Photo of Dr. Hermes Koop

Dr. Hermes Koop, MD

Concierge Internal Medicine physician, Naples, FL

Dr. Hermes Koop is a board-certified internal medicine physician who started his concierge practice in 2009.

599 5th Avenue South, Suite 307, Naples, FL 34102
At a glance
Practice model
Concierge practice
Board certification
American Board of Internal Medicine

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

About Dr. Koop

Dr. Koop attended medical school at the University of Texas Medical Branch in Galveston. He completed his internship and residency in internal medicine at Good Samaritan Medical Center and V.A. Medical Center in Phoenix, Arizona. He began practicing general internal medicine in 1987.

He spent four years in practice near San Antonio, Texas, then moved to Naples in 1992. Dr. Koop worked in solo and group settings before he started his concierge practice in 2009. In that practice he is directly accessible by telephone 24 hours per day.

At NCH Healthcare System, he served six years as President of the Medical Staff and sat on the Board of Trustees from 2009 to 2016. He has also served as Chairman of the Department of Medicine and Chairman of the Credentials Committee there.

Membership and fees

The practice is a concierge practice that Dr. Koop started in 2009.

Education and credentials

Degree
MD
College
Trinity University
Medical school
University of Texas Medical Branch
Internship
Internal Medicine, Good Samaritan Medical Center and V.A. Medical Center, Phoenix
Residency
Internal Medicine, Good Samaritan Medical Center and V.A. Medical Center, Phoenix
Board certification
American Board of Internal Medicine, since 1987
Professional memberships
Fellow, American College of Physicians (1992)
License
Florida
Board actions
Good standing (checked Nov 2026) None on record Verify with the Florida Board of Medicine
NPI
1619923323

Hospital and practice affiliations

NCH Healthcare System
Past President of the Medical Staff, NCH Healthcare System

Location

599 5th Avenue South, Suite 307, Naples, FL 34102
Directions

Recognition and research

Awards

NCH Healthcare Physician of the Year, 2006

Teaching and research roles

Previously Associate Program Director of the NCH Internal Medicine Residency Program, affiliated with the Mayo Clinic School of Medicine and Science
Has held appointments as Assistant Professor of Internal Medicine at the University of Central Florida College of Medicine and Adjunct Instructor in Medicine at the Mayo Clinic College of Medicine and Science

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Questions patients ask

Does Dr. Koop run a concierge practice?

Yes. Dr. Koop started his concierge practice in 2009. In it, he is directly accessible by telephone 24 hours per day.

Is Dr. Koop board certified?

Yes. He is certified by the American Board of Internal Medicine.

Where did Dr. Koop train?

He studied at Trinity University and the University of Texas Medical Branch in Galveston. He then completed his internship and residency in Phoenix, Arizona.

Where is Dr. Koop's office?

Dr. Koop's practice is Hermes O. Koop, MD, FACP.

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