Endocrinology & Diabetes - Baystate Health
Endocrinology • Northampton, MA • Since 1873
About
Baystate Health is a nonprofit, integrated academic healthcare system based in Springfield, MA, serving Western Massachusetts. It operates four acute-care hospitals with over 1,000 licensed beds, a multi-specialty group (Baystate Medical Practices) with 700+ physicians across 40 locations, and Health New England HMO. The flagship Baystate Medical Center is the region’s only Level I trauma center. In 2022, the system reported 55,000+ discharges and 185,000+ ED visits. A fifth hospital (Baystate Mary Lane, Ware) closed in 2025, and Baystate plans to integrate Mercy Medical Center locations, potentially returning to five hospitals pending regulatory approval. For endocrinology and diabetes services in Northampton, Baystate Health provides specialty care through its affiliated physicians and primary care network within the region.
Clinic Type
Endocrinology
Address
280 Chestnut Street, Springfield, MA 01199, US
Phone
413-794-7031
Medical.StaffOffice@baystatehealth.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
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Languages Spoken
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Social Media
Photos
What Patients Say
Overall sentiment across review platforms: positive
- Mass General Brigham (Dr. Eva Karacsonyi): 4.9/5 (416 ratings, 184 reviews)
- Mass General Brigham (Dr. Catherine Mary Hegarty): 4.9/5 (389 ratings, 153 reviews)
- Mass General Brigham (Dr. John Nicasio): 4.6/5 (475 ratings, 172 reviews)
- Healthgrades (Dr. John Nicasio): 3.1/5 (23 ratings)
Patients praise
- Knowledgeable and expert care
- Compassionate and kind bedside manner
- Thorough explanations of tests and medical records
- Effective management of chronic conditions like diabetes
- Willingness to travel to follow preferred providers to new locations
Common complaints
- Perceived lack of attentiveness or rushed appointments
- Frustration with medication management or disputes over treatment plans
- Difficulty with responsiveness or communication from office staff
"She is knowledgeable, compassionate. I have recommended Dr. Karacsonyi to my friends."
— Patient Review, Mass General Brigham"Under her care, I've been able to get my diabetes under control. And I almost always learn something new each visit, which helps me with managing my health better."
— Patient Review, Mass General Brigham"It's very disappointing to think we can trust doctors with medical advice. I would not recommend this doctor to anyone with a thyroid problem."
— Patient Review, Healthgrades (Dr. John Nicasio)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.
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