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Dr. Mary O'Keeffe, MD

Hematology & Oncology* Age 43
Dr. Mary O'Keeffe, MD
3.8 (10 Ratings)

Offers telehealth

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Dr. Mary O'Keeffe, MD is a Hematology & Oncology Specialist in Mineola, NY.
Dr. Mary O'Keeffe, MD
3.8 (10 Ratings)
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Dr. Mary O'Keeffe, MD

Hematology & Oncology* Age 43
Mineola, NY
Accepting new patients

Offers telehealth

Dr. Mary O'Keeffe, MD is a Hematology & Oncology Specialist in Mineola, NY.

About

Dr. Mary O'Keeffe, MD is a Hematology & Oncology Specialist in Mineola, NY. They currently practice at Practice and are affiliated with NYU Langone Hospital - Manhattan. Dr. O'Keeffe has experience treating conditions like Bone Cancer, Thyroid Cancer and Anemia among other conditions at varying frequencies. At present, Dr. O'Keeffe received an average rating of 3.8/5 from patients and has been reviewed 10 times. Their office accepts new patients and telehealth appointments. Dr. O'Keeffe is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

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

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Hematology & Oncology Specialists

Compare Dr. O'Keeffe with our nearby Hematology & Oncology Specialists at Episcopal Health Services St. John's Medical Group
These providers are on the medical staff of Episcopal Health Services St. John's Medical Group
These providers are on the medical staff of Episcopal Health Services St. John's Medical Group.
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Experience Check

Enter a condition or procedure
Bone Cancer
Thyroid Cancer
Anemia
Bone Cancer
Thyroid Cancer
Anemia
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Metastatic Respiratory System Cancer
Kidney Cancer
Adrenal Gland Cancer
Anal or Rectal Pain
Bladder Cancer
Bleeding Disorders
Breast Cancer
Breast Lump
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Coagulation Disorders
Colorectal Cancer
Constipation
Dehydration
Diffuse Large B-Cell Lymphoma
Fever
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Hemophilia
Leukocytosis
Liver Cancer
Lung Cancer
Lymphocytosis
Myelodysplastic Syndromes
Myeloma
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Myeloproliferative Disorders
Neutropenia
Non-Hodgkin's Lymphoma
Osteosarcoma
Peritoneal Cancer
Polycythemia Rubra Vera
Prostate Cancer
Shortness of Breath
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Small Intestine Cancer
Thrombocytosis
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Vitamin B Deficiency
Advance Directive End of Life Planning
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Smoking Cessation Counseling
Abdominal Pain
Acidosis
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Acquired Hemolytic Anemia
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Leukemia
Acute Lymphocytic Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Acute Pharyngitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adult Failure to Thrive
Alkalosis
All Headaches (incl. Migraine)
All Lymphoma
Allergic Rhinitis
Amyloidosis
Anal and Rectal Cancer
Anaplastic Large Cell Lymphoma
Anaplastic Large Cell Lymphoma, ALK Positive
Antiphospholipid Syndrome (APS)
Anxiety
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Arthritis
Arthritis of the Elbow
Aspergillosis
Asphyxia and Hypoxemia
Asthma
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Ataxia
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Atherosclerosis
Atrophic Vaginitis
Back Pain
Basal Cell Carcinoma
Bedsores
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Biliary Tract Cancer
Bladder Infection
Blood Disorders
Blood Disorders in Pregnancy
Blood in Urine (Hematuria)
Bone Disorders
Brain Cancer
Breast Carcinoma
Breast Pain
Bronchiectasis
Burkitt's Lymphoma
Cachexia
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Calcium Metabolism Disorders
Cancer
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Cellulitis
Central Nervous System Lymphoma
Cervical Cancer
Chest Pain
Chordoma
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Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Myeloid Leukemia (CML)
Chronic Neck Pain
Chronic Pain
Chronic Pulmonary Embolism
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Cold Sore
Colon Cancer
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Cutaneous T-Cell Lymphoma
Deep Vein Thrombosis (DVT)
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Ductal Carcinoma in Situ
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
ENT Cancer
Enteritis
Esophageal Cancer
Esophagitis
Essential Tremor
Extramedullary Plasmacytoma
Eye Cancer
Fibromyalgia
Folic Acid Deficiency
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3
Gait Abnormality
Gallbladder and Biliary Tract Cancer
Gallbladder Cancer
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Genital Herpes
Gonorrhea Infections
Gout
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Hair Loss
Head and Neck Cancer
Headache
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Heart Disease
Hemochromatosis
Hemophilia A
Hemorrhoids
Hereditary Amyloidosis
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hodgkin's Disease
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hypercoagulable State
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogammaglobulinemia
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Immune Thrombocytopenia
Immune Thrombocytopenic Purpura (ITP)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Joint Pain
Kaposi's Sarcoma
Kidney Infection
Laryngeal Cancer
Leukocytopenia
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Lobular Carcinoma
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Lymphocytopenia
Lymphoma
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Lymphoma, Large-Cell
Macroglobulinemia (incl. Waldenstrom's )
Magnesium Metabolism Disorders
Malaise and Fatigue
Male Breast Carcinoma
Malignant Mediastinal Tumor
Malignant Pleura Secondary
Malnutrition
Mantle Cell Lymphoma
Marginal Zone Lymphoma
Mast Cell Diseases
Mastodynia
Maternal Anemia
Melanoma
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Menopausal and Postmenopausal Disorders
Menstrual Disorders
Merkel Cell Carcinoma
Migraine
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Mineral Metabolism Disorders
Muscle Cramping
Muscle Spasm
Mycosis Fungoides
Nail and Nail Bed Infection
Nausea
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Neuroendocrine Tumors
Nodular Lymphoma
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Ovarian Cancer
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Pancreatic Cancer
Pancytopenia
Patellofemoral Pain Syndrome (PFPS)
Penile Cancer
Penile Carcinoma
Pericardial Disease
Peripheral T-Cell Lymphoma
Pharyngitis
Pheochromocytoma
Phosphorus Metabolism Disorders
Pineal Region Tumors
Pleura Cancer
Pleural Cancer
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
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Potassium Deficiency
Pregnancy-Related Disorders
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Purpura
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Rash
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Rectal Cancer
Reflux Esophagitis
Reticulosarcoma
Salivary Gland Stones and Inflammation
Sarcoidosis
Sciatica (Not Due to Disc Displacement)
Secondary Diabetes Mellitus
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Secondary Malignancies
Sexually Transmitted Diseases (STDs)
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Sinus Bradycardia
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Skin Cancer
Skin Ulcer
Sleep Apnea
Soft Tissue Sarcoma
Squamous Cell Carcinoma of Skin
Stomach and Small Intestine Cancer
Stomach Cancer
Systemic Amyloidosis
Tension Headache
Testicular Cancer
Thalassemia
Thalassemia Minor
Throat Cancer (Nasopharyngeal)
Throat Pain
Thrombosis
Thrush
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Thyroid Goiter
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Tonsil Cancer
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Urinary Incontinence
Uterine Cancer
Vaginitis or Vaginosis
Vascular Disease
Venous Compression
Venous Insufficiency
Vertigo
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Viral Enteritis
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Viral Infection
Vitamin B12 Anemia
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Bone Marrow Evaluation
Erythropoietin Test
HPC Transplantation (Stem Cell Transplant)
Immunization
Leukemia Diagnostic Evaluations
Liver Biopsy
Lymphoma Evaluation
Plasmapheresis
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • National (BlueCard) PPO
  • Blue Cross and Blue Shield
  • Capital District Physician's Health Plan (CDPHP) HMO
  • HealthyBlue 2.0
  • Emblem Health
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care PPO
  • Choice Care PPO
  • MultiPlan PPO
  • United Healthcare

Locations

  1. 1 Winthrop Oncologyhematology Associates
    200 Old Country Rd Ste 450, Mineola, NY 11501
  2. 2 Winthrop University Hospital
    259 1st St, Mineola, NY 11501
  3. 3 Winthrop Cardiology Associates
    120 Mineola Blvd Ste 500, Mineola, NY 11501

Patient Satisfaction

Likelihood to recommend Dr. O'Keeffe
3.8
Based on 10 Reviews
5 Stars (7)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (3)

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How likely are you to recommend Dr. O'Keeffe?

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Patient Reviews
Jun 18, 2022
I am lucky that Dr. O’Keeffe is my oncologist. She is very thorough. She explains every part of my disease and treatment. She pays attention to my complaints and concerns. I never have to wait when I see her and scheduling appointments is very easy. I feel like she really cares about me!! I would highly recommend Dr O’Keeffe if you need an oncologist.
Alex — Jun 18, 2022
See more reviews on Healthgrades
Photo: Dr. Mary O'Keeffe, MD
How would you rate your experience with Dr. Mary O'Keeffe, MD?
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Dr. O'Keeffe's Office & Staff

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Experience with Dr. O'Keeffe

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  • 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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Telehealth Options
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(516) 663-9544

About Me

Specialties*
Hematology & Oncology
Hematology
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

Board Certifications

Board Certifications
  • Hematology, 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.
Common Questions and Answers
Responses are sourced directly from patients.
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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. Mary O'Keeffe, MD. To arrange an appointment, call the number on Dr. O'Keeffe's profile.

Dr. O'Keeffe frequently treats the following conditions: Bone Cancer, Thyroid Cancer and Anemia. See more on Sharecare.

Dr. Mary O'Keeffe, MD is affiliated with NYU Langone Hospital - Manhattan.

Yes, Dr. Mary O'Keeffe, MD holds board certification in Hematology, Internal Medicine and Medical Oncology.

Hospital Affiliations

  • NYU Langone Hospital - Manhattan

    550 1st Ave, New York, NY