Thomas R. Klein MD
About This Business
Thomas R. Klein, MD, is a family medicine physician in Chicago, Illinois, registered with the national provider registry since 2006 and listed among the 107 Chicago doctors in our directory. His specialty includes adult medicine. Reviews are glowing, with patients calling him kind, compassionate, and quick to make time to listen, some under his care for decades. A few note the front desk can be inconsistent, but the doctor himself earns steady praise. He holds a 5.0 rating across nine reviews.
Verified Provider Info
- Specialty (per registry)
- Family Medicine, Adult Medicine
- NPI Number
- 1588776017
- In registry since
- 2006 (20+ years)
- State license
- 036059654 (IL)
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-19
What People Say(4)
Jamie P.
Dr. Klein is the finest doctor in Chicago. He's kind, compassionate, and always makes time to listen. He knows me and how to ease my anxiety. Every time I see him or even talk on the phone I feel completely better. Truly one of a kind!
Carol M.
Dr. Tom Klein is the best doctor I've ever had! He's been my physician for 41 years now. A kind, compassionate man who always takes the time to listen.
Josh K.
Dr. Klein is a really friendly guy. The reception desk isn't always the warmest, but Dr. TK has looked after me for years. It's close to public transit and near home, and he accepts all insurance.
John C.
The greatest doc I've ever had.
Phone
(312) 280-0996Location on Map
Map data © Google. Loading this map may set cookies from Google. See our Cookie Policy and Privacy Policy.
Features
Information last updated: September 7, 2026
Nearby doctor businesses
Closest listings to this location, by real distance.