0 reviews
Summary
Dr. Diane Sinclair has practiced internal medicine, emergency medicine, and pediatrics for 30 years. She completed her residency at LSU Health Sciences and earned her medical degree from Louisiana State University School of Medicine in New Orleans. She sees patients in Gretna and Metairie, Louisiana, and is affiliated with East Jefferson General Hospital, Tulane Lakeside Hospital for Women and Children, Ochsner Medical Center–West Bank, and Brentwood Hospital.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 30 years of experience
- Lsu Health Sciences
- 3 specialties
- 9 areas of expertise
- 5 hospital affiliations
- 6 office locations
- Female
Office Locations
Dr. Diane Mary Sinclair has 6 locationsDaughters Of Charity
1301 Whitney AveGretna, LA 70056 Tel: (504) 367-8777
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Aspen Clinic
3501 Severn Ave Ste 23Metairie, LA 70002Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Tulane Lakeside Hospital For Women And Children
4700 S I 10 Service Rd WMetairie, LA 70001 Tel: (504) 780-8282
Depaul Community Health Center Gretna
1629 Westbank Expy Ste AHarvey, LA 70058Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ||
| Dr. Diane Mary Sinclair, MD | Dr. Ahmed G. Mohiuddin, MD | Dr. Helen Badie, MD | Dr. Adewumi Bakare DMSc, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 30 Years of Experience | 16 Years of Experience | 39 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | |
| Gretna , LA | Metairie , LA | New Orleans , LA | Mesquite , TX |
| Med School: Louisiana State University School Of Medicine In New Orleans | Med School: Medical University Of South Carolina College Of Medicine | Med School: Louisiana State University School of Medicine, New Orleans | Med School: University of Lynchburg - DMSc |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Diane Mary Sinclair
Medical Specialties
Dr. Diane Mary Sinclair has the following 3 specialties
Specialty Expertise
Dr. Diane Mary Sinclair has the following 9 areas of expertise
Certifications, License, & Education
30 Years Experience
Dr. Diane Mary Sinclair holds an expired medical license in the state of Louisiana.
Medical License
Medical Doctor with an expired medical license in the state of Louisiana that expired in 2025.
Education & Training
Residency
Completed their residency at Lsu Health Sciences.
Medical School
Graduated from Louisiana State University School Of Medicine In New Orleans in 1996.
NPI Number
Dr. Sinclair's NPI number is 1528196771.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Diane Sinclair affiliated with?
- Dr. Diane Sinclair is affiliated with East Jefferson General Hospital, Tulane Lakeside Hospital For Women And Children, Ochsner Medical Center-West Bank, Brentwood Hospital, and Ochsner Medical Center West Bank.
- Does Dr. Diane Sinclair accept my insurance?
- You can see the insurance plans that Dr. Diane Sinclair accepts on their Vitals profile.
- Where is Dr. Diane Sinclair's office located?
- Dr. Diane Sinclair's office is located at 1301 Whitney Ave, Gretna, LA, 70056.
- How can I make an appointment with Dr. Diane Sinclair?
- You can find contact information for Dr. Diane Sinclair here on Vitals.
- Does Dr. Diane Sinclair accept virtual/telehealth appointments?
- Dr. Diane Sinclair has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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.


