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Dr. Diane Clausen, MD

Hematology* Age 64
Dr. Diane Clausen, MD
4.7 (13 Ratings)
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Dr. Diane Clausen, MD is a Hematologist in East Setauket, NY.
Dr. Diane Clausen, MD
4.7 (13 Ratings)
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Dr. Diane Clausen, MD

Hematology* Age 64
East Setauket, NY
Accepting new patients
34 years of experience
Dr. Diane Clausen, MD is a Hematologist in East Setauket, NY.

About

Dr. Clausen graduated from Stony Brook University Renaissance School of Medicine. Dr. Diane Clausen, MD is a Hematologist in East Setauket, NY and has 34 years experience. Dr. Clausen currently practices at Practice and are affiliated with Stony Brook University Hospital. At present, Dr. Clausen received an average rating of 4.7/5 from patients and has been reviewed 13 times. Dr. Clausen's office accepts new patients. Dr. Clausen is board certified in Hematology and accepts multiple insurance plans.

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

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Experience Check

Enter a condition or procedure
Acute Leukemia
Acute Myeloid Leukemia
Adrenal Gland Cancer
Acute Leukemia
Acute Myeloid Leukemia
Adrenal Gland Cancer
Acute Leukemia
Acute Myeloid Leukemia
Adrenal Gland Cancer
All Lymphoma
Anal and Rectal Cancer
Anal Disorders
Anemia
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Antiphospholipid Syndrome (APS)
Astrocytoma
Autoimmune Diseases
Benign Lung Neoplasms
Biliary Tract Cancer
Bladder Cancer
Bleeding Disorders
Blood Disorders
Blood Disorders in Pregnancy
Bone Cancer
Bone Disorders
Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
Brain Cancer
Brain Disorders
Breast Cancer
Breast Diseases
Breast Lump
Cancer
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Central Nervous System Lymphoma
Cervical Cancer
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Chronic Myeloid Leukemia (CML)
Coagulation Disorders
Colorectal Cancer
Deep Vein Thrombosis (DVT)
Ductal Carcinoma in Situ
Endocrine Gland Cancer
Esophageal Cancer
Esophageal Diseases
Gallbladder and Biliary Tract Cancer
Gastrointestinal Diseases
Gynecologic Cancer
Head and Neck Cancer
Hemophilia
Hodgkin's Disease
Hypercoagulable State
Hypogammaglobulinemia
Immune Thrombocytopenic Purpura (ITP)
Kidney Cancer
Laryngeal Cancer
Leukocytosis
Liver Cancer
Lung Cancer
Lymphocytosis
Lymphoma
  • View other providers who treat Lymphoma
Lymphoma, Large-Cell
Lymphosarcoma
Macroglobulinemia (incl. Waldenstrom's )
Male Breast Cancer
Marginal Zone Lymphoma
Maternal Anemia
Medulloblastoma
Melanoma
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Merkel Cell Carcinoma
Metastatic Respiratory System Cancer
Multiple Myeloma
Myelodysplastic Syndromes
Myeloma
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Myeloproliferative Disorders
Neuroendocrine Tumors
Neutropenia
Nodular Lymphoma
Non-Hodgkin's Lymphoma
Oral Cancer
Osteosarcoma
Ovarian Cancer
Pancreatic Cancer
Pancytopenia
Paroxysmal Nocturnal Hemoglobinuria
Peripheral T-Cell Lymphoma
Peritoneal Cancer
Polycythemia Rubra Vera
Pregnancy-Related Disorders
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Prostate Cancer
Pulmonary Disease
Purpura
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Reticulosarcoma
Retroperitoneum Cancer
Schwannoma
Secondary Malignancies
Sickle Cell Disease
Skin Cancer
Small Intestine Cancer
Soft Tissue Sarcoma
Squamous Cell Carcinoma of Skin
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Testicular Cancer
Thalassemia
Throat Cancer (Nasopharyngeal)
Thrombocytosis
Thrombosis
Thyroid Cancer
Tongue Cancer
Urinary Disorders
Uterine Cancer
Vascular Disease
Venous Embolism and Thrombosis
Vitamin B Deficiency
Vitamin B12 Deficiency
von Willebrand Disease
Anemia and Iron Deficiency Screening
Cancer Screening
Erythropoietin Test
Oral Cancer Screening
Plasmapheresis
Skin Screenings
Thoracentesis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Oxford Health Plans
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Medicare
  • Connecticare
  • National (BlueCard) PPO
  • Empire Blue Cross Blue Shield
  • Blue Cross and Blue Shield
  • MagnaCare
  • Open Access
  • Health Insurance Plan of Greater New York (HIP) PPO
  • Harvard Pilgrim Health Care PPO
  • Choice Plus POS
  • Cigna
  • Medicaid
  • Choice Plus POS II
  • HealthyBlue 2.0
  • Choice Care PPO
  • First Health (Coventry Health Care)

Locations

  1. 1 Digestive Disease Care PC
    235 N Belle Mead Ave, East Setauket, NY 11733
    Icon Directions Right Arrow Directions Phone Icon (631) 474-6000
  2. 2 Stony Brook University Hospital
    101 Nicolls Rd, Stony Brook, NY 11794
    Icon Directions Right Arrow Directions Phone Icon (631) 751-3000
  3. 3 Office
    15 Nicolls Rd, Stony Brook, NY 11794
    Icon Directions Right Arrow Directions Phone Icon (631) 751-3000
  4. 4 NY Cancer & Blood Specialists
    1500 Route 112 Bldg 4, Port Jeff Sta, NY 11776
    Icon Directions Right Arrow Directions Phone Icon (631) 751-3000

Patient Satisfaction

Likelihood to recommend Dr. Clausen
4.7
Based on 13 Reviews
5 Stars (12)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Dr. Clausen's Office & Staff

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  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Clausen

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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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About Me

Specialties*
Hematology
Medical 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

Education

Medical Education
  • Stony Brook University Renaissance School of Medicine
    1990
Medical Education

Board Certifications

Board Certifications
  • Hematology
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
  • University Hosp-Suny Stony Brook Health Scis Center School of Medicine
    1991
Internship

Fellowship

Fellowship Hospital
  • University Hospital SUNY Stony Brook Health Scis Center School Med
    1996
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Clausen communicate via email?
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Does Dr. Clausen offer telehealth services or virtual visits?
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Does Dr. Clausen offer an online patient portal?
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Does Dr. Clausen have free onsite parking?
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Does Dr. Clausen offer weekend visits?
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Does Dr. Clausen specialize in working with children or adolescents?
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Does Dr. Clausen specialize in couples therapy?
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Does Dr. Clausen specialize in working with LGBTQ+ community?
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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. Diane Clausen, MD. To arrange an appointment, call the number on Dr. Clausen's profile.

Dr. Diane Clausen, MD is affiliated with Stony Brook University Hospital.

Yes, Dr. Diane Clausen, MD holds board certification in Hematology.

Hospital Affiliations

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY