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Dr. Marshall Posner, MD

Medical Oncology* Age 75
Dr. Marshall Posner, MD
5.0 (2 Ratings)

Offers telehealth

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Dr. Marshall Posner, MD is a Medical Oncologist in New York, NY.
Dr. Marshall Posner, MD
5.0 (2 Ratings)
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Dr. Marshall Posner, MD

Medical Oncology* Age 75
New York, NY
Accepting new patients
49 years of experience

Offers telehealth

Dr. Marshall Posner, MD is a Medical Oncologist in New York, NY.

About

Dr. Marshall Posner, MD is a Medical Oncologist in New York, NY and has 49 years experience. They graduated from Tufts University in 1975 and completed a residency at Boston Medical Center.They currently practice at Ascension Medical Group Via Christi on Founders' Circle and are affiliated with Mount Sinai Hospital. Dr. Posner has experience treating conditions like Head and Neck Cancer and Oral Cancer among other conditions at varying frequencies. At present, Dr. Posner received an average rating of 5.0/5 from patients and has been reviewed 2 times. Their office accepts new patients and telehealth appointments. Dr. Posner is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Locations

  1. 1 Cardiothoracic Surgery of Mount Sinai
    1190 5th Ave # 1023, New York, NY 10029
    Icon Directions Right Arrow Directions Phone Icon (845) 295-1841

Experience and Background Check

Head and Neck Cancer
Oral Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Head and Neck Cancer
Oral Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Head and Neck Cancer
Oral Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Bone Cancer
Cholangiocarcinoma
Laryngeal Cancer
Liver Cancer
Lung Cancer
Metastatic Respiratory System Cancer
Nose Cancer
Retroperitoneum Cancer
Skin Cancer
Squamous Cell Carcinoma of Skin
Thyroid Cancer
Tongue Cancer
Tonsil Cancer
Acute Leukemia
Acute Lymphoid Leukemia
Adrenal Gland Cancer
Anemia
  • View other providers who treat Anemia
Astrocytoma
Basal Cell Carcinoma
Bladder Cancer
Bleeding Disorders
Brain Cancer
Breast Cancer
Breast Lump
Carcinoma Tongue
Central Nervous System Lymphoma
Cervical Cancer
Chordoma
  • View other providers who treat Chordoma
Chronic Lymphocytic Leukemia
Coagulation Disorders
Colorectal Cancer
Deep Vein Thrombosis (DVT)
Drug Induced Aplastic Anemia
Ear Disorders
Ear, Nose, Throat (ENT) Cancer
Endocrine Gland Cancer
Esophageal Cancer
Ewing's Sarcoma
Eye Cancer
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Graft vs Host Disease
Gum Cancer
Hemochromatosis
Hemophilia
Hypercoagulable State
Hypothalamus Cancer
Kidney Cancer
Leukocytosis
Lymphocytosis
Lymphoma
  • View other providers who treat Lymphoma
Lymphosarcoma
Malignant Bone Cancer of the Skull, Face, and Jaw
Malignant Histiocytosis
Malignant Mediastinal Tumor
Malignant Pituitary Gland Tumor
Malignant Pleura Secondary
Mediastinal Tumors
Medulloblastoma
Melanoma
  • View other providers who treat Melanoma
Metastatic Breast Cancer
Mouth Cancer
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Neuroendocrine Tumors
Neutropenia
Non-Hodgkin's Lymphoma
Osteosarcoma
Ovarian Cancer
Pancytopenia
Penile Cancer
Peritoneal Cancer
Pineal Region Tumors
Pituitary Gland Cancer
Pituitary Tumor
Pleura Cancer
Pleural Cancer
Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Prostate Cancer
Prostate Carcinoma
Reticulosarcoma
Salivary Gland Cancer
Schwannoma
Scurvy
  • View other providers who treat Scurvy
Secondary Hypertension
Secondary Malignancies
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma
Stomach and Small Intestine Cancer
Stomach Cancer
Testicular Cancer
Throat Cancer (Hypopharyngeal)
Throat Cancer (Nasopharyngeal)
Throat Cancer (Oropharyngeal)
Thrombocytosis
Upper Digestive Tract Cancer
Urinary Tract Cancer
Uterine Cancer
Venous Embolism and Thrombosis
Vitamin B Deficiency
von Willebrand Disease
Vulvar Cancer
Anemia and Iron Deficiency Screening
Bone Marrow Evaluation
Erythropoietin Test
Leukemia Diagnostic Evaluations
Liver Biopsy
Lymphoma Evaluation

Patient Satisfaction

Likelihood to recommend Dr. Posner
5.0
Based on 2 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Dr. Posner's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Posner

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Select
  • Personal Choice PPO
  • Blue Access (Select Network)-NY
    Blue Priority (Select Network)-NY
    Empire (Select Network)-NY POS
    National (BlueCard Basic) PPO
    National (BlueCard) PPO
  • Blue Card PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Cigna PPO
    Open Access Plus
  • Choice Care PPO
  • MultiPlan PPO

About Me

Biography
  • Dr. Marshall Posner, MD is a medical oncologist in New York, NY and has over 48 years of experience in the medical field. He graduated from Tufts University in 1975. He specializes in Medical Oncology and Hematology & Oncology.
Biography
Specialties*
Medical Oncology
Hematology & Oncology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Medical Education

Medical Education
  • Tufts University
    1975
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine and Medical Oncology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Boston Medical Center
    1976
Internship

Residency

Residency Hospital
  • Boston Medical Center
    1978
Residency Hospital

Fellowship

Fellowship Hospital
  • HARVARD Medical School
    1981
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Posner communicate via email?
No responses yet.
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Does Dr. Posner offer telehealth services or virtual visits?
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Does Dr. Posner offer an online patient portal?
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Does Dr. Posner have free onsite parking?
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Does Dr. Posner offer weekend visits?
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Does Dr. Posner offer evening visits?
No responses yet.
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No
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Does Dr. Posner specialize in working with children or adolescents?
No responses yet.
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Does Dr. Posner specialize in working with seniors?
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Does Dr. Posner specialize in couples therapy?
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Does Dr. Posner specialize in working with LGBTQ+ community?
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Does Dr. Posner accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Marshall Posner, MD. To arrange an appointment, call the number on Dr. Posner's profile.

Dr. Posner frequently treats the following conditions: Head and Neck Cancer and Oral Cancer. See more on Sharecare.

Dr. Marshall Posner, MD is affiliated with Mount Sinai Hospital.

Yes, Dr. Marshall Posner, MD holds board certification in Internal Medicine and Medical Oncology.

Dr. Posner has over 49 years of healthcare experience.

Hospital Affiliations

  • Mount Sinai Hospital

    1 Gustave L Levy Pl, New York, NY

Dr. Marshall Posner, MD

Dr. Marshall Posner, MD

(2)

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(845) 295-1841
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