified
- C01: Malignant neoplasm of base of tongue
- C050: Malignant neoplasm of hard palate
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Head and Neck Cancer
- Sinus Cancer
- Nasal Cancer
- Head Cancer
- Neck Cancer
- Facial Cancer
- Malignant Head and Neck Tumor
- Maxillary sinus cancer
- Nasal sinus cancer
- Malignant neoplasm of maxillary sinus
- Paranasal sinus cancer
- Malignant neoplasm of sinus
- Nasal Cavity Cancer
- Nose Cancer
- Malignant Nasal Tumor
ICD-10 Codes:
- C760: Malignant neoplasm of head, face and neck
- C310: Malignant neoplasm of maxillary sinus
- C319: Malignant neoplasm of accessory sinus, unspecified
- C300: Malignant neoplasm of nasal cavity
Also known as:
- Primary Cancer (Unspecified Site)
- Cancer
- Malignant tumor
- Neoplasm
- Cancer of unknown primary
ICD-10 Codes:
- C801: Malignant (primary) neoplasm, unspecified
Also known as:
- Salivary Gland Cancer
- Salivary Gland Tumor
- Salivary Gland Carcinoma
- Major Salivary Gland Cancer
ICD-10 Codes:
- C089: Malignant neoplasm of major salivary gland, unspecified
Also known as:
- Jaw Bone Cancer
- Bone Cancer
- Primary Bone Cancer
- Mandibular Cancer
- Lower Jaw Cancer
- Malignant Mandible Tumor
ICD-10 Codes:
- C411: Malignant neoplasm of mandible
Also known as:
- Drug-Induced Hypothyroidism
- Hypothyroidism
- Medication-Caused Underactive Thyroid
- Exogenous Hypothyroidism
ICD-10 Codes:
- E032: Hypothyroidism due to medicaments and other exogenous substances
Also known as:
- Dehydration
- Fluid and Electrolyte Balance
- Lack of Fluids
- Fluid Loss
- Body Water Depletion
ICD-10 Codes:
- E860: Dehydration
Which procedures does Dr. Posner perform as a Medical Oncologist?
As a Medical Oncologist, procedures performed by a Dr. Marshall Posner may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Posner's office.
Does Dr. Posner accept my insurance?
Dr. Posner accepts most major insurance plans. Important: Please call our office at (212) 241-6756 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Posner accept in New York, NY?
Dr. Posner in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Capital Blue Cross
CMS
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
View All Insurances
Where is Dr. Posner's office located?
What is Dr. Posner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Posner's National Provider Identifier (NPI) number is 1700847753.
What common questions do patients ask about Dr. Posner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Posner
What is Dr. Marshall Posner's specialty?
Dr. Posner is a Medical Oncologist near New York, NY. 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. Contact Dr. Posner to book an appointment today.
Is this Dr. Marshall Posner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Posner is affiliated with The Mount Sinai 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
Where can I learn more about Medical Oncologist?
Explore Medical Oncologist with 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 Marshall Posner accepting new patients in New York, NY?
Yes, Dr. Marshall Posner is accepting new patients at this time.
Does Dr. Marshall Posner offer online booking?
Please contact Dr. Posner's office at (212) 241-6756 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marshall Posner?
Please contact Dr. Posner's office at (212) 241-6756 for information regarding telehealth appointment availability or for scheduling assistance.
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