Department Hematology and Medical Oncology
Primary Location Cleveland Clinic Florida - Weston
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Cancer Center
  • Chemotherapy
  • Colorectal Cancer Research
  • Colorectal Cancer Treatment
  • Oncology
View all 5 Treatment & Services +

Specialty in Diseases & Conditions

  • Anal Cancer
  • Bile Duct Cancer
  • Colorectal Cancer
  • Esophageal Cancer
  • Gallbladder Cancer
  • Hepatocellular Carcinoma
  • Liver Cancer
  • Neuroendocrine Carcinoma
  • Pancreatic Cancer
  • Stomach Cancer
  • Thrombotic Thrombocytopenic Purpura (Ttp)
View all 11 Specialties +


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About Arun Nagarajan, MD

 Arun Nagarajan, MD, is a staff oncologist at Cleveland Clinic, Weston, Florida from March 2016.  His primary clinical interest is caring for patients with gastrointestinal malignancies. His research focuses on clinical trials of new treatment options for these patients.

Dr. Nagarajan received his medical degree from University of Mysore, India. His postdoctoral training included a residency in internal medicine at Rush St Luke's in Chicago and a fellowship in hematology/oncology at University of Arkansas for Medical Sciences. He is board certified in internal medicine, medical oncology and hematology.

Following his fellowship he worked at Charleston Area Medical Center (David Lee Cancer Center) in Charleston, WV for 12 years from 2004 - 2016. At this institution he was one of the primary investigators for several Eastern Cooperative Oncology Group (ECOG) and industry sponsored clinical trials, some of the research efforts in collaboration with other institutions have been presented at national meetings. He was actively involved with education of medical students and residents.  He has published in peer reviewed journals and has been an editor for peer reviewed  journal.

He is a member of American Society of clinical oncology and American Society of hematology.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Arkansas for Medical Sciences
Little Rock, AR USA

Residency - West Suburban Hospital Medical Center
Internal Medicine
Oak Park, IL USA

Residency - Rush Presbyterian-St. Luke's Medical Center
Internal Medicine
Chicago, IL USA

Medical School - University of Mysore

Professional Highlights

  • Board Member, West Virginia Oncology Society.
  • Board Member, West Virginia Clinical Trial Network.


  • Internal Medicine
  • Internal Medicine - Hematology
  • Internal Medicine - Medical Oncology

Specialty Interests

Gastrointestinal malignancies


  • American Society of Clinical Oncology (ASCO)
  • American Society of Hematology (ASH)
Research & Publications

Research & Publications

See publications for Arun Nagarajan, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 1/29/2018, Dr. Nagarajan 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.

Patient Satisfaction Reviews

199 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.9
Listens 5
Courtesy, Respect & Concern 5
Knows Medical History 4.9
Time Spent with Patient 4.9
Patient Rating of Doctor 4.9

16 Patient Comments

Reviewed on Nov 9, 2018

Dr. Nagarajan has been a blessing in every way. he has always been very attentive with me, provided me the best care care possible, and genuinely cares about my health. Dr. Nagarajan saved my life and I will always be grateful to him and his staff.

Reviewed on Oct 30, 2018

doctor very thorough in explaining treatments or medications. takes time to listen and responds accordingly

Reviewed on Oct 16, 2018

Dr. Nagarajan is exceptional. He is kind, compassionate and available. The entire staff at Maroone Cancer Center is fabulous. helpful, kind, compassionate, and upbeat. the positivity flows even in the infusion room. Their attitudes, care and kindness has kept me from depression and worry about my fate. I can't say enough good things. The services offered are exceptional from reception to chemo to nutrition counseling.

Reviewed on Oct 15, 2018

Dr Nagarajan and his nurse Cheryl have been amazing and so professional over the past year! We are very impressed with their care, professionalism and compassion.

Reviewed on Oct 15, 2018

Dr. Nagarajan is a GEM in Cleveland Clinic. We have always obtained a superb service from him, kind but clear. Having cancer is not an easy situation, but he makes it easier to bear. We love Dr. Nagarajan!

Reviewed on Oct 11, 2018

This is a wonderful, caring, informative doctor. The best I have ever been to.

Reviewed on Oct 5, 2018

I always follow Dr Nagarajan's advice with absolute confidence.

Reviewed on Sep 26, 2018

Clinic is run well. The only thing I would like to see is a quiet room for patients to wait in. A room with soft lights, very quiet, no cell phones or conversations. Visits can be stressful and media, televisions, pianos., etc., are not helpful. Many doctors, hospitals and other health care providers are offering this type of reception area.

Reviewed on Sep 26, 2018

Doctor didn't keep us waiting and was extremely attentive. I didn't feel rushed and he answered all my questions to my satisfaction

Reviewed on Aug 10, 2018

All my mother's and my experience is always very good, no complains until now, we just got here from California and so far the Cleveland Clinic has been a bless, my mother colon cancer operation was a successful with Dr. DeSilva.

Reviewed on Jun 29, 2018

when I did have prescription meds, the dr told me about side effects but had no idea they could get as bad as they did. not sure if it's a good idea for dr to warn u how awful it could get

Reviewed on May 30, 2018

dr. was very concerned and informative

Reviewed on May 24, 2018

CC is lucky to have Dr.N as part of its team...

Reviewed on Apr 18, 2018

Dr Arun N. was excellent in his explanations of needed tests for my continued health monitoring and treated me and my daughter (who accompanied me) with respect and genuine care and concern for my well being.

Reviewed on Apr 18, 2018

everyone from the time of checking in, seeing the doctor and checking out was courteous and very helpful.

Reviewed on Apr 11, 2018

Overall rating Clevelend Clinic is a excellent Medical facility located in Weston & West Palm Beach. However, I reside in West Palm Beach & utilize both facilities for my needs. I would prefer to attend W.P.B. due to the convenient location, however, I see the need for more Chemo treatment fusion chairs. All staff at both facilities are very professional & attended to my needs in the utmost respect. My Dr. & nurse are excellent as well as any recommendations my Dr. recommends .

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