Dr. Ruben Niesvizky, MD



Hematology   -  New York,  New York

 Overview

Dr. Ruben Niesvizky, MD works in New York, New York is a specialist in Hematology and graduated Facultad De Medicina Universidad Nacional Autonoma in 1985. Dr. Niesvizky is affiliated with New York - Presbyterian/Weill Cornell, New York Presbyterian - Columbia and practicing for 38 years

 Specialties

  • Hematology

 Conditions

• Actinic Cheilitis
• Aphasia
• Arterial Revascularization
• Bilateral Cataracts
• Carcinoma
• Cervical Spine Reconstruction
• Chronic Pain Management
• Colon Disorders
• Congenital Mitral Stenosis
• Correction of Protruding Ears
  ...
• Demyelinating Disorders
• Diseases Contagious from Safe Sex
• Endovascular Aneurysm Repair
• External Ear Disorders
• Food Allergy - Fruit
• Food Allergy - Tree Nuts
• Gastrointestinal Surgery, Laproscopic
• Herbal Agent Adverse Reaction - Echinacea
• Hypertensive Encephalopathy
• Hyposmolality and Hyponatremia
• Imperforate Anus
• Implanon® Placement
• Knee Pain
• Lumbar Decompression Therapy
• Memory Disorders
• Mental Retardation, X-Linked Recessive - Macrocephaly - Ciliary Dysfunction
• Metabolic Rate Testing
• Microscopic Ulcerative Colitis
• Minimally Invasive Resection of Mediastinal Tumor
• Muscle Hypotonia
• Muscular Dystrophy, Congenital, Type 1C
• Ocular Myasthenia Gravis
• Optic Ataxia
• Outpatient and inpatient dialysis supervision and management [More]
• Pacemaker Therapy for Heart Failure
• Plasmapheresis
• Popliteal Entrapment
• Post-Dysenteric Arthropathy
• Primary Progressive Multiple Sclerosis
• Prolactinoma
• Pulmonary Sarcoidosis
• Salivary Gland Stones
• Severe Chronic Pain
• Sexual Disorders
• Sigmoid Diverticulitis
• Skin Allergy
• Spinal Dislocation
• Systemic Lupus Erythematosus (SLE)
• The provision of follow-up treatment for patients who have undergone kidney transplants
• The provision of nutritional information for patients with kidney disease
• Wound Infection
 more details

 Procedures

• Acute Leukemia
• Anal and Rectal Cancer
• Anemia
• Antiphospholipid Syndrome (APS)
• Basal Cell Carcinoma
• Bone Marrow Biopsy
• Breast Cancer
• Chronic Myeloid Leukemia (CML)
• Coagulation Disorders (incl. Hemophilia)
• Colorectal Cancer
  ...
• Cryoglobulinemia
• Deep Vein Thrombosis (DVT)
• Graft vs Host Disease
• Hemophilia
• Hodgkin's Disease
• HPC Transplantation (Stem Cell Transplant)
• Hypercoagulable State
• Immune Thrombocytopenic Purpura (ITP)
• Leukocytosis
• Lung Cancer
• Lymphocytosis
• Lymphoma
• Lymphoma, Large Cell, Anaplastic
• Lymphosarcoma
• Macroglobulinemia (incl. Waldenstrom's )
• Mantle Cell Lymphoma
• Meningiomas
• Mycosis Fungoides
• Myelodysplastic Syndromes
• Myeloma
• Myeloproliferative Disorders
• Neutropenia
• Nodular Lymphoma
• Non-Hodgkin's Lymphoma
• Ovarian Cancer
• Pancreatic Cancer
• Pancytopenia
• Peripheral T-Cell Lymphoma
• Plasmapheresis
• Polycythemia Rubra Vera
• Prostate Cancer
• Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
• Renal (Kidney) Cancer
• Secondary Malignancies
• Skin Cancer
• Squamous Cell Carcinoma
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Testicular Cancer
• Thalassemia
• Thoracentesis
• Thrombocytosis
• Thyroid Cancer
• Venous Embolism and Thrombosis
• von Willebrand Disease
 more details

 Years Since Graduation

  • 38

 State License

  • New York

 Spoken Languages

  • Hebrew
  • Spanish

 Education & Training

Medical School

Facultad De Medicina Universidad Nacional Autonoma

Graduated: 1985

 Awards

Awards for Dr. Ruben Niesvizky, MD are not present.

 Dr. Niesvizky Reviews

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 Office Locations


Primary location

 Office Address
520 East 70th Street
New York (NY)
New York
10021
 Phone:(212) 746-2060

Other Office Locations

 New York Weil Cornell University ONC
525 East 68th Street
New York (NY)
New York
10065
 Phone:(212) 746-2060
Additional data:
Free Standing Surgery Center?    No
Office Volume:    30 patients per day
Performs Procedures On Site?    No

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Office Address, 520 East 70th Street, New York, New York (NY), 10021




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Amalgamated Clothing & Textile Workers Union
  • Amalgamated Clothing & Textile Workers Union WC
  • Amerigroup (Wellpoint)
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Capital District Physician's Health Plan (CDPHP) HMO
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Commercial Insurance Company
  • Delta Health System
  • Emblem Health
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Empire Blue Cross Blue Shield HMO
  • Freedom Plan
  • GEHA
  • GHI PPO
  • Government Employees Health Association (GEHA)
  • Great West Healthcare-Cigna PPO
  • Health Net
  • HealthFirst
  • HealthPartners
  • Humana
  • Locals (any local)
  • MagnaCare
  • MagnaCare PPO
  • Medicaid
  • Medicare
  • Medicare Advantage PFFS
  • Medicare MCR
  • MVP Health Care
  • Navigate HMO
  • Navigate POS
  • Neighborhood Health Providers
  • Open Access Plus
  • Options PPO
  • Oxford Health Plans
  • Oxford Liberty
  • Pathway Enhanced Guided Access
  • POMCO Group
  • Prism Blue Priority EPO
  • SelectHealth
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Ruben Niesvizky, MD are not present.

 Patients Questions

Patients questions for Dr. Ruben Niesvizky, MD are not present.

 Affiliated Hospitals


New York - Presbyterian/Weill Cornell photo


New York - Presbyterian/Weill Cornell

525 East 68th Street New York NY, New York, 10021

New York - Presbyterian/Weill Cornell is a hospital located in New York, NY. This hospital reports jointly with New York Presbyterian - Columbia. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis costs are...



New York Presbyterian - Columbia photo


New York Presbyterian - Columbia

630 West 168th Street New York NY, New York, 10032

New York Presbyterian - Columbia is a hospital located in New York, NY. This hospital reports jointly with New York Presbyterian/Allen. Therefore the ratings and awards apply to multiple hospitals and this specific hospital may not provide all rated services. Procedures/Diagnosis costs are at the st...



  •  Latest reviews for Hematology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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