4.3
7 Ratings with 1 written Review
Summary
Dr. John Mclachlan is a cardiovascular disease specialist and internal medicine physician with 35 years of experience caring for patients with heart and vascular conditions. He earned his medical degree from Louisiana State University School of Medicine in New Orleans and completed his residency at LSU Health Sciences. Dr. Mclachlan speaks Spanish and Chinese, helping him connect with diverse patient populations throughout Louisiana.
Dr. Mclachlan practices at multiple locations across Louisiana, including Baton Rouge, Walker, Gonzales, and Prairieville, with affiliations at Lady Of The Sea General Hospital and several Our Lady Of The Lake facilities. He specializes in treating high blood pressure and coronary artery disease, including heart disease specifically affecting women. His expertise includes performing heart monitoring tests like electrocardiograms and echocardiograms to evaluate heart function and blood flow. Patients rate Dr. Mclachlan 4.3 out of 5 stars for his …cardiovascular care.
Read More Read less Dr. Mclachlan practices at multiple locations across Louisiana, including Baton Rouge, Walker, Gonzales, and Prairieville, with affiliations at Lady Of The Sea General Hospital and several Our Lady Of The Lake facilities. He specializes in treating high blood pressure and coronary artery disease, including heart disease specifically affecting women. His expertise includes performing heart monitoring tests like electrocardiograms and echocardiograms to evaluate heart function and blood flow. Patients rate Dr. Mclachlan 4.3 out of 5 stars for his …cardiovascular care.
Overview based on verified provider data
Quick Facts
- 35 years of experience
- speaks Spanish, Chinese
- Lsu Health Sciences
- 1 written review
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 6 hospital affiliations
- 7 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Edward Mclachlan has 7 locationsOur Lady Of The Lake Physician Group
7777 Hennessy Blvd Ste 1000Baton Rouge, LA 70808 Tel: (225) 767-3900
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
Louisiana Cardiology Associates
5000 Odonavan Blvd Ste 307Walker, LA 70785 Tel: (225) 271-4197
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
Our Lady Of The Lake Ascension Community Hospital Inc
1125 W Highway 30Gonzales, LA 70737 Tel: (225) 647-5000
Our Lady Of The Lake Regional Medical Center
5000 Hennessy BlvdBaton Rouge, LA 70808 Tel: (225) 765-6565
Louisiana Cardiology Associates At Baton Rouge General
8595 PICARDY AVE STE 202BATON ROUGE, LA 70809 Tel: (225) 964-5514
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | | | |
| Dr. John Edward Mclachlan, MD | Dr. Oliver Kenneth Sinquefield | Dr. Tyler Douglas Edwards | Dr. Anthony S Difatta |
| Cardiovascular Disease | Internal Medicine | Internal Medicine | Internal Medicine |
| 35 Years of Experience | 8 Years of Experience | 8 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, Chinese | |||
| Baton Rouge , LA | Zachary , LA | BATON ROUGE , LA | Baton Rouge , LA |
| Med School: Louisiana State University School Of Medicine In New Orleans | Med School: Louisiana State University School Of Medicine In New Orleans | Med School: Louisiana State University School Of Medicine In Shreveport | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Edward Mclachlan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Edward Mclachlan has the following 2 specialties
Specialty Expertise
Dr. John Edward Mclachlan has the following 13 areas of expertise
Certifications, License, & Education
35 Years Experience
Dr. John Edward Mclachlan 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.
Medical School
Graduated from Louisiana State University School Of Medicine In New Orleans in 1991.
NPI Number
Dr. Mclachlan's NPI number is 1457331761.
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Frequently Asked Questions
- Which hospitals is Dr. John Mclachlan affiliated with?
- Dr. John Mclachlan is affiliated with Baton Rouge General Medical Center Mid City, Our Lady Of The Lake Saint Elizabeth Hospital Gonzales, Our Lady Of The Lake Regional Medical Center, Sage Rehabilitation Hospital, Baton Rouge General Medical Center Bluebonnet, and Baton Rouge General Ascension.
- Where is Dr. John Mclachlan's office located?
- Dr. John Mclachlan's office is located at 7777 Hennessy Blvd Ste 1000, Baton Rouge, LA, 70808.
- What languages does Dr. John Mclachlan speak?
- Dr. John Mclachlan speaks Spanish and Chinese.
- How can I make an appointment with Dr. John Mclachlan?
- You can find contact information for Dr. John Mclachlan here on Vitals.
- Does Dr. John Mclachlan accept virtual/telehealth appointments?
- Dr. John Mclachlan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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