Dr. Karthikeyan Kanagarajan, MD

Sleep Medicine •  Male • Age 48
Dr. Kanagarajan
Telehealth services available

Tri State Pulmonary Associates

2123 Auburn Ave # 401 Cincinnati, OH 45219

Make an Appointment

(513) 241-5489

Dr. Karthikeyan Kanagarajan, MD is a Sleep Medicine Specialist in Cincinnati, OH. He is affiliated with medical facilities such as Adams County Regional Medical Center and Christ Hospital. He is not accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Kanagarajan to book an appointment.

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ See hospitals

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Dr. Kanagarajan accepts

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(513) 241-5489

Dr. Kanagarajan accepts the following insurance:

Amerigroup (Wellpoint)
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
Anthem Blue Cross Blue Shield PPO
Blue Access Choice PPO
Blue Preferred HMO
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Illinois
Cigna HMO
Cigna PPO
Great West Healthcare-Cigna PPO
Open Access
Commercial Insurance Company
Coventry Health Care
Coventry Health America PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Choice Care PPO
Preferred PPO
Medical Mutual of Ohio
Special Needs Plan SNP
Molina Healthcare
MultiPlan PPO
PHCS Network PPO
Mutual of Omaha
Principal Financial Group
Sagamore Health Network
Sagamore Plus
TriCare for Life
Choice Plus POS
Options PPO
United Healthcare
WellCare PPO

Background Check

Healthgrades does not collect malpractice claims information for Ohio
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Kanagarajan treats your condition or procedure

Dr. Kanagarajan's conditions and procedures:

  • Acidosis
  • Acute Bronchitis
  • Acute Lower Respiratory Infection
  • Alkalosis
  • Arterial Blood Gas Test (ABG)
  • Asbestosis
  • Asthma
  • Autoimmune Diseases
  • Breath Testing
  • Bronchiectasis
  • Bronchitis
  • Bronchoscopy
  • Bronchospasm
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Collapsed Lung (Pneumothorax)
  • Continuous Positive Airway Pressure (CPAP)
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Emphysema
  • Empyema
  • Hypersensitivity Pneumonitis
  • Incision and Removal of Foreign Object
  • Interstitial Lung Disease
  • Low Blood Oxygen Level
  • Lung Cancer
  • Lung Nodule
  • Metastatic Respiratory System Cancer
  • Mycobacterial Lung Infection
  • Partial Lung Collapse
  • Pleural Effusion
  • Pneumoconiosis and Pneumonopathy
  • Pneumonia
  • Pneumonitis (Due to Solids or Liquids)
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Embolism
  • Pulmonary Function Test
  • Pulmonary Hypertension
  • Pulmonary Insufficiency
  • Respiratory Failure
  • Respiratory Management
  • Sarcoidosis
  • Shortness of Breath
  • Sinusitis
  • Sleep Apnea
  • Sleep Disorders
  • Smoking Cessation Counseling
  • Systemic Sclerosis
  • Thoracentesis
  • Thrombosis
  • Vascular Disease

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Dr. Kanagarajan's Reviews

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What People Say About Dr. Karthikeyan Kanagarajan, MD
Reply Flag
I only met with Dr. Kanagarajan once but he seemed very knowledgeable and confident. The office staff however, is awful! Just in the past 3 months, I have been wrongly informed of my medical diagnosis, showed up at the office to pick up my prescription because no one would return my calls and then they called in the wrong medication for me. Dr. K wanted me to stop medication but no one called to tell me, the NP said she would call me the next day.. that was a week ago and I've called 3x since.
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Sleepy in Cincinnati, OH – Nov 01, 2017
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About Me

Care Philosophy

My passion is for perfection! My goal-oriented approach and strong interest in the sciences attracted me to the medical profession at an early age. I have always worked hard at applying science in a way that provides compassionate care to my patient...


  • Sleep Medicine
  • Critical Care Medicine
  • Pulmonary Disease

Board Certifications

  • Critical Care Medicine
  • Critical Care Medicine
  • Pulmonary Disease
  • Pulmonology


Coney Island Hospital
Fellowship Hospital
Coney Island Hospital
Residency Hospital
Med Coll Madurai U
Internship Hospital


  • Tamil
  • Hindi
  • English


Frequently Asked Questions

Does Dr. Karthikeyan Kanagarajan, MD offer telehealth services?

Does Dr. Karthikeyan Kanagarajan, MD accept my insurance?

What are Dr. Karthikeyan Kanagarajan, MD's top areas of care?


Tri State Pulmonary Associates

Tri State Pulmonary Associates2123 Auburn Ave # 401 Cincinnati, OH 45219

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Kanagarajan treats patients.

Learn more

Adams County Regional Medical Center

Seaman, OH

65% Patient experience rating, 4% lower than the national average

Christ Hospital

Cincinnati, OH

83% Patient experience rating, 14% higher than the national average

  • America's 250 Best Hospitals Award™ (2020, 2019, 2018)
  • America's 50 Best Hospitals Award™ (2020, 2019, 2018)
  • Outstanding Patient Experience Award™ (2019, 2018, 2017)

Margaret Mary Health Main Campus

Batesville, IN

82% Patient experience rating, 13% higher than the national average