0 reviews
Summary
John C. Mercado, MD, provides emergency medicine services for any and every life-threatening situation at Ochsner Health.
Quick Facts
- accepting new patients
- 11 years of experience
- 23 insurance plans accepted
- speaks English
- LSU Health Sciences Center - Baton Rouge
- 2 specialties
- 1 area of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| John C Mercado, MD | Michael Dean Kotler, MD | Llynsie Iglehart | Patrice H Cherubin |
| Emergency Medicine | Emergency Medicine | Emergency Medicine | Emergency Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 11 Years of Experience | 46 Years of Experience | 3 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | ||
| Terrytown , LA | New Orleans , LA | New Orleans , LA | New Orleans , LA |
| Med School: Augusta - Medical College of GA | Med School: American University Of The Caribbean School Of Medicine | Med School: Howard University College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by John C Mercado
Medical Specialties
John C Mercado has the following 2 specialties
Specialty Expertise
John C Mercado has the following area of expertise
Certifications, License, & Education
11 Years Experience
John C Mercado 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 2026.
Education & Training
Residency
Completed their residency at LSU Health Sciences Center - Baton Rouge in 2018 and Louisiana State University Health Sciences in 2018.
Medical School
Graduated from Augusta - Medical College of GA in 2015 and The Medical College of Georgia in 2015.
NPI Number
John C Mercado's NPI number is 1861889495.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with John Mercado?
- You can find contact information for John Mercado here on Vitals.
- Where is John Mercado's office located?
- John Mercado's office is located at 2500 Belle Chasse Hwy, Terrytown, LA, 70056.
- Does John Mercado accept my insurance?
- You can see the insurance plans that John Mercado accepts on their Vitals profile.
- What languages does John Mercado speak?
- John Mercado speaks English.
- Does John Mercado accept virtual/telehealth appointments?
- John Mercado 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
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.




