Dr. Mark Greenstadt, MD

Dr. Mark Greenstadt, MD

Endocrinology, Diabetes & Metabolism  ·  
Male  ·  
Age 68
(19)
Save
Dr. Mark Greenstadt, MD is an endocrinology, diabetes & metabolism specialist in Northridge, CA and has been practicing for 42 years. He graduated from David Geffen School Of Medicine At UCLA, University Of California, Los Angeles in 1976 and specializes in endocrinology, diabetes & metabolism, endocrinology & metabolism, and more.

18350 Roscoe Blvd Ste 300

Northridge, CA 91325

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Molina Healthcare
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Greenstadt

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

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

Autoimmune Diseases
very high
more than 96% of peers
Diabetes With Renal Manifestations
high
more than 85% of peers
Thyroid Cyst
normal
more than 78% of peers

Dr. Greenstadt'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.

3  Specialties

  • Endocrinology, Diabetes & Metabolism
  • Endocrinology & Metabolism
  • Internal Medicine

2  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

37  Conditions Treated

Less
Read Less

1  Procedures

  • Aspiration or Injection of Thyroid Cyst

Background Check

0 Malpractice Claims

No malpractice history found for California.

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

  • David Geffen School Of Medicine At UCLA, University Of California, Los Angeles
    Medical School | Graduated 1976
  • L a Co Usc Med Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Greenstadt has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Greenstadt's Reviews

3.9
Likelihood of recommending Dr. Greenstadt to family and friends
19 total reviews (3 have comments)

Likelihood to Recommend (19)

  • 5
    (13)
  • 4
    (1)
  • 3
    (0)
  • 2
    (0)
  • 1
    (5)

Dr. Greenstadt's Performance

  • Trustworthiness

    VERY GOOD
  • Explains condition(s) well

    VERY GOOD
  • Answers questions

    VERY GOOD
  • Time well spent

    VERY GOOD

Office & Staff Performance

  • Scheduling

    VERY GOOD
  • Office environment

    VERY GOOD
  • Staff friendliness

    VERY GOOD
  • Average wait time

    10 to 15 minutes

Patient Comments (3)

excellent doctor with a great bedside manner. puts you at ease and explains things very well
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Amazing doctor that can assess any situation. Very busy, but well worth every moment spent with him. Excellent at diagnosing. Dr. Greenstadt is my families physician of choice. If our new Ins. doesn't have him as one of their doctors I would rather change ins. or pay out of pocket. We love him
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Very Competent
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