Concierge Internal Medicine physician, Chicago, IL
Andersonville Internal MedicineDr. Konstantelos founded Andersonville Internal Medicine in 2024, after more than two decades at Northwestern University Medical School.
Facts on this page last checked October 2026. How we check doctors
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.
Fees are not published. Ask the practice.
Yes. Dr. Konstantelos is board certified in internal medicine.
Dr. Konstantelos earned his medical degree at Northwestern University Feinberg School of Medicine. He completed residency at McGaw Medical Center of Northwestern University.
Dr. Konstantelos practices at Andersonville Internal Medicine, which he founded in 2024.
HIV care and prevention are among his clinical interests.
Are you Dr. Konstantelos? Claim this profile for free. Report a correction.
You can still reach the practice directly.
Offered by FindMyDirectDoctor through licensed clinicians, separate from this practice. A clinician decides if treatment is appropriate.
Andersonville Internal Medicine
Coming soon: Microdosing Programs, Men's Hormone Health & TRT, Menopause & Women's Hormone Health
Offered by FindMyDirectDoctor through licensed clinicians, separate from this practice. Coming soon: Microdosing Programs, Men's Hormone Health & TRT, Menopause & Women's Hormone Health.
Here are the details