Dr. Thomas J. Sweeney, M.D. is a native of Columbus. He graduated from the Ohio State University with a B.S. in Chemical Engineering and an M.S. in Chemistry. In 1992 he graduated from the Ohio State University College of Medicine with his M.D. He completed his Internship and Residency at the University of Michigan in Ann Arbor.
Dr. Sweeney completed his Fellowship in Medical Oncology at Stanford University in 1998. Dr. Sweeney is Board Certified in Medical Oncology.
Dr. Thomas J. Sweeney, M.D. is a native of Columbus. He graduated from the Ohio State University with a B.S. in Chemical Engineering and an M.S. in Chemistry. In 1992 he graduated from the Ohio State University College of Medicine with his M.D. He completed his Internship and Residency at the University of Michigan in Ann Arbor.
Dr. Sweeney completed his Fellowship in Medical Oncology at Stanford University in 1998. Dr. Sweeney is Board Certified in Medical Oncology.
The reviews listed below were collected independently of Columbus Oncology & Hematology Associates through rater8. Each review represents an authentic and verified patient experience.
Dr. Sweeney is the best.
Jul-2025
He does not rush you
He makes sure you understand what is happening
Jul-2025
THOROUGH. NEVER IN A RUSH.ANSWERS ALL QUESTIONS.I
INCLUDES THE PATIENT IN THE
PROCESS
Jun-2025
Dr. Sweeney is one of the most compassionate and intelligent doctors I have ever met. At a critical time in my health journey he offered confident and effective care. That care continues even now that I am cancer free.
Jun-2025
I really like Dr. Sweeney, especially his genuine interest in his patients. He takes time to get to know you on both a personal and professional level, which most doctors do not. Because he is so thorough his appointments get backed up and patients are left waiting. My appointment today was scheduled for 1:00 pm, I finally had to leave at 2:30 because I I needed to be elsewhere.
Jun-2025
Consummate professional. We are blessed to have been assigned to his care.
Jun-2025
Stated the facts and repeated them in layman’s terms. Actually showed great interest in me as an individual not just a paycheck. That meant a lot.
Jun-2025
He is so knowledgeable. He takes time to answer any questions. It is always a pleasure to see him.
Jun-2025
Dr Sweeney is the best!
Jun-2025
Loved my visit, let feeling better than when I arrived.
Jun-2025
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Jasonway Cancer Center
810 Jasonway Avenue Columbus, OH 43214
Dublin Cancer Center
6700 Perimeter Drive Dublin, OH 43016
Dr. Thomas J. Sweeney, M.D. is a native of Columbus. He graduated from the Ohio State University with a B.S. in Chemical Engineering and an M.S. in Chemistry. In 1992 he graduated from the Ohio State University College of Medicine with his M.D. He completed his Internship and Residency at the University of Michigan in Ann Arbor.
Dr. Sweeney completed his Fellowship in Medical Oncology at Stanford University in 1998. Dr. Sweeney is Board Certified in Medical Oncology.
Dr. Sweeney joined our group in the Summer of 1999 after he, his wife Rose and three children completed their move back to Ohio.
Dr. Sweeney is the best.
He does not rush you He makes sure you understand what is happening
THOROUGH. NEVER IN A RUSH.ANSWERS ALL QUESTIONS.I INCLUDES THE PATIENT IN THE PROCESS
Dr. Sweeney is one of the most compassionate and intelligent doctors I have ever met. At a critical time in my health journey he offered confident and effective care. That care continues even now that I am cancer free.
I really like Dr. Sweeney, especially his genuine interest in his patients. He takes time to get to know you on both a personal and professional level, which most doctors do not. Because he is so thorough his appointments get backed up and patients are left waiting. My appointment today was scheduled for 1:00 pm, I finally had to leave at 2:30 because I I needed to be elsewhere.
Consummate professional. We are blessed to have been assigned to his care.
Stated the facts and repeated them in layman’s terms. Actually showed great interest in me as an individual not just a paycheck. That meant a lot.
He is so knowledgeable. He takes time to answer any questions. It is always a pleasure to see him.
Dr Sweeney is the best!
Loved my visit, let feeling better than when I arrived.