Medical Infusion Center Team

The Medical Infusion Center (MIC) team is composed of physicians, nurse practitioners, and registered nurses who are highly skilled in providing infusion therapies.

Medical Director (Boston and Waltham)

Mark A. Matza, MD, MBA

Mark A. Matza, MD, MBA is the Medical Director of the Medical Infusion Center and the Clinical Director of Rheumatology at Massachusetts General Hospital. Dr. Matza received his medical degree from Georgetown University School of Medicine and completed internal medicine training at Mount Sinai Hospital in New York City and rheumatology fellowship at Massachusetts General Hospital. He has clinical interests in giant cell arteritis, polymyalgia rheumatica, inflammatory arthritis, gout, IgG4-related disease, musculoskeletal ultrasound, and medical infusion therapies. Dr. Matza directs a multidisciplinary approach to medical infusion at Mass General in both Boston and Waltham locations.

Nurse Manager (Boston)

Robert Slaugenhoup, MS.Ed, BSN, RN, CRNI

Nurse Practitioners (Boston and Waltham)

• Beth Snyder, CNP
• Dena Thornton, CNP
• Mary Beth Sweeney, FNP-C
• Lisa Quinn, CNP

Registered Nurses (Boston)

• Joanne D.
• Ellen F.
• Mary J.
• Nicole K.
• Bonnie K.
• Donna L.
• Sue L.
• Suzie L.
• Meri M.
• Kathy M.
• Morgan M.
• Zoe N.
• Gina R.
• Kathy R.
• Teri R.
• Debbie S.
• Kathy S.
• Lorraine W.
• Luis B.
• Heather C.
• Paul C.
• Bri C.
• Courtney D.
• Julie H.
• Kaleigh M.
• Maria R.
• Shristi S.

Medical Assistants (Boston)

• Maggie C.
• Gerdie E.