Emergency icon Important Updates
Department Regional Oncology
Primary Location Willoughby Hills Fam Hlth Ctr
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Cancer Center
  • Chemotherapy
View all 2 Treatment & Services +

Specialty in Diseases & Conditions

  • Cancer
  • Solid Tumor Disorders
View all 2 Specialties +
Insurance

Insurance

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Education & Professional Highlights

Education & Professional Highlights

Appointed
2002

Education & Fellowships

Fellowship - University Hospitals of Cleveland
Medical Oncology/Hematology
Cleveland, OH
1988

Fellowship - Memorial Sloan-Kettering Cancer Center
Oncology (Solid Tumor Service)
New York, NY
1988

Residency - Mt. Sinai Medical Center
Internal Medicine
Cleveland, OH
1984

Internship - Mt. Sinai Medical Center
Internal Medicine
Cleveland, OH
1982

Medical Education - Medical College of Ohio at Toledo
Toledo, OH
1981

Undergraduate - Kenyon College
Gambier, OH
1974

Professional Highlights

  • Board-certified in internal medicine
  • Board-certified in medical oncology

Certifications

  • Internal Medicine
  • Internal Medicine - Medical Oncology

Specialty Interests

Lymphoma, breast cancer, ovarian cancer, cancer, solid tumor disorders

Research & Publications

Research & Publications

See publications for Aric Greenfield, 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 4/21/2024, Dr. Greenfield has reported the financial relationships with the companies listed below. 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

305 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
4.8 out of 5
Explains 4.8
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.8

42 Patient Comments

Reviewed on May 13, 2024

Love Dr. Greenfield

Reviewed on May 13, 2024

Dr. Greenfield was very nice and patient with me. He was willing to take the time explaining my handful of questions very well.

Reviewed on May 1, 2024

I always have a nice visit with Dr. Greenfield.

Reviewed on Apr 25, 2024

Dr. Greenfield was wonderful. I felt comfortable talking with him, like seeing an old friend. I trust him for my care, that he will make wise choices and knows what he's doing.

Reviewed on Apr 23, 2024

Dr. Greenfield is great. He answered all of my questions. Very professional , knowledgeable and friendly.

Reviewed on Apr 23, 2024

Dr Greenfield was very good and explained everything

Reviewed on Apr 18, 2024

Dr. Greenfield took his time and explained everything to me and my daughters. A very trying time for us and Dr. Greenfield was so kind.

Reviewed on Apr 16, 2024

Very caring environment the doctor is wonderful

Reviewed on Apr 9, 2024

Dr. Greenfield has an excellent "bedside manner". He listens completely and intently, showing a genuine interest. He is calm, extremely knowledgeable, friendly, and was actively involved in my cancer recovery. I have utmost trust in him and recommend him highly.

Reviewed on Mar 29, 2024

Dr Greenfield welcomed me (and my husband) warmly as a new patient. He listened carefully to my history without interruption, asking pertinent questions both to guide/educate us, as well as to formulate a plan of testing. I felt Dr Greenfield's interest in my care and well-being. I left his office knowing that we will be a team in my further diagnosis and necessary care.

Reviewed on Mar 29, 2024

Look forward with confidence to any and all treatment and care I may need in my health journey by Dr Greenfield.

Reviewed on Mar 20, 2024

From day 1, Dr. Greenfield has taken great care of me. He's the best in his field.

Reviewed on Mar 15, 2024

Dr. Greenfield and the staff at 240N are a very special part of my life. They care about me. They have helped me deal with cancer and I thank God every day for each of them.

Reviewed on Feb 16, 2024

Excellent Doctor

Reviewed on Feb 13, 2024

Dr. Greenfield and his staff are always very pleasant and professional.

Reviewed on Jan 29, 2024

Dr Greenfield is amazing and so caring and literally contributed to saving my life.

Reviewed on Jan 29, 2024

Dr. Greenfield is an amazing Doctor who I will forever be grateful for his compassion and knowledge to help me navigate my cancer journey.

Reviewed on Jan 23, 2024

Been coming to clinic for 4 years now. Everyone is wonderful from the girls in chemo, the receptionists, Margo and especially Dr Greenfield.

Reviewed on Jan 23, 2024

Already recommended Dr. Greenfield to my brother

Reviewed on Jan 22, 2024

Dr. Greenfield is always knowledgeable, compassionate, and he takes the time to get to know you, which is a much appreciated trait in an oncologist. I'm so grateful for him!

Reviewed on Jan 22, 2024

Dr. Greenfield and the staff in the Willoughby Hills Oncology Department are absolutely exemplary. They care about every patient, and they work together so well that I never have to worry about any of my care.

Reviewed on Jan 18, 2024

Dr. Greenfield was very caring and I did not feel rushed at all. He answered all of my questions and some that I didn't think to ask. I am very happy to have him as my oncologist.

Reviewed on Jan 10, 2024

Dr Greenfield and his staff have always been great to deal with

Reviewed on Jan 10, 2024

Dr took time to explain, very kind man

Reviewed on Dec 21, 2023

Dr. Greenfield is always attentive and addresses all my questions in a concise and understandable way.

Reviewed on Dec 20, 2023

Dr Greenfield always takes time with me to answer any questions, discuss research and my future treatment plans.

Reviewed on Dec 19, 2023

Wasn't friendly at all I induce my daughter, and I don't think he acknowledged her being there. He just said oh.

Reviewed on Dec 4, 2023

Dr. Greenfield listens to our concerns and explains everything in a way that is understandable and concise.

Reviewed on Oct 23, 2023

Dr. Greenfield has always been very pleasant and cordial. I have always enjoyed my appointments with him.

Reviewed on Oct 13, 2023

Dr took his time answering all questions and explained how to take my prescription and when to follow up on blood work

Reviewed on Sep 13, 2023

I have always received exceptional service from Dr Greenfield and his staff. I'm ever grateful.

Reviewed on Sep 12, 2023

The best doctor I have had in terms of keeping in touch with me about tests and care.

Reviewed on Sep 11, 2023

Very good visit- dr Greenfield was very helpful in explaining my physical situation

Reviewed on Aug 9, 2023

I really appreciated my care provider. He was awesome

Reviewed on Jul 13, 2023

Depends on the dr you seen. This one was very good.

Reviewed on Jun 27, 2023

First time Seeing Dr. Greenfield, he was concerned about my problem

Reviewed on Jun 27, 2023

Dr. Greenfield was very nice, he even called me at home and advised me about the reason for the low platelets.

Reviewed on Jun 23, 2023

Excellent provider. Knowledgeable,efficient and caring

Reviewed on Jun 22, 2023

Dr. Greenfield was very courteous, professional, and very nice to me. I really appreciated that.

Reviewed on Jun 7, 2023

Dr Greenfield was attentive to me, he explained things well. He cared. He was friendly & threw in a touch of humor. Humanistic.

Reviewed on Jun 6, 2023

Dr Greenfield was very thorough, calm, caring, could not have had a better experience

Reviewed on Jun 6, 2023

I love Dr. Greenfield. He always spends time with me and doesn't make me feel like he has to rush out to another patient. I think he is exceptionally smart.

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