Dr. Ralf Kiehl, M.D. is a doctor at Sidney Health Center.
Specialty
Radiation Oncology
Medical School
Universitaet des Saarlandes – Homburg, Germany
Residency
• Internal Medicine Residency: St. Louis University – St. Louis, MO
• Hematology/Medical Oncology Residency: Yale School of Medicine – New Haven, CT
• Radiation Oncology Residency: Yale School of Medicine – New Haven, CT
• Asst. Professor Radiation Oncology: Albany Medical College - Albany, NY
Dr. Ralf Kiehl, M.D. is a doctor at Sidney Health Center.
Specialty
Radiation Oncology
Medical School
Universitaet des Saarlandes – Homburg, Germany
Residency
• Internal Medicine Residency: St. Louis University – St. Louis, MO
• Hematology/Medical Oncology Residency: Yale School of Medicine – New Haven, CT
• Radiation Oncology Residency: Yale School of Medicine – New Haven, CT
• Asst. Professor Radiation Oncology: Albany Medical College - Albany, NY
The reviews listed below were collected independently of Sidney Health Center through rater8. Each review represents an authentic and verified patient experience.
Great guy.
Wealth of knowledge!
Nothing but respect for Ralf
(1 month ago)
Jan-2026
Awesome Doctor to work with.
(1 month ago)
Dec-2025
Very very good
(5 months ago)
Sep-2025
Dr Kiehl is such a pleasure to see. He is very informative, professional and personable. He always put me at ease and I always left pleased with my visit
(5 months ago)
Sep-2025
The spiders bite is still
(8 months ago)
May-2025
Did not make me feel rushed. Was kind and involved family heavily in my care.
(1 year ago)
Jan-2025
Thanks for the excellent care, and your all help.
(1 year ago)
Dec-2024
Very understanding, caring & knowledgeable.
(1 year ago)
Oct-2024
I believe in all doctor’s nurse staff and all front office people. All at the cancer clinic.
(1 year ago)
May-2024
Dr Kiehl takes time to visit with patients, make sure they understand and are comfortable with their plan of care
(1 year ago)
May-2024
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Sidney Health Center
216 14th Ave SW Sidney, MT 59270
Dr. Ralf Kiehl, M.D. is a doctor at Sidney Health Center.
Specialty Radiation Oncology
Medical School Universitaet des Saarlandes – Homburg, Germany
Residency • Internal Medicine Residency: St. Louis University – St. Louis, MO • Hematology/Medical Oncology Residency: Yale School of Medicine – New Haven, CT • Radiation Oncology Residency: Yale School of Medicine – New Haven, CT • Asst. Professor Radiation Oncology: Albany Medical College - Albany, NY
Began practicing in Sidney in: January 2018
Specializes In/Practice Includes • Radiation Oncology • Stereotactic Radiosurgery • Stereotactic Body Radiosurgery • Prostate Brachy Therapy
Certifications • American Board of Internal Medicine • Retired Lieutenant Colonel, U.S. Army Medical Corps
Great guy. Wealth of knowledge! Nothing but respect for Ralf
Awesome Doctor to work with.
Very very good
Dr Kiehl is such a pleasure to see. He is very informative, professional and personable. He always put me at ease and I always left pleased with my visit
The spiders bite is still
Did not make me feel rushed. Was kind and involved family heavily in my care.
Thanks for the excellent care, and your all help.
Very understanding, caring & knowledgeable.
I believe in all doctor’s nurse staff and all front office people. All at the cancer clinic.
Dr Kiehl takes time to visit with patients, make sure they understand and are comfortable with their plan of care