0 reviews
Summary
Mary Holzer is an internal medicine physician who has dedicated their career to comprehensive adult healthcare for over a decade. They earned their medical degree from Louisiana State University School of Medicine in New Orleans and brings 11 years of clinical experience to patient care. Mary Holzer speaks English and focuses on helping patients manage complex internal medicine conditions.
Based in Covington, Louisiana, Mary Holzer treats patients experiencing weakness, loss of trunk control, and fatigue. They perform complete blood counts and thyroid function panels to help diagnose underlying health conditions. Physical therapy is among the therapeutic approaches they utilize to help patients regain strength and improve their quality of life.
Based in Covington, Louisiana, Mary Holzer treats patients experiencing weakness, loss of trunk control, and fatigue. They perform complete blood counts and thyroid function panels to help diagnose underlying health conditions. Physical therapy is among the therapeutic approaches they utilize to help patients regain strength and improve their quality of life.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 11 years of experience
- 30 insurance plans accepted
- speaks English
- Louisiana State University School Of Medicine In New Orleans
- 1 specialty
- 1 area of expertise
- 1 office location
Office Location
Mary Holzer
130 Lakeview CirCovington, LA 70433 Tel: (985) 892-6858
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Mary Holzer | Pamela B Egan | Dr. Chirag Patel | Dr. Shahed Masood Jameel |
| Internal Medicine | Internal Medicine | Internal Medicine | Hospital Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 11 Years of Experience | 16 Years of Experience | 26 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | Speaks Spanish, French |
| Covington , LA | Covington , LA | Covington , LA | Hammond , LA |
| Med School: Louisiana State University School Of Medicine In New Orleans | Med School: Ross University School Of Medicine | Med School: Rajah Muthiah Medical College | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Mary Holzer
Medical Specialties
Mary Holzer has the following specialty
Specialty Expertise
Mary Holzer has the following area of expertise
Certifications, License, & Education
11 Years Experience
Mary Holzer 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
Medical School
Graduated from Louisiana State University School Of Medicine In New Orleans in 2015.
NPI Number
Mary Holzer's NPI number is 1437546116.
Similar Doctors
Frequently Asked Questions
- Does Mary Holzer accept virtual/telehealth appointments?
- Mary Holzer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Mary Holzer's office located?
- Mary Holzer's office is located at 130 Lakeview Cir, Covington, LA, 70433.
- Does Mary Holzer accept my insurance?
- You can see the insurance plans that Mary Holzer accepts on their Vitals profile.
- What languages does Mary Holzer speak?
- Mary Holzer speaks English.
- How can I make an appointment with Mary Holzer?
- You can find contact information for Mary Holzer here on Vitals.
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.




