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Dr. Diane Clausen, MD

Hematology*•Female•Age 63

Hematology*

Dr. Diane Clausen, MD is a hematology specialist in East Setauket, NY and has over 33 years of experience in the medical field. She graduated from Stony Brook University Renaissance School of Medicine in 1990. She is affiliated with medical facilities such as Stony Brook University Hospital and Mather Hospital. She is accepting new patients.

Dr. Diane Clausen, MD

Practice

235 N Belle Mead Ave East Setauket, NY 11733

Make an Appointment

(631) 474-6000

Accepting new patients

(631) 474-6000

Hospital Highlight

Dr. Clausen is affiliated with Mather Hospital Port Jefferson, a highly rated hospital.

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Dr. Clausen's Reviews

Likelihood to recommend Dr. Clausen

4.7

13 ratings
5 Star
92%
92%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
8%
8%

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How was your experience with Dr. Clausen?

About Me

Biography

Dr. Diane Clausen, MD is a Hematology Specialist in East Setauket, NY and has over 33 years of experience in the medical field. She graduated from Stony...Read more

Specialties*

  • Hematology
  • Medical Oncology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

Board Certifications

American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Hematology
Learn more about board certification

University Hospital SUNY Stony Brook Health Scis Center School Med

Fellowship Hospital, 1996

University Hosp-Suny Stony Brook Health Scis Center School of Medicine

Internship Hospital, 1991

Stony Brook University Renaissance School of Medicine

Medical School, 1990

  • Healthgrades Honor Roll
Learn more about recognized doctors

Common Questions and Answers

    Please call the office to learn more. (631) 474-6000

    What is the best way to schedule an appointment with Dr. Diane Clausen, MD?

    View contact information to make an appointment.

    Can I use my insurance at Dr. Diane Clausen, MD?

    Dr. Diane Clausen, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    Does Dr. Diane Clausen, MD accept new patients?

    New patients are generally accepted by Dr. Diane Clausen, MD on Healthgrades. To arrange an appointment, call the number on Dr. Clausen's profile.

    What is Dr. Diane Clausen, MD's office address?

    Dr. Clausen's office is located at 235 N Belle Mead Ave, East Setauket, NY 11733. You can find other locations and directions on Healthgrades.

    Focus on Bile Duct Cancer

    Locations

    Practice

    Northeast Endoscopy235 N Belle Mead Ave East Setauket, NY 11733
    1
    Stony Brook University Hospital101 Nicolls Rd Stony Brook, NY 11794
    2

    Affiliated Hospitals

    Mather Hospital

    75 N Country Rd
    Port Jefferson, NY 11777
    Recipient of 16
    hospital awards

    America's 250 Best Hospitals Award™ (2024, 2023)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    85%
    Patients said that nurses always listened to them and explained things well

    11% higher than the national average

    View all patient feedback

    Saint Charles Hospital

    200 Belle Terre Rd
    Port Jefferson, NY 11777
    Recipient of 1
    hospital award

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

    Stony Brook University Hospital

    101 Nicolls Rd
    Stony Brook, NY 11794
    Recipient of 28
    hospital awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    74%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality.