• Hartford HealthCare Medical Group
• The Hospital of Central Connecticut
• Integrated Care Partners

Fellowship
Stanford University School of Medicine ‐ Bone Marrow Transplantation
Yale University School of Medicine ‐ Hematology and Medical Oncology

Internship
Naval Medical Center

Medical School
Columbia University College of Physicians & Surgeons

Residency
University of California ‐ Internal Medicine
Naval Medical Center ‐ Internal Medicine

Verified Patient Reviews

January 24, 2024

Dr Sinning is wonderful

January 16, 2024

Dr Siinning was having computer access issues at home, so I could only hear his voice. Seeing him would have been better but the visit was fine anyway. (No complaint)

January 09, 2024

Dr. Sinning is an amazing caring doctor. I am very lucky to have him for an oncologist. He always ready to answer any questions or concerns I might have.

December 26, 2023

Appointment was a consultation

December 26, 2023

Dr Sinning is fantastic. He takes the time to explain everything to you and encourages you to ask questions. I never feel rushed when I have an appointment with him.

December 22, 2023

Thorough, thoughtful and not rushed.

December 20, 2023

He is a highly concerned doctor and a good listener

October 20, 2023

Dr. Sinning asks many questions so it makes it easy to explain how I am doing. He is excellent about explaining the options I have in my treatment.

October 17, 2023

Never rushed Dr took his time to answer all my questions and concerns and also explain his care plan for me.

October 11, 2023

*Dr. Sinning is a kind and compassionate physician. No concern is too small to discuss with him. He spends a lot of time with his patients unlike many providers today. I feel complete trust in him.

September 29, 2023

I've been going to Dr. Sinning every 6 months for about 3 years. He is always friendly and takes the time to talk with me, discuss any concerns I have or answer any questions. I would recommend Dr. Sinning to anyone.

Other Reviews from Around the Web

Reviewed on July 11, 2024

Very professional group of people, batteling cancer is never easy, however, Dr.Sinning and his staff are wonderful they understand what we're going through and they show...Thanks You..

Reviewed on February 24, 2024

Enjoyed my visit with Dr Sinning, he was very friendly and knowledgeable. His staff/nurse also at front desk were very nice to speak with and helpful.

Reviewed on February 15, 2024

wonderful staff and very kind, thank you for everything.

Reviewed on February 12, 2024

Pleasant experience from check in to exiting. Everyone was caring & respectful & timely. Dr Sinning is efficient & kind & a Listener ( which is extremely important to me ). I’m very happy to have him as my oncologist.

Reviewed on January 29, 2024

My mother goes to him and he's an amazing doctor friendly and actually cares about his patients and their well-being.... If you need a Chemotherapy doctor in the New Britain/Plainville area he's your guy.... All the staff in that building are amazing 😄😄

Reviewed on January 08, 2024

Thank you so much for your help

Reviewed on December 21, 2023

I like his follow ups, he lets you know what’s going on. Explains exactly what he wants to do to correct the problems.

Reviewed on November 01, 2023

Dr. Sinning is the absolute best! He certainly saved my life! Kind, smart, compassionate and very caring. One of the best there is!

Reviewed on October 19, 2023

Great Dr, very caring, he takes his time and listens to your concerns.

Reviewed on September 22, 2023

Dr. Sinning is a physician, not a doctor. He carries the banner of the full aspect of a patient rather than being scientifically robotic. He took on my mother's care after her recent hospitalization and major blood loss. He met with us and put forward a plan to get her blood values up and to hopefully avoid transfusions. He himself empathizes and gives his own regards for his care of his own mother. I am thankful that he is taking care of my mother.

Reviewed on September 22, 2023

Dr sinning is an excellent Dr, he's carrying and very attentive. He talked me all the way through my treatments and gave me honest and open answers to all my questions. I would highly recommend him to anybody that has to go through what I'm going through.

Joseph Sinning, MD, is a hematologist/oncologist with the Hartford HealthCare Cancer Institute, seeing patients in Plainville, Southington and Torrington.

Dr. Sinning served the greater Hartford and Waterbury communities in private practice and on the staff of St. Francis Hospital for years. His clinical interests include hematologic malignancies, general hematology and oncology, and breast cancer.

After earning a bachelor’s degree in biochemistry from Dartmouth College, he graduated from the Columbia University College of Physicians & Surgeons. He completed his internship and residency in internal medicine at the Naval Medical Center in Oakland, CA, and the University of California San Francisco, then went on to complete a pair of fellowships. One was in bone marrow transplantation at Stanford University School of Medicine, and the second was in hematology and medical oncology at Yale University School of Medicine.

Board-certified in medical oncology, hematology and internal medicine,Dr. Sinning is also an active researcher. He has served as sub-investigator in medical oncology and blood disorders with the Cooperative Group and Pharmaceutical Studies and has been named a Top Doctor by Connecticut Magazine for many years.

Aetna, Anthem, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, First Health Group Corp., Health New England, Multiplan, Northeast Health Direct, Oxford Health Plans, United Healthcare, BCBS Medicare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, Focus, Health Connecticut, Health Direct, Healthy Connecticut, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, WellCare of Connecticut, Inc., One Health Plan/ Great-West Healthcare, CarePartners of Connecticut

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.