Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
MaleLocations
- Cleveland Clinic Cancer Center - Judith and Richard Kinzel Campus, Sandusky
- 417 Quarry Lakes Drive, Sandusky, OH 44870
- Get Directions
- Cleveland Clinic Cancer Center - Judith and Richard Kinzel Campus, Sandusky
- 417 Quarry Lakes Drive, Sandusky, OH 44870
- Get Directions
- Cancer Center, Mansfield
- 1125 Aspira Court, Mansfield, OH 44906
- Get Directions
Education & Board Certifications
Education
- Residency: University of Minnesota Hospital and Clinic, 1995
- Internship: Case Western Reserve University - University Hospitals of Cleveland, 1992
- Medical Education: Indiana University School of Medicine, 1991
- Undergraduate: Case Western Reserve University School of Medicine, 1987
Board Certifications
- Radiation Oncology: American Board of Radiology, 1996
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 2025-04-18, Dr. Engeler 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
Video
Ratings & Reviews
5 out of 5
262 ratings, 34 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
Dr. Engeler was very pleasant and explained everything to us and answered any questions we had. Couldnt ask for anything more!! Staff was nice and took care of us!!
- 5 out of 5 starsReviewed on 3/26/2026
Dr. Engler has been my cancer dr. For several years. He answers all my questions thoroughly. More drs like him would be great
- 5 out of 5 starsReviewed on 3/19/2026
Dr Engeler is by far one of the best doctors I have ever worked with. From beginning to end. Really takes the time and has a great personality
- 5 out of 5 starsReviewed on 3/9/2026
I always look foreward to my visit with Dr. Engeler. His office maner ris so relaxing to me that it reminds me of when doctors made house calls. He is a great individual.
- 5 out of 5 starsReviewed on 3/9/2026
Dr. Engeler is a gem.
- 5 out of 5 starsReviewed on 3/9/2026
Dr. Engler''s, pretty much the best
- 5 out of 5 starsReviewed on 3/9/2026
It is always a pleasure visiting with Dr. Engler
- 5 out of 5 starsReviewed on 2/18/2026
Dr. Engeler is a physician I would never hesitate to recommend. His manner puts me at ease even during stressful situations.
- 5 out of 5 starsReviewed on 2/10/2026
Dr. Engeler is the best! So caring and compassionate. He listens carefully, Is always happy to answer any questions I have, any truly seems to care about me.
- 5 out of 5 starsReviewed on 1/14/2026
My initial experience with trying to schedule was not easy, but I was persistent. I knew I wanted Dr. Engeler as my radiation oncologist.
- 5 out of 5 starsReviewed on 1/9/2026
Dr. Engeler took me through step by step and confirmed I understood exactly what I needed to know. If I had a question he had the answer!
- 5 out of 5 starsReviewed on 1/9/2026
Dr. Engeler was far and above what one might expect from a doctor today. I came in with high expectations based on what I heard about him and he met or exceeded what I had been told.
- 5 out of 5 starsReviewed on 1/8/2026
Doctor Engler is a precious angel so kind gentle and caring
- 5 out of 5 starsReviewed on 1/6/2026
Dr. Engeler is the best! Always willing to go above and beyond. Thank you, Dr. Engeler!!
- 5 out of 5 starsReviewed on 11/3/2025
My appointment with Dr Engler was very good and very professional!!!!
- 5 out of 5 starsReviewed on 11/3/2025
Dr Engler and his staff is the best I have ever seen!!!
- 5 out of 5 starsReviewed on 10/22/2025
I had no questions or worries. Doctor was great.
- 5 out of 5 starsReviewed on 10/22/2025
Dr. Engler is the best!
- 5 out of 5 starsReviewed on 9/19/2025
The entire team for Dr Engler was my best experience ever without a doubt.
- 5 out of 5 starsReviewed on 8/27/2025
Dr. Engeler is wonderful. He is very knowledgeable, listens intently to any concerns I have, and provides great feedback and advice. He is genuinely concerned about my well being.
- 5 out of 5 starsReviewed on 8/20/2025
Excellent care as always from staff, nursing, and from Dr. Engeler.
- 5 out of 5 starsReviewed on 8/20/2025
Dr. Engeler is a class act. He has the best rapport and truly takes the time to listen and interact both medically and personally.
- 5 out of 5 starsReviewed on 8/4/2025
Degree in which Dr. Engler cared for me as a person was powerful. There was no mask, nothing fake, he really cared
- 5 out of 5 starsReviewed on 8/4/2025
Dr. Engler and his two nurses are terrific. Can't say enough about how much I appreciate them.
- 5 out of 5 starsReviewed on 7/22/2025
Dr. Engeler is awesome! He is very professional, but oozes empathy!!
- 5 out of 5 starsReviewed on 7/14/2025
Have recommended Dr. Engeler to other people.
- 5 out of 5 starsReviewed on 7/14/2025
This was a follow up appointment, Dr Engler is wonderful, attentive and takes the time to listen not just about my cancer, but about my family. Good man.
- 5 out of 5 starsReviewed on 6/26/2025
Dr Engler is a superb physician and person
- 5 out of 5 starsReviewed on 6/6/2025
Radiation Technicians, nurses & Doctor Engler were all just Superb! I would recommend Dr Engler & the Cleveland Cancer Center to ANYONE needing Cancer treatment.
- 5 out of 5 starsReviewed on 5/2/2025
Doctor throughly explained all options and procedures. Had a very friendly and caring personality.
- 5 out of 5 starsReviewed on 5/2/2025
I have had very positive experiences with the Cleveland Clinic and Dr. Engeler.
- 5 out of 5 starsReviewed on 5/2/2025
Dr. Engeler always sets me at ease. His tone is calming and reassuring.
- 5 out of 5 starsReviewed on 5/2/2025
Dr. Engeler is a first class physician and he takes an active interest in your well-being.
- 5 out of 5 starsReviewed on 4/25/2025
Dr Engler is the best!