Highlights
Age Groups Seen
- Adult
Languages
- Arabic
- English
Gender
MaleLocations
- CA Building - Taussig Cancer Center
- 10201 Carnegie Avenue, Cleveland, OH 44106
- Get Directions
- A Building - Crile Building
- 2049 East 100th Street, Cleveland, OH 44106
- Get Directions
Education & Board Certifications
Education
- Fellowship: Cleveland Clinic, 2011
- Fellowship: Cleveland Clinic, 2005
- Residency: Monmouth Medical Center, 2003
- Medical Education: Damascus University-Faculty of Medicine, 1998
Board Certifications
- Hospice and Palliative Medicine: American Board of Internal Medicine, 2012
- Medical Oncology: American Board of Internal Medicine, 2011
Research & Publications
See publications for this provider. (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
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 2025-05-02, Dr. Estfan has reported the financial relationships with the companies listed below.
Consulting and/or Speaking. Dr. Estfan receives fees of $5,000 or more per year (or, in rare cases, equity or stock options) as a paid consultant, speaker or as a member of an advisory committee for the following companies:
- Amgen, Inc.
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
Video
Ratings & Reviews
4.9 out of 5
152 ratings, 10 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 4/6/2026
Went above and beyond to connect me with a trusted provider in my home area that could oversee treatments.
- 5 out of 5 starsReviewed on 4/6/2026
Very impressed with the speed of the appointment very courteous and kind Dr and staff
- 5 out of 5 starsReviewed on 3/30/2026
Dr. Estefan is an excellent doctor
- 5 out of 5 starsReviewed on 3/19/2026
It has always been a good learning experience with Dr. Estefan
- 5 out of 5 starsReviewed on 3/11/2026
Bruce has been very pleased with the care he has received from Dr. Estfan. He has communicated with Bruce whenever needed and is very professional and caring.
- 5 out of 5 starsReviewed on 3/3/2026
Dr. Estfan is the best! He puts his patients first and always gives hope.
- 5 out of 5 starsReviewed on 2/18/2026
I have total confidence in the doctor
- 5 out of 5 starsReviewed on 11/3/2025
Dr. Estfan, Dr. Tenducar, Adania Ufondu.
- 5 out of 5 starsReviewed on 8/27/2025
My family and I felt listened to and understood what the doctor was explaining to us on my illness. We didn't feel rushed and he gave us all time to ask all of our questions. Wonderful from the initial phone call til we were walking out of the clinic.
- 5 out of 5 starsReviewed on 8/19/2025
Love Dr. Estfan and his staff