Krishna Rangarajan, MD

Critical Care Medicine, Pulmonary Medicine, and Sleep Medicine

Accepting new patients. A referral is required.

4.9 / 5 (Based on 176 Reviews)

Dr. Rangarajan completed his internal medicine residency and pulmonary/critical care fellowship at the University of Kansas Medical Center.  A Kansas native, Dr. Rangarajan earned his medical degree from the University of Kansas School of Medicine and a bachelor of arts degree in psychology from the University of Minnesota-Twin Cities.  He is board certified in pulmonary diseases and critical care. 

Doctor's Contact Information

Lawrence Pulmonary Specialists

Medical Areas of Expertise


Education and Training

Medical Degree University of Kansas Medical Center
Internship University of Kansas Medical Center
Residency University of Kansas
Fellowship 2011 University of Kansas Medical Center, Pulmonary/Critical Care

Board Certified

Pulmonary Medicine and Critical Care Medicine


    Provider also sees patients at:

  • Lawrence Pulmonary Specialists
    1130 West 4th St., Suite 2001
    Lawrence, KS 66044
    Phone: Main 785-505-3205

Provider Review Comments

March 29, 2022
Dr R is the best
March 26, 2022
He is an excellent Doctor.
March 23, 2022
March 23, 2022
It was a good appointment.
December 02, 2021
I wish Dr Rangarajan could be my primary care Dr . He is always on top of all my health problems.
October 14, 2021
Excellent service
October 05, 2021
Very pleased
September 25, 2021
Good experience
September 25, 2021
Good experience
August 29, 2021
Dr Rangarajan is so skilled at his profession but also has the ability to bring things down to patient level. He's just very, very good.
August 27, 2021
Dr Rangarajan is always patient and understanding. He takes time to explain all aspects of my visit as well as answering any questions I may have. I have total confidence in his treatment, and follow up recommendations.
August 06, 2021
August 04, 2021
August 03, 2021
My provider was superb and really easy to talk to and understanding his explanations.
July 30, 2021
Always makes sure I understand and listen to me.
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