Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
MaleEducation & Board Certifications
Education
- Fellowship: Cleveland Clinic, 2024
- Graduate School: Case Western Reserve University School of Medicine, 2018
- Residency: Cleveland Clinic, 2011
- Medical Education: Thanjavur Medical College, 1999
Board Certifications
- Pain Medicine: American Board of Anesthesiology, 2024
- Anesthesiology: American Board of Anesthesiology, 2012
Research & Publications
Industry Relationships
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2025-07-27, Dr. Devarajan has reported no financial relationship with industry that is applicable to this listing.
In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
Insurances Accepted
Ratings & Reviews
4.7 out of 5
145 ratings, 21 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 4/10/2026
See previous comment. He''s an excellent provider and I am thankful for him.
- 5 out of 5 starsReviewed on 3/11/2026
Dr. Devarajan is excellent! He''s kind, informative, knowledgeable, skilled, and knows what he''s doing.
- 5 out of 5 starsReviewed on 3/10/2026
Dr. Devarajan is excellent. He''s knowledgeable, offering topnotch care.
- 5 out of 5 starsReviewed on 2/20/2026
Dr Jargin really cares and truly wanted to take care of his patient-Me and nurse Lisa and Office to care of me as much as they could. Thank you guys, appreciate you guys.
- 5 out of 5 starsReviewed on 1/14/2026
I want to say this doctor is very respectful, took time with me to answer all my questions. Wonderful.
- 5 out of 5 starsReviewed on 1/6/2026
The Dr was very patient and listened very well to the issues I have. He was very professional, caring, and treated me with compassion and respect. Great Doctor!!
- 5 out of 5 starsReviewed on 12/9/2025
Doc was extremely excellent, as he did not rush me at all. He took time, and was EXTREMELY caring.
- 5 out of 5 starsReviewed on 12/4/2025
Dr. D was wonderful!
- 5 out of 5 starsReviewed on 12/4/2025
DR J is awesome
- 5 out of 5 starsReviewed on 11/7/2025
Dr Jagan is wonderful and caring. He truly cares about his patients and he has helped me greatly.
- 5 out of 5 starsReviewed on 9/23/2025
I was impressed by how easy everything went for first visit and absolutely great doctor.
- 5 out of 5 starsReviewed on 9/12/2025
I love my experience with this doctor. A very kind and professional man
- 5 out of 5 starsReviewed on 9/12/2025
I just love my new Dr. Everyone is so nice!!
- 5 out of 5 starsReviewed on 9/12/2025
Love my new Dr. He listened so carefully to me. He is so nice and polite
- 4 out of 5 starsReviewed on 8/19/2025
I don't think the Doctor listens very well to his patience.
- 5 out of 5 starsReviewed on 7/22/2025
Doctor and staff gets a 10 in my book and I would highly recommend them.
- 5 out of 5 starsReviewed on 7/22/2025
He very caring about what's going on with his patient. He's a doctor who actually listens to his patient and answers any questions you have concerning your care and you don't feel rushed.
- 3 out of 5 starsReviewed on 7/22/2025
Just felt this provider was not really concerned with the way I felt.
- 5 out of 5 starsReviewed on 6/20/2025
Great Doctor!!
- 5 out of 5 starsReviewed on 6/17/2025
First time with my pain mgt. Doctor and I really like him. Explain every question I asked him in a way that I understood it. Very kind and very understanding in all my problems I have. SO very glad he joined this hospital
- 5 out of 5 starsReviewed on 6/17/2025
Would recommend him to everyone I know