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.
Excellent physician
Sep-2025
Love him to death. Has time to answer my questions.
Sep-2025
Great service always!
Aug-2025
Dr. Jonas is perfect for this difficult specialty. His knowledge, coupled with a bright and enthusiastic personality, make a harsh medical treatment easier.
Aug-2025
The top Rock Star of the myriad layers of oncology. Fun, listens and all the other good qualities you need. The end
Aug-2025
Very professional, yet caring
Aug-2025
I was a 4 year patient and my experience was great. Dr. Jonas was personable and attentative. He asks quesions and encourages you to call with any changes or concerns.
My referral was for an extremely low neutrophil count, which was quite a concern. As well as an atypically low WBC count without me presenting any signs of an infection or any health issues. Which was another oddity. After a few labs (2nd year) we discussed that the atypical was my norm. Which was comforting because it makes a person feel like a patient and not a number. My inflamation markers were high at times, but no health issues. But we continued the labs. Overtime the neutrophil count improved and my WBC range would flucuate then become steady.
Today my WBC is in normal range, although normal range is not my norm, but this was still exciting news that my immune system continues to work
well.
Aug-2025
Compassionate and caring!
Aug-2025
Great Doctor! Highly recommended!
Aug-2025
Dr. Jonas is the VERY BEST!! There’s not a single thing about him that I don’t love and appreciate.
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
Excellent physician
Love him to death. Has time to answer my questions.
Great service always!
Dr. Jonas is perfect for this difficult specialty. His knowledge, coupled with a bright and enthusiastic personality, make a harsh medical treatment easier.
The top Rock Star of the myriad layers of oncology. Fun, listens and all the other good qualities you need. The end
Very professional, yet caring
I was a 4 year patient and my experience was great. Dr. Jonas was personable and attentative. He asks quesions and encourages you to call with any changes or concerns. My referral was for an extremely low neutrophil count, which was quite a concern. As well as an atypically low WBC count without me presenting any signs of an infection or any health issues. Which was another oddity. After a few labs (2nd year) we discussed that the atypical was my norm. Which was comforting because it makes a person feel like a patient and not a number. My inflamation markers were high at times, but no health issues. But we continued the labs. Overtime the neutrophil count improved and my WBC range would flucuate then become steady. Today my WBC is in normal range, although normal range is not my norm, but this was still exciting news that my immune system continues to work well.
Compassionate and caring!
Great Doctor! Highly recommended!
Dr. Jonas is the VERY BEST!! There’s not a single thing about him that I don’t love and appreciate.