0 reviews
Summary
Dr. Sixsmith graduated from the University of Pittsburgh School of Medicine in 1973. She works in Flushing, NY and specializes in Emergency Medicine and Internal Medicine. Dr. Sixsmith is affiliated with Newyork Presbyterian Queens and Mount Sinai Kravis Childrens Hospital.
Quick Facts
- 53 years of experience
- Harlem Hospital Center
- 2 specialties
- 4 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 1 office location
- Female
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Diane Mary Sixsmith, MD | Dr. Steven Guillen, MD | Dr. Haviva Malina, MD | Christopher Carleo, MD |
| Emergency Medicine | Emergency Medicine | Emergency Medicine | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 53 Years of Experience | 21 Years of Experience | 28 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Flushing , NY | Staten Island , NY | New York , NY | East Setauket , NY |
| Med School: University Of Pittsburgh School Of Medicine | Med School: University of Pennsylvania School of Medicine | Med School: Albert Einstein College Of Medicine | Med School: Suny Stony Brookhealth |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Diane Mary Sixsmith
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Diane Mary Sixsmith has the following 2 specialties
Specialty Expertise
Dr. Diane Mary Sixsmith has the following 4 areas of expertise
Certifications, License, & Education
53 Years Experience
Dr. Diane Mary Sixsmith holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2025.
Education & Training
Residency
Completed their residency at Harlem Hospital Center.
Medical School
Graduated from University Of Pittsburgh School Of Medicine in 1973.
NPI Number
Dr. Sixsmith's NPI number is 1043237779.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Dr. Diane Sixsmith?
- You can find contact information for Dr. Diane Sixsmith here on Vitals.
- Which hospitals is Dr. Diane Sixsmith affiliated with?
- Dr. Diane Sixsmith is affiliated with Newyork Presbyterian Queens and Mount Sinai Kravis Childrens Hospital.
- Does Dr. Diane Sixsmith accept virtual/telehealth appointments?
- Dr. Diane Sixsmith has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Diane Sixsmith's office located?
- Dr. Diane Sixsmith's office is located at 5645 Main St, Flushing, NY, 11355.
- Is Dr. Diane Sixsmith accepting new patients?
- Dr. Diane Sixsmith has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





