University Orthopedics offers same-day walk-in appointments at two of our convenient OrthoDIRECT locations, East Greenwich and East Providence.
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At OrthoDIRECT, our goal is to provide prompt, high-quality orthopedic care when you need it most. While we do our best to see every patient as quickly as possible, there may be times when we reach capacity. During these busy periods, wait times may be longer than usual, and we may need to prioritize patients based on the urgency of their condition. We appreciate your patience and understanding as we work to care for everyone as efficiently and safely as possible.
Nurse Practitioner
Orthopedics & Spine
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Dr. Bica is board certified in Family Medicine with a certificate of added qualification in Sports Medicine.
Sports Medicine
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Dr. Salko specializes in primary care sports medicine and interventional pain management utilizing ultrasound, fluoroscopy and other non-invasive modalities.
OrthoDIRECT – 401-443-4100
1 Kettle Point Ave.
East Providence, RI 02914
1598 South County Trail, Suite 101
East Greenwich, RI 02818
Samantha DiMezza-Stewart is a Family Nurse Practitioner with roots in acute care, community health, and substance abuse treatment. She started her nursing journey after graduating from New England Institute of Technology in 2021. She earned her Master's degree from Salve Regina University in 2025, all while gaining hands-on, clinical experience in everything from school nursing to geriatric care. While receiving her degree, Samantha also coached high school sports ranging from track to soccer.
Since 2022, Samantha has been a valued member of the team at AdCare Rhode Island, helping those seeking substance abuse treatment, first as a Registered Nurse and now stepping fully into her role as a Nurse Practitioner.
Outside of work, Samantha recharges by hiking, traveling, and spending time with her family, including her two Golden Retrievers, Honey and Winnie. She's also recently taken up running, which is a work in progress.
Masters of Science
University Orthopedics in Providence, Rhode Island, is a regional referral center for patients with back and neck pain, joint pain, sports medicine problems, shoulder pain, hand problems, hip and knee pain, and foot and ankle injury. University Orthopedics utilizes fellowship-trained, sub-specialized physicians to treat a variety of orthopedic problems.
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