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You May Experience a Little Extra Wait Time

We’ve recently updated our electronic health record and other systems to better support your care. We appreciate your patience and understanding as we work through this change and look forward to caring for you!

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Information about Mercy Medical Center’s Transition to Baystate Health

Mercy Medical Center and its affiliated medical group practices joined Baystate Health on November 1, 2026.

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PGY2 Emergency Medicine Pharmacy Residents

Current Resident

portrait of daniel oconner

Dan O'Connor
School of Pharmacy: Northeastern University
Hometown: Lincoln, New Hampshire
E-Mail: Dan.OConnor@baystatehealth.org
Professional Interests: Emergency Medicine
Personal Interests: Skiing, hiking, exploring new places

What attracted you to Baystate Medical Center? 
The culture of the hospital- everyone is very supportive of residents learning and wellbeing, both within the pharmacy and the hospital as a whole.

What is your favorite thing about living in the area? 
I really love how peaceful it is here! It's so much quieter than the busy city I have previously lived in. It makes my time away from the hospital much more relaxing and enjoyable.

What are you most exciting for this year? 
I am excited to develop my independent practice as an emergency medicine pharmacist and learn from a great group of preceptors.

Recent Graduates

2025
Sienna Wurl, PharmD, MBA
School of Pharmacy: Western New England School of Pharmacy
Post-Graduate Position: Clinical Pharmacist, Baystate Medical Center

2023 
Jennifer Hammond, PharmD 
School of Pharmacy: University of New England School of Pharmacy
Post-Graduate Position: Emergency Medicine Specialist, Baystate Medical Center

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