My Team

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  Madison Altwies PA-CPhysician Assistant

  Madison Altwies joined Dr. Elizabeth Matzkin and the Orthopaedic Sports Medicine Service in March of 2020. Madison is a recent graduate from Sacred Heart University PA program, where she was inducted into the Pi Alpha National Honor Society and was the program representative at the student assembly for the American Academy of Physician Assistants.

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  Jillian MazzoccaClinical Research Coordinator

  Jillian Mazzocca joined Dr. Elizabeth Matzkin and the Orthopaedic Sports Medicine Service in June of 2023 after earning a B.A. in Biology at Colby College. Jillian has a passion for sports, as a member of both the nationally ranked Women’s Ice Hockey and Lacrosse teams at Colby College.

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  Giovanna Medina, MD, PhDOrthopaedic Surgeon, Sports Medicine Physician

  Coming soon.

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Former Team Members

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  Natalie LowensteinClinical Research Coordinator

  Natalie Lowenstein joined Dr. Elizabeth Matzkin and the Orthopaedic Sports Medicine Service in June of 2019 after earning a B.S. in Biopsychology with a minor in Entrepreneurship at Tufts University. Natalie has played sports all her life, was a member of the Tufts Women’s Rowing Team and U19 Israel Lacrosse Team.

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  Amanda HoldenAdministrative Assistant

  Amanda joined Dr. Matzkin and the Orthopaedic: Sports Medicine Department in October of 2011. Her interest in sports medicine stems from a life-long participation in sports, as well as overcoming numerous orthopaedic conditions and injuries herself. She assists Dr. Matzkin with administrative responsibilities and is a vital asset to the women's sports medicine team.

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