Dr. Mark Greenstadt, MD
Endocrinology, Diabetes & Metabolism*•Male•Age 75
Endocrinology, Diabetes & Metabolism*
Dr. Mark Greenstadt, MD is a diabetes & metabolism endocrinologist in Northridge, CA and has over 45 years of experience in the medical field. Dr. Greenstadt has extensive experience in Thyroid Disorders. He graduated from UNIVERSITY OF CALIFORNIA AT LOS ANGELES / CENTER FOR HEALTH SCIENCES in 1976. He is affiliated with Northridge Hospital Medical Center. He is accepting new patients.
Practice
18350 Roscoe Blvd Ste 714 Northridge, CA 91325Accepting new patients
Hospital Highlight
Dr. Greenstadt is affiliated with Northridge Hospital Medical Center Northridge, a highly rated and top awarded hospital for endocrinology, diabetes & metabolism.
At a Glance
- Areas of ExpertiseDr. Greenstadt specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. • See board certifications
- Trustworthy
- Practices at Top Hospital
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Dr. Greenstadt's Reviews
Likelihood to recommend Dr. Greenstadt
| 5 star | 69% | 69% |
| 4 star | 4% | 4% |
| 3 star | 4% | 4% |
| 2 star | 0% | 0% |
| 1 star | 23% | 23% |
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- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Didn't listen or answer questions
- Didn't explain conditions well
- Appointment was rushed
- Didn't trust the provider's decisions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
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Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Greenstadt to family and friends is 3.9615386 out of 5
About Me
biography
Dr. Mark Greenstadt, MD is a diabetes & metabolism endocrinologist in Northridge, CA and has over 45 years of experience in the medical field. Dr. Greenstadt has extensive experience in Thyroid Disorders. He graduated from UNIVERSITY OF CALIFORNIA...read moreEndocrinology, Diabetes & Metabolism
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of California At Los Angeles / Center For Health Sciences
Medical School, 1976
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, 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.
Learn more about medical license public record checkFocus on Diabetes
Locations
Practice
Affiliated Hospitals
- Recipient of 25
hospital awardsAmerica’s 100 Best Hospitals for Critical Care Award™ (2025)
Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies
View all awardsAmerica's 100 Best Hospitals Award™ (2025, 2024, 2023)
Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
73%Patients said that doctors always listened to them and explained things well3% lower than the national average
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