Dr. Mary Johnstone, MD
Dr. Mary Johnstone, MD
About
Dr. Johnstone graduated from
Patients said this doctor explains conditions well.
Patients said this doctor is trustworthy.
Patients are usually seen in 10 minutes or less.
Experience Check
Insurance Accepted
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Cigna PPOLocalPlusCigna HMOOpen Access Plus
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LibertyFreedom
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MVP Health Plan EPO
Locations
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Winthrop University Hospital259 1st St, Mineola, NY 11501
Patient Satisfaction
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How likely are you to recommend Dr. Johnstone?
thorough with explaining the process of making diagnosis and treatment plan
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About Me
- *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
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St. Georges University School of Medicine
2008
Board Certifications
- Emergency Medicine
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. Mary Johnstone, MD. To arrange an appointment, call the number on Dr. Johnstone's profile.
Dr. Johnstone in specializes in Emergency Medicine. See more on Sharecare.
Dr. Johnstone's office is located at 259 1st St Mineola, NY 11501. You can find other locations and directions on Sharecare.
Dr. Johnstone provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. Mary Johnstone, MD is affiliated with NYU Langone Hospitals.
Yes, Dr. Mary Johnstone, MD holds board certification in Emergency Medicine.
Dr. Mary Johnstone, MD has a star rating of 5.0/5. See more patient feedback on Sharecare.
Hospital Affiliations
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NYU Langone Hospitals
550 1st Ave, New York, NY