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.
He’s a 10 out of 5!
(3 days ago)
Jun-2026
Very caring understanding gives you a full complete understanding on what they would like to do, and if you have questions, they will answer it, and they will break it down to any person could actually understand. He will make you laugh so when you’re having one of those stressful days he will make you laugh.
(1 week ago)
Jun-2026
Doctor Jonas is amazing. Very down to earth and nice, explaining everything and answering questions I had. Thank you for all your expertise.
(2 weeks ago)
Jun-2026
After being a patient for over a year, we have been treated well and trust his guidance!
(3 weeks ago)
Jun-2026
Dr Jonas is a very good man and he has my complete trust, thx
(3 weeks ago)
Jun-2026
Confident due to experience. Easy to talk to.
(1 month ago)
May-2026
Love Dr Jonas! He’s the best thing there is about being sick.!)
(1 month ago)
May-2026
Great doctor!
(1 month ago)
May-2026
Very thorough
(1 month ago)
May-2026
Dr Jonas is very personable. He always asks about my family, as he has met most of them when I was first under his care. He makes you relax and doesn’t hurry you. He gives me time to ask questions and makes sure I understand his answers. He is friendly and funny.
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
He’s a 10 out of 5!
Very caring understanding gives you a full complete understanding on what they would like to do, and if you have questions, they will answer it, and they will break it down to any person could actually understand. He will make you laugh so when you’re having one of those stressful days he will make you laugh.
Doctor Jonas is amazing. Very down to earth and nice, explaining everything and answering questions I had. Thank you for all your expertise.
After being a patient for over a year, we have been treated well and trust his guidance!
Dr Jonas is a very good man and he has my complete trust, thx
Confident due to experience. Easy to talk to.
Love Dr Jonas! He’s the best thing there is about being sick.!)
Great doctor!
Very thorough
Dr Jonas is very personable. He always asks about my family, as he has met most of them when I was first under his care. He makes you relax and doesn’t hurry you. He gives me time to ask questions and makes sure I understand his answers. He is friendly and funny.