Dr. Diane Clausen, MD

Dr. Diane Clausen, MD

Hematology  |  
Female  |  
Age 57
(12)
Insurances AcceptedSave
Dr. Diane Clausen, MD is a hematology doctor who practices in East Setauket, NY. She is 57 years old and has been practicing for 27 years. Dr. Clausen is affiliated with Stony Brook University Hospital, Saint Catherine of Siena Medical Center, Saint Charles Hospital and John T. Mather Memorial Hospital.

235 N Belle Mead Ave

East Setauket, NY 11733

Contact Information

(631) 751-3000

Insurance Accepted

  • AvMed
  • Blue Cross Blue Shield
  • Cigna
  • Connecticare
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • MagnaCare
  • Medicaid
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Clausen

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Clausen performs your care needs compared to other doctors.

Coagulation Disorders (incl. Hemophilia)
very high
more than 99% of peers
Neutropenia
very high
more than 99% of peers
Blood Disorders
very high
more than 99% of peers

Dr. Clausen's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

3

Specialties

  • Hematology
  • Medical Oncology
  • Oncology
3

Board Certifications

  • Hematology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Medical Oncology
    Accredited by: American Board of Internal Medicine*
78

Conditions Treated

  • Acute Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal Disorders
  • Anal and Rectal Cancer
  • Anemia
  • Antiphospholipid Syndrome (APS)
  • Autoimmune Diseases
  • Bile Duct Cancer
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Brain Cancer
  • Brain Disorders
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Cervical Cancer
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Deep Vein Thrombosis (DVT)
  • ENT Cancer
  • Esophageal Cancer
  • Esophageal Diseases
  • Gallbladder and Biliary Tract Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Leukocytosis
  • Liver Cancer
  • Lung Cancer
  • Lung Neoplasms, Not Specified as Malignant
  • Lymphocytosis
  • Lymphoma, Large-Cell
  • Marginal Zone Lymphoma
  • Melanoma
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Osteosarcoma
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Polycythemia Rubra Vera
  • Pregnancy-Related Disorders
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Retina Diseases
  • Secondary Malignancies
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Throat Cancer (Nasopharyngeal)
  • Thrombocytosis
  • Thrombosis
  • Tongue Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Vascular Disease
  • Venous Embolism and Thrombosis

More

Read More
3

Procedures

  • Bone Marrow Biopsy
  • Plasmapheresis
  • Thoracentesis

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Stony Brook Univ Health Sciences Center School Of Medicine
    Medical School | Graduated 1990
  • University Hospital SUNY Stony Brook Health Scis Center School Med
    Internship Hospital | Completed 1991
  • University Hospital SUNY Stony Brook Health Scis Center School Med
    Residency Hospital | Completed 1993
  • University Hospital SUNY Stony Brook Health Scis Center School Med
    Fellowship Hospital | Completed 1996

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Clausen has no media or publications listed.

Languages Spoken

  • English
  • Italian
  • Spanish

Memberships & Professional Affiliations

Dr. Clausen does not have any memberships or affiliations listed. If you are Dr. Clausen and would like to add memberships or affiliations, please update your profile.

Dr. Clausen's Reviews

Likelihood of recommending Dr. Clausen to family and friends
5.0
based on 12 total reviews
Dr. Clausen's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    10 to 15 minutes
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Visit Dr. Clausen

Now Accepting New Patients
Dr. Clausen accepts 12 insurance carriers
  • AvMed
    Open Access
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
  • Connecticare
    Connecticare HMO
  • EmblemHealth
    Health Insurance Plan of Greater New York (HIP) PPO
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • MagnaCare
    MagnaCare PPO
  • Medicaid
  • National Elevator
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Clausen has admitting privileges

John T. Mather Memorial Hospital
75 N Country Rd
Port Jefferson, NY 11777
View Hospital Profile
Saint Catherine of Siena Medical Center
50 Route 25A
Smithtown, NY 11787
View Hospital Profile
Saint Charles Hospital
200 Belle Terre Rd
Port Jefferson, NY 11777
View Hospital Profile
Stony Brook University Hospital
101 Nicolls Road
Stony Brook, NY 11794
View Hospital Profile

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