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Amplicore's Team

Tina Chen, MA, CCRC

Director of Clinical Affairs

Pharmaceutical Project Manager

Pharmaceutical Project Manager

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C. James Lin, PhD


President & Chief Executive Officer

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Francis J. Tinney Ph.D., J.D.

Senior Patent Counsel

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Tyler Vandivort, PhD

Director of Regulatory Affairs and Operations

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James Hamby, PhD

Senior Vice President

of Business Development


Tina Chen, MA, CCRC

Director of Clinical Affairs

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Administrative Coordinator​

Amalia Tollas

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Felix Chang, JD

General Counsel

VP of Finance & Administration

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Stacey Gruber, PhD

Senior Manager of CMC and

 Supply Chain

Advisory Board

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Michael Archdeacon, MD

Chair, Amplicore Advisory Board 

Dr. Archdeacon is the Peter J. Stern Professor and Chairman of the Department of Orthopaedic Surgery at University of Cincinnati College of Medicine. As a prominent leader in the orthopaedic society, Dr. Archdeacon will help chair the Advisory Board for Amplicore. He will also provide his clinical expertise and guidance to facilitate the translation of the Amplicore technologies to the orthopaedic clinic.

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Andrew A. Freiberg, MD

Dr. Freiberg is an attending surgeon at Newton Wellesley Hospital in Boston as part of Mass General Brigham, where he specializes in the treatment of osteoarthritis. He is the former Chief Medical Officer of Zimmer Biomet and previously worked for twenty years as Chief of the Hip and Knee Unit at Massachusetts General Hospital. He was also the Interim Department Chair of the Department of Orthopedic Surgery at MGH and a Professor of Orthopedic Surgery at Harvard Medical School. Dr. Freiberg brings to the Board a wealth of experience in primary and revision arthroplasty, arthroscopic treatments, and business management and commercialization of orthopaedic new products.

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Steve Schrader


Mr. Schrader is a high-impact financial leader with more than three decades of finance and accounting experience in various leadership roles. Nearly two decades of experience as a CFO in diverse industries includes positions with an international auto glass company, a large private health care company, a Fortune 500 public utility, and a NASDAQ-listed startup. Throughout his career, Steve has increased revenue and raised over $1.3 Billion in capital for companies. He has also taken two firms from startup stage to manufacturing. Steve holds a B.S. in Finance and Accounting from Ball State and an MBA from Butler University. He also received an Advanced Management Program Certificate from Harvard Business School.

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