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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
  • Colon Cancer
  • Colorectal Cancer
  • Esophageal Cancer
  • Gallbladder Cancer
  • Hepatocellular Carcinoma
  • Islet Cell Cancer
  • Liver Cancer
  • Neuroendocrine Carcinoma
  • Pancreatic Cancer
  • Rectal Cancer
  • Small Bowel Cancer
  • Stomach Cancer
View all 14 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 (GI) malignancies. Dr. Nagarajan also provides Medical Oncology care for colorectal cancer patients at Weston. Cleveland Clinic Weston Rectal Cancer Program is recognized for excellence by National Accreditation Program for Rectal Cancer (NAPRC).

Dr. Nagarajan is focused on providing clinical trial options for gastrointestinal cancer patients. He is involved in teaching, writing scientific papers, book chapters and abstracts in his field and has presented at national and international meetings. He serves on editorial boards to review medical journal manuscripts.

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. At this institution he was one of the primary investigators for several Eastern Cooperative Oncology Group (ECOG) and Industry sponsored clinical trials.

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 Education - University of Mysore


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

Specialty Interests

Gastrointestinal malignancies

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 2/16/2020, 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

236 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
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

62 Patient Comments

Reviewed on Mar 9, 2020

great doctor and team

Reviewed on Mar 4, 2020

Always able to see the Doctor when needed.

Reviewed on Feb 20, 2020


Reviewed on Feb 10, 2020

Dr. Nagarajan is an excellent doctor with profound knowledge about cancer. He chooses a type of treatment for each person, based on the people's need, remembering us we are all unique. I love Dr Nagarajan and feel blessed for been treated by him.

Reviewed on Feb 10, 2020

Dr Nagarajan is an excellent doctor, kind, with profound knowledge about cancer and the different type of treatment is recommended to each person based on the needs of each person,. I love Dr Nagarajan and feel blessed of been treated by him. Thank you for ever Dr. Nagarajan!

Reviewed on Feb 6, 2020

Dr Nagarajan, has given his best efforts to help me with my condition, undoubtedly I would recommend him.

Reviewed on Jan 31, 2020

Dr Magarajan truly cares for his patients, spends time to discuss and explain test results, and at the most recent appointment recommended a new treatment and explained findings from a recent paper in the New England Journal of Medicine. I consider him a friend and adviser as much as a physician.

Reviewed on Jan 31, 2020

Dr Nagarajian is the best!!!

Reviewed on Jan 31, 2020

extremely impressed with dr. nagarajan!!!

Reviewed on Jan 27, 2020

Impressed with the doctor

Reviewed on Jan 13, 2020

Doctor is very knowledgeable and spends time with you discussing upcoming treatment.

Reviewed on Dec 13, 2019

I really want this doctor to be an example of other he was flawless,caring, abcompassionate,knowledgeable,

Reviewed on Dec 5, 2019

Doc listens to concerns and quite supportive

Reviewed on Dec 3, 2019

dr n spends quality time

Reviewed on Nov 22, 2019

dr nagarajian is the absolute BEST!!!

Reviewed on Nov 19, 2019

My Doctor,Arun is a sensitive and carind guy. You can trust him.

Reviewed on Nov 14, 2019

My physician is always respectful and answers any questions I may have for him. We drive from the west coast of Florida to have him as my oncologist.

Reviewed on Nov 13, 2019

Dr. N. has always shown concern. He explains everything to me and makes sure to investigate my symptoms and test outcomes.

Reviewed on Nov 11, 2019

the doctor was very nice and professional.

Reviewed on Nov 11, 2019

this doctor dr. nagarajan has been an excellent position for the past 9 months I'm sorry I have not taking the survey before but I am stating now for the past 9 months twice a month I've had nothing but great service from the doctor and his staff and all of the oncology nurses

Reviewed on Nov 11, 2019

dr. nagarajan Texas time with me and answers all questions he treats me as if I'm the only patient he has I know this is not true as he is a great doctor for several people but he does make me feel very comfortable and confident in his cure taking

Reviewed on Nov 11, 2019

My experience with Dr. Nagarajan has been way above and beyond expectations - in fact I feel I owe the fact that I am so healthy and vibrant now to Dr. Nagarajan and My Creator! Dr. Nagarajan is very knowlwdgeable & informed about my case, he always smiles, listens, explains, is empathetic, honest caring, sensitive to me as a person, generous with his time, (always emailing or calling me back) and he is encouraging and optimistic yet he allows me to be fully informed as to my situation by posting his accessible notes in my chart, considering my questions and input... treating me like he would treat a family member or even himself!I trust Dr. Nagarajan with my life ... my 21 year-old daughter depends on me and knows I'm in the best place & hands possible. I know in my heart and mind that Dr. Nagarajan always has my best interest at heart, & has done everything & will continue to do everything in his power to heal me and keep me well. I believe I will live a long and healthy life but accept all possible outcomes knowing I have the best caretaker (and caretakers) possible and the rest is up to Hashem (G-d)Thank you Dr. Nagarajan - one of your biggest fans! Maralee Schilp (and my daughter Ariel)

Reviewed on Nov 11, 2019

As stated before, I have nothing but good things to say about the Cleveland Clinic, FL which of course is made up of the staff, administration, nurses & doctors who all make up the team which is the Cleveland Clinic - the best in the world as far as I'm concerned & I've met many people who come from other countries!

Reviewed on Nov 4, 2019

Dr Nargarajan is excellent

Reviewed on Nov 1, 2019

If *Dr. Nagarajan would jump into my purse, I would take him home.

Reviewed on Oct 30, 2019

Excellent doctor knowledgeable and kind understanding and a great bedside manner

Reviewed on Oct 22, 2019

Dr Nagarajan shows care and concern for his patients. He is genuinely concerned with the wellness of his patients.

Reviewed on Oct 18, 2019

Dr. Nagarajan is available to help me any time, I can contact him via his private email, office phone line or MyChart App. He's always very patient, polite, courteous and understanding. Can't ask for a better professional in my situation.

Reviewed on Oct 17, 2019

Great Experience....Dr Nagarajan and his staff is outstanding!!!

Reviewed on Oct 17, 2019

Dr Nagarajan is the best doctor, extremely professional, kind and caring.

Reviewed on Oct 14, 2019

Dr. Nagarajan always takes the time with me, I never feel I am rushed. He always asks if I have any other questions, and regardless he will sit, listen and answer. He is super knowledgeable, genuinely is concerned for my care, easy to talk with, and just a great guy in addition to being a great doctor

Reviewed on Oct 10, 2019

Dr. Nagarajan, is a kind person sensitive Doctor, he has helped me all the way!

Reviewed on Oct 10, 2019

very happy with Dr Nagarajan

Reviewed on Oct 4, 2019

My appointments with Dr Nagarajan have consistently been outstanding from perspective of the information interchange including understanding the tests being performed, interpreting results and discussing ongoing treatments and potential options.

Reviewed on Oct 4, 2019

I have complete trust and confidence in Dr Nagarajan and his ongoing care ofvmy condition.

Reviewed on Oct 4, 2019

My husband has cancer of the colon, and the visit went much better than we anticipated Dr Nagarajan and the staff was very caring and professional. Dr Arnun Nagarajan took his time to explain your treatments he was very honest. I actually feel in love with his kindness.

Reviewed on Oct 4, 2019

Dr Arnun Nagarajan very professional strongly detailed.

Reviewed on Oct 1, 2019

Dr. Nagarajan gives me hope in battling my cancer.Hes been vey supportive , explaining everything in detail..although ratings max out at 5 ,I'll give The good Dr. a 10

Reviewed on Sep 24, 2019

Dr. Nagaranjun is courteous, caring and mindful of all my concerns.

Reviewed on Sep 24, 2019

I have had an exceptional experience with this physician and department

Reviewed on Sep 17, 2019

Dr. Nagarajan is extremely professional and caring He took the time to explain everything and also next steps in my therapy.

Reviewed on Sep 16, 2019

Dr. N. is always thoughtful in his diagnoses and his treatments. Has the most wonderful personality and bedside manner. That means a lot when you already have cancer.

Reviewed on Sep 11, 2019

I am pretty sure Dr. Arun Nagaragan walks on water. I think he is terrific.

Reviewed on Sep 10, 2019

Dr Arun was very good .

Reviewed on Sep 3, 2019

Dr Arun is the best.

Reviewed on Aug 29, 2019

I wish every Doctor do the follow ups and care with kiness and diligent like Doctor Arun did. He make sure I feel like I am the only one patient. He is very professional and detail person He exceeds all my expectations I give 10 God Bless him

Reviewed on Aug 28, 2019

Dr. Nagarajan is a incredible doctor who spends time listening to any concerns I may have. I will definitely recommend him to anyone I know that needs treatment.

Reviewed on Aug 21, 2019

Always very pleased with Dr Nagarajan.

Reviewed on Jul 26, 2019

Doctor Nagarayan is an excellent Doctor and an even a better person !!!!

Reviewed on Jul 18, 2019

Dr.Arun Nagarajan is very knowledgeable and very detailed my visits with him are always pleasant glad he's my physician in this situation.

Reviewed on Jul 17, 2019

Doctor Najarsn is excelkent !! very thorough and personable. and encouraging !!

Reviewed on Jul 16, 2019

I have had nothing but the best at Cleveland Clinic - best staff, best service, best nurses, best facility and absolutely the best doctors. Everyone has helped me so much in adjusting to my new circumstances regarding my health this past month. I have the utmost confidence in the care that I have received and the care that I will be receiving at Cleveland Clinic that will help restore my health for as long as God has planned for me to be here on earth.

Reviewed on Jul 15, 2019

provider care was excellent.

Reviewed on Jul 11, 2019

Again, I believe my experience with Dr. Nagarajan and the staff of hematology/oncology, combined with CC Radiology, is why I am still alive today. After my liver was partially resected and my metastatic lymph condition diagnosed, I was told there was an 80% chance I'd be dead within five years. It's been almost 2.5 years since the initial diagnosis, and, at least for the moment, I am cancer free. With each passing six month clean CT scan, I am told the likelihood of reappearance declines. I attribute that new prognosis to Dr. Nagarajan the most.

Reviewed on Jun 27, 2019

was a little concerned, one side of my neck was slightly swollen, Doctor Nagarrenset listened and examined set up an appointment for a sonogram, went to radiology, very nice. no blockage or clot. Thank You

Reviewed on Jun 7, 2019

Dr. Nagarajan is a very professional physician with an amazing bed side manner. He goes above and beyond to explain all the questions asked and we would recommend his services to so many!

Reviewed on Jun 6, 2019

great doctor!!

Reviewed on Jun 6, 2019

excellent physician. called me from his family vacation in India to discuss concerns post PET scan

Reviewed on May 30, 2019

The whole staff is simply wonderful. Dr. Nagarajan has the most soothing bedside manner and his nurse Cheryl is friendly, attentive and very accommodating.

Reviewed on May 30, 2019

The doctor is very knowledgeable and takes the time to answer any questions that I may have in reference to my treatment. I have already referred a friend to him. He has a very gentle, soothing bedside manner and makes you feel that he cares. This is important considering the severity of the diagnosis that has brought you to him..

Reviewed on May 22, 2019

Dr. Nagarajan is one of the most thorough, caring physician I have known in many years. He listens well, explains thoroughly, and I always leave his office confident that I have received the best information and the recommendation. He is rare in my experience.

Reviewed on May 16, 2019

Dr Nagarajan is an incredible human being and excellent dr he cares about he's patients and I will recommend dr Nagarajan to everyone

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