Dr. William Jonas is an experienced oncologist and hematologist at Piedmont Cancer Institute and is the former President of the medical staff at Piedmont Hospital. He treats patients with all cancer types given his extensive experience in oncology and hematology.
Dr. William Jonas is an experienced oncologist and hematologist at Piedmont Cancer Institute and is the former President of the medical staff at Piedmont Hospital. He treats patients with all cancer types given his extensive experience in oncology and hematology.
The reviews listed below were collected independently of Piedmont Cancer Institute through rater8. Each review represents an authentic and verified patient experience.
I really love this doctor!
(4 days ago)
Jan-2026
He's way too tall to and discuss health issues and concerns.
(1 week ago)
Jan-2026
I’m always very comfortable with Dr Jonas; he’s professional and always shows a sense of concern and respect.His demeanor is always positive and contagious.
(2 weeks ago)
Jan-2026
Thank you for taking the time to talk to me about what is going on and your plan of action.
(2 weeks ago)
Jan-2026
He is Great in every way
(3 weeks ago)
Dec-2025
Great doctor with a wonderful bedside manner!!!
(1 month ago)
Dec-2025
Thank you Dr. Jonas for your expertise.
(1 month ago)
Dec-2025
Not only is he an excellent Doctor but he has a great way of getting along with his patients also! Really love this Doctor, he cares!!
(1 month ago)
Dec-2025
Precise, friendly, recommends solutions to any issue I may have.
Dr. William Jonas is an experienced oncologist and hematologist at Piedmont Cancer Institute and is the former President of the medical staff at Piedmont Hospital. He treats patients with all cancer types given his extensive experience in oncology and hematology.
Dr. Jonas received the Georgia Comprehensive Sickle Cell Center at Grady Health System award of appreciation for "diligence in service and compassionate care rendered to sickle cell patients."
Dr. Jonas has also been published in several publications, book chapters, posters, and abstracts on specialty topics in oncology and hematology.
Professional Affiliations American Society of Clinical Oncology, Member American Society of Hematology, Member Georgia Society of Clinical Oncology, Member
I really love this doctor!
He's way too tall to and discuss health issues and concerns.
I’m always very comfortable with Dr Jonas; he’s professional and always shows a sense of concern and respect.His demeanor is always positive and contagious.
Thank you for taking the time to talk to me about what is going on and your plan of action.
He is Great in every way
Great doctor with a wonderful bedside manner!!!
Thank you Dr. Jonas for your expertise.
Not only is he an excellent Doctor but he has a great way of getting along with his patients also! Really love this Doctor, he cares!!
Precise, friendly, recommends solutions to any issue I may have.
He is truly a wonderful dr.