Photo of Dr. Chris Konstantelos

Dr. Chris Konstantelos, MD

Concierge Internal Medicine physician, Chicago, IL

Andersonville Internal Medicine

Dr. Konstantelos founded Andersonville Internal Medicine in 2024, after more than two decades at Northwestern University Medical School.

5212 N Clark Street, Chicago, IL 60640

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

About Dr. Konstantelos

Dr. Konstantelos earned his medical degree at Northwestern University Feinberg School of Medicine. He completed residency at McGaw Medical Center of Northwestern University and is board certified in internal medicine. He then spent more than two decades practicing at Northwestern University Medical School before starting his own practice.

His clinical interests cover HIV care and prevention, men's health, LGBTQ+ health and heart health. He believes meaningful care starts with time, trust and continuity. His vision for the practice is a partnership in which patients take an active part in their own health.

Outside of medicine he enjoys running, cycling and gardening, and he is also a pianist and singer.

Membership and fees

Fees are not published. Ask the practice.

Services

HIV treatment and prevention Men's health LGBTQ+ health Cardiovascular health
What internal medicine doctors commonly treat

Education and credentials

Medical school
Northwestern University Feinberg School of Medicine
Residency
McGaw Medical Center of Northwestern University
Board certification
Internal Medicine

Hospital and practice affiliations

Founder of Andersonville Internal Medicine, started in 2024

Location

5212 N Clark Street, Chicago, IL 60640
Directions

Patient reviews

Be the first to review Dr. Konstantelos.
Write a review

Questions patients ask

Is Dr. Konstantelos board certified?

Yes. Dr. Konstantelos is board certified in internal medicine.

Where did Dr. Konstantelos train?

Dr. Konstantelos earned his medical degree at Northwestern University Feinberg School of Medicine. He completed residency at McGaw Medical Center of Northwestern University.

Where is Dr. Konstantelos's office?

Dr. Konstantelos practices at Andersonville Internal Medicine, which he founded in 2024.

Does Dr. Konstantelos treat HIV?

HIV care and prevention are among his clinical interests.

Are you Dr. Konstantelos? Claim this profile for free. Report a correction.

Ready to contact Andersonville Internal Medicine?