Welcome to the Practice of Dr. Gregory Bombassei
Compassionate Care. Expert Treatment. Proven Results.

Welcome to the Practice of Dr. Gregory Bombassei
Compassionate Care, Expert Treatment, Proven Results.
Services
Comprehensive Care for Endocrine Health
Dr. Gregory Bombassei provides specialized treatment for a wide range of endocrine disorders, including:

Diabetes Management (Type 1 & Type 2)
Personalized plans to manage blood sugar levels and improve overall health.

Insulin Pump Therapy
Advanced options for diabetes management tailored to your lifestyle.

Thyroid Health
Expert diagnosis and treatment of hyperthyroidism, hypothyroidism, and thyroid cancer.

Osteoporosis Management
Strategies to strengthen bones and prevent fractures.
About Gregory J. Bombassei,
MD, FACP, FACE
Dr. Gregory J. Bombassei is an endocrinologist in Avon, Connecticut. He is Board Certified in Diabetes, Endocrinology and Metabolism. He is a Fellow of the American College of Physicians and a Fellow of the American College of Endocrinology. Dr. Bombassei is affiliated with Hartford Hospital. He is an assistant professor of clinical medicine at the University of Connecticut School of Medicine. Dr. Bombassei received his medical degree from the University of Connecticut School of Medicine, where he also completed his internship, residency, and endocrinology fellowship. Dr. Bombassei has been in practice for more than 30 years. He has expertise in treating diabetes, thyroid disease, osteoporosis, low testosterone, and other conditions. Dr. Bombassei participates with many insurance plans, including Medicare, Aetna, Anthem Blue Cross, Cigna, Connecticare, and United Healthcare, among others. Dr. Bombassei is a Castle Connolly Top Doctor who is highly recommended by patients.

Practices at U.S. News Best Hospital
Patient Awards Received 3
Expert in 5 conditions
44 Dale Road, Suite 201, Avon, CT 06001
Patient experience
I have been a patient for many years. He is one of the most caring, non judgmental practitioners I have worked with for my diabetes. Dr. Bombassei listens and responds with compassion. I highly recommend him.
Caring, top notch doctor
I’ve known Dr Bombassei for 17 years and he still is proactive, caring and he always makes time for his patients. I highly recommend him!!
Best Endocrinologist ever!!!
Dr. Bombassei takes the time to go thru your options, he is the real deal!!I am very lucky to be a patient. I have been a patient for 20 years and would recommend highly. Thank you Dr. Bombassei.
Dr Bombassei is the best!!
He's the best doctor I've ever had and I have/ hadquite a few. He's been able to keep my Type II diabetes and hypothyroidism stable over 20+ years, tweaking it here and there. His knowledge about my leukemia and blood cancers, along with CKD is extremely helpful. His intelligence and caring is most unusual. I never feel rushed with him. Highly recommend him.
Best doctor I've ever had
Dr. Bombassei is one of the best doctors I've had in my life and I've had many good ones. I was referred to him from some distance b/c he was "the best". He immediately diagnosed an excruciatingly painful and rare condition that other specialists had missed. In addition to being brilliant, he's kind, attentive, and wants to hear what you have to say and want to ask. He is also forthright and informative and respects what you have to say - which I find at my age (70) is very rare. I can't say enough good about him!
The Best
Dr Bombassei was kind and compassionate, explained everything carefully with diagrams to be sure I understood. Great bedside manner. Would highly recommend.
Highly Recommend
He's a wonderful dr. I was referred to him after I had my thyroid removed. Hes very through and smart.. He make you feel comfortable and answers all questions..
Wonderful Dr.
He listens! Dr. Bombassei is compassionate and an excellent physician. He helped me during the most difficult time in my life. Without his medical expertise, my health would have spiraled out of control. I simply cannot praise him enough.
Excellent Physician
I wish all my doctors were like Dr. Bombassei
Great Dr.
He is the such a warm and caring doctor. This is something you don't see today but he goes above and beyond for his patients and their families.
Warm and Caring Dr.
Frequently Asked Questions
Yes, every consultation is personalized to address your unique medical needs and health goals. We tailor our recommendations to ensure the best outcomes for you.
Absolutely. We believe in long-term care and offer continuous support to monitor progress and make adjustments as needed.
Costs can vary based on the complexity of the condition. Please contact our office for specific pricing information.
Yes, we work collaboratively with our patients to establish realistic health objectives and create actionable plans to achieve them.
Send a message
Contact Us
We’re here to here answer any question you may have.
44 Dale Road, Suite 201, Avon, CT 06001
Phone: (860) 679-0234
Fax: (860) 606-0060