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Hematology Specialist, Oncology Specialist (cancer)
20 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Diane Clausen:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

3.0
  • Currently 3 of 4 stars
(5)
Patient comments (2)

The overall average patient rating of Dr. Diane Clausen is Good. Dr. Clausen has been reviewed by 5 patients who have provided 2 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.7
  • Currently 2.6666666666667 of 4 stars
Promptness 2.7
  • Currently 2.6666666666667 of 4 stars
Courteous Staff 2.7
  • Currently 2.6666666666667 of 4 stars
Accurate Diagnosis 3.0
  • Currently 3 of 4 stars
Bedside Manner 3.0
  • Currently 3 of 4 stars
Spends Time with Me 3.0
  • Currently 3 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

Dr. Diane Clausen, MD is board certified in Hematology and Medical Oncology.

  • She has special expertise in 4 areas:
  • Chronic B-Cell Lymphocytic Leukemia
  • Holistic Health
  • Leukemia
  • Lymphoma

Education & Awards

Dr. Clausen graduated from Stony Brook University.


Affiliations

Dr. Clausen has 13 hospital affiliations:

  • Stony Brook University Hospital 
  • St Charles Hospital 

> > > > Dr. Diane Clausen, MD

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Additional Information
Dr. Diane Clausen MD is a female Hematologist, has 20 years of experience and practices in Hematology and Medical Oncology.
Where does Dr. Diane Clausen practice?
Dr. Diane Clausen has 1 office location.
Dr. Diane Clausen practices Hematology and Medical Oncology near East Setauket, NY.
See East Setauket Hematologists and East Setauket Oncologists.