Karthikeyan Kanagarajan, MD

University	Degree	Focus	Graduated
Madurai Medical College, T N Dr M G R Medical University, Madurai, Tn, India	Other Degree	MD	Not Specified
Madurai Medical College, Tamil Nadu Dr Mgr Medical University	Other Degree		1995
Madurai Medical College	Medical Degree		1995
State University of New York Downstate Medical Center College of Medicine	Medical Degree		2003

Institution	Focus	Year
Internship - Medical College Madurai U		Not Specified
Residency - Coney Island Hospital		Not Specified

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Review by Anonymous on November 06, 2025 -

The Christ Hospital Physicians - Sleep Medicine - 2123 Auburn Ave Suite 440

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. K was excellent... ”

Dr. K was excellent

Verified Patient

“Dr. K was excellent...”

Dr. K was excellent

Anonymous 11/06/2025

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Review by Anonymous on September 26, 2025 -

The Christ Hospital Physicians - Sleep Medicine - 2123 Auburn Ave Suite 440

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent experience! Doctor lis... ”

Excellent experience! Doctor listened, asked good questions and formulated a plan for going forward that took my needs into consideration and made sense.

Verified Patient

“Excellent experience! Doctor lis...”

Excellent experience! Doctor listened, asked good questions and formulated a plan for going forward that took my needs into consideration and made sense.

Anonymous 09/26/2025

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Review by Philip S. on September 26, 2019 -

Tri State Pulmonary Associates I - 2123 Auburn Ave Ste 401

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff
Appearance & Atmosphere of Office
Handling of Billing & Insurance
Average Wait Time 6 to 10 minutes

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
Clear explanations
Trust in Decision Making
Accuracy of Diagnosis
Post-Visit Follow-Up

Comment - “ Great Doctor Call The Office!! ”

Very nice Doctor, Caring, Honest, Funny. Very easy to understand gets to the bottom of things. If you need care call his office and see him.

“Great Doctor Call The Office!!”

Very nice Doctor, Caring, Honest, Funny. Very easy to understand gets to the bottom of things. If you need care call his office and see him.

Philip S. 09/26/2019

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Review by Anonymous on November 01, 2025 -

The Christ Hospital Physicians - Sleep Medicine - 2123 Auburn Ave Suite 440

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Again the doctor was excellent [... ”

Again the doctor was excellent [...]

Verified Patient

“Again the doctor was excellent [...”

Again the doctor was excellent [...]

Anonymous 11/01/2025

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Review by Anonymous on August 16, 2025 -

The Christ Hospital Physicians - Sleep Medicine - 2123 Auburn Ave Suite 440

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ His communication was excellent... ”

His communication was excellent

Verified Patient

“His communication was excellent...”

His communication was excellent

Anonymous 08/16/2025

Internal Medicine Physician - Pulmonary Disease, Internal Medicine Physician - Sleep Medicine

Biography

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Summary

Provider Training

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation

Provider Evaluation

Locations

Affiliated Practices

The Christ Hospital Physicians - Sleep Medicine

Practice Colleagues

Sunil Dama, MD, FCCP - Internal Medicine Physician

Chiranjeevi Siddagunta, MD - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance