Dr. Katherine K. Marcel, MD

Concierge Internal Medicine physician, Baton Rouge, LA

Marcel Clinic

Dr. Marcel is board certified in Internal Medicine, and Marcel Clinic offers annual-fee concierge care in Baton Rouge.

8595 Picardy Ave, Ste 300, Entrance 1, Baton Rouge, LA 70809

At a glance

Practice model

Annual-fee concierge internal medicine

Board certification

Internal Medicine

Facts on this page last checked October 2026. How we check doctors

Membership and fees

Marcel Clinic charges an annual fee for its concierge internal medicine membership.

Member benefits include same-day or next-day appointments, extended appointment times and personalized health plans.

Licenses and credentials

Degree

Board certification

Internal Medicine

License

Louisiana Verify with the Louisiana State Board of Medical Examiners

NPI

1104288570

Location

8595 Picardy Ave, Ste 300, Entrance 1, Baton Rouge, LA 70809

Marcel Clinic practice page

Directions

Patient reviews

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Questions patients ask

Does Dr. Marcel offer a membership?

Marcel Clinic offers annual-fee concierge internal medicine. Member benefits include same-day or next-day appointments and extended appointment times.

Is Dr. Marcel board certified?

Dr. Marcel is board certified in Internal Medicine.

Where is Dr. Marcel's office?

Marcel Clinic offers annual-fee concierge internal medicine in Baton Rouge.

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