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Dr. John Allan, MD

Hematology & Oncology*
4.9 (127)
Map Pin Small New York, NY
Accepting new patients
15 years of experience

Offers telehealth

Overview of Dr. John Allan, MD

Dr. John Allan, MD is a Hematology & Oncology Specialist in New York, NY. They specialize in Hematology & Oncology, has 15 years of experience. They graduated from Saint Louis University School of Medicine and is affiliated with Weill Cornell Medical Center. Dr. Allan, completed a residency at New York Presbyterian Hospital Weill Cornell Medical Center. Patients rated Dr. Allan an average 4.9 star rating.

Dr. Allan works at Lymphoma in New York, NY. They frequently treat conditions like Chronic Lymphocytic Leukemia, Acquired Hemolytic Anemia and Non-Hodgkin's Lymphoma along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and CareFirst Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Allan's Office Locations

  1. 1
    Lymphoma
    520 E 70th St # 3, New York, NY 10021 Icon Directions Right Arrow Directions Phone Icon (212) 582-3422
  2. 2
    Chronic Lymphocytic Leukemia (CLL)
    520 E 70th St # 3, New York, NY 10021 Icon Directions Right Arrow Directions Phone Icon (212) 582-3422

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Chronic Lymphocytic Leukemia
Acquired Hemolytic Anemia
Non-Hodgkin's Lymphoma
Chronic Lymphocytic Leukemia
Acquired Hemolytic Anemia
Non-Hodgkin's Lymphoma

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Chronic Lymphocytic Leukemia
Acquired Hemolytic Anemia
Non-Hodgkin's Lymphoma
Diffuse Large B-Cell Lymphoma
Leukocytosis
Lymphocytosis
Bone Marrow Biopsy
Anemia
  • View other providers who treat Anemia
Bleeding Disorders
Coagulation Disorders
Follicular Lymphoma Grade 1
Hodgkin's Disease
Macroglobulinemia (incl. Waldenstrom's )
Mantle Cell Lymphoma
Marginal Zone Lymphoma
Neutropenia
Pancytopenia
Primary Central Nervous System Lymphoma
Prostate Cancer
Skin Cancer
Vitamin B Deficiency
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
All Lymphoma
Anaplastic Large Cell Lymphoma
Anaplastic Large Cell Lymphoma, ALK Negative
Anaplastic Large Cell Lymphoma, ALK Positive
Astrocytoma
Basal Cell Carcinoma
Bladder Cancer
Bone Cancer
Brain Cancer
Breast Cancer
Breast Lump
Burkitt's Lymphoma
Cancer of Cerebral Meninges
Central Nervous System Lymphoma
Cholangiocarcinoma
Chronic Myeloid Leukemia (CML)
Colorectal Cancer
Constitutional Aplastic Anemia
Cryoglobulinemia
Cutaneous Follicle Center Lymphoma
Cutaneous T-Cell Lymphoma
Deep Vein Thrombosis (DVT)
Diffuse Follicle Center Lymphoma
Esophageal Cancer
Eye Cancer
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3
Follicular Lymphoma Grade 3A
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Hemophilia
Hypercoagulable State
Immune Thrombocytopenia
Kidney Cancer
Leukocytopenia
Liver Cancer
Lung Cancer
Lymphocytopenia
Lymphoma
  • View other providers who treat Lymphoma
Lymphosarcoma
Malignant Pleura Secondary
Mature T and NK-Cell Cancer
Mediastinal B-Cell Lymphoma
Medulloblastoma
Melanoma
  • View other providers who treat Melanoma
Meningiomas
Metastatic Respiratory System Cancer
Mixed-Cellularity Hodgkins Lymphoma
Mycosis Fungoides
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Myeloproliferative Disorders
Neuroendocrine Tumors
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Oral Cancer
Osteosarcoma
Ovarian Cancer
Pancreatic Cancer
Paroxysmal Nocturnal Hemoglobinuria
Peripheral T-Cell Lymphoma
Peritoneal Cancer
Pineal Region Tumors
Pleura Cancer
Pleural Cancer
Polycythemia Rubra Vera
Primary Hypercoagulable State
Salivary Gland Cancer
Schwannoma
Secondary Hypertension
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma
Soft Tissue Sarcoma of Head, Face, and Neck
Squamous Cell Carcinoma of Skin
Stomach and Small Intestine Cancer
Stomach Cancer
T-Cell Prolymphocytic Leukemia
Thalassemia
Thrombocytosis
Thyroid Cancer
Uterine Cancer
Venous Embolism and Thrombosis
Anemia and Iron Deficiency Screening
Bone Marrow Evaluation
Cancer Screening
Colposcopy
Erythropoietin Test
Excision of Scapula, Clavicle, Rib, or Sternum
Immunotherapy
Leukemia Diagnostic Evaluations
Liver Biopsy
Lymphoma Evaluation
Oral Cancer Screening
Plasmapheresis
Skin Screenings
Thoracentesis
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    Please double-check when making an appointment.

    Insurance Accepted

    • Aetna
    • Affinity Health Plan
    • Amerihealth
    • Amida Care
    • Anthem
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Fidelis Care
    • Midwest Health Plan
    • Oxford Health Plans
    • POMCO Group
    • UnitedHealthCare
    • VNS Choice

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    4.9
    Average provider rating
    Based on 127 ratings
    Patient Ratings (127)
    5 Star
    (122)
    4 Star
    (2)
    3 Star
    (1)
    2 Star
    (0)
    1 Star
    (2)
    Leave a review

    How was your appointment with Dr. Allan?

    Feb 24, 2022
    Dr Allan was so patient with all of my questions. The breadth of knowledge that he had about my condition made me feel quite at ease and comfortable in his care
    — Feb 24, 2022
    Read more reviews on Healthgrades
    Photo: Dr. John Allan, MD
    How would you rate your experience with Dr. John Allan, MD?
    • Likelihood of recommending Dr. Allan to family and friends

    Dr. Allan'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. Allan

    • 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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    About Dr. John Allan, MD

    Specialties*
    • Hematology & Oncology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 15 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    Gender
    • Male
    Gender
    NPI Number
    • 1144462441
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • New York Presbyterian Hospital Weill Cornell Medical Center
    Residency
    Medical Education
    • Saint Louis University School of Medicine
    Medical Education

    Hospital Affiliations

    • Weill Cornell Medical Center

    Frequently Asked Questions

    Dr. John Allan, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Allan is offering online scheduling or call the provider’s office for more information.

    Dr. Allan has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Allan has seen patients for Chronic Lymphocytic Leukemia, Acquired Hemolytic Anemia and Non-Hodgkin's Lymphoma, and more. You can see other conditions treated by Dr. Allan on their profile. Please call the provider’s office to confirm all visit reasons.

    127 patients have reviewed Dr. Allan. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Allan.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Allan, there are benefits to both methods. A person calling to schedule an with Dr. Allan appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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