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Meet the Team

The Dimension Ortho team consists of surgeons, therapists, and clinicians with over 200 years of combined experience in orthopaedics. We are passionate in our mission to provide 3D printed casts that ensure maximum comfort during healing. That passion fuels our research and innovation.

Dr. Pedro Beredjiklian

Co-founder/Chairman
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Dr. Michael Rivlin

President/Co-founder
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Steve Stubitz

CEO
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Dr. Alexander R. Vaccaro

Board Member
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Dr. Pedro Beredjiklian

Co-founder/Chairman/HSS

Dr. Beredjiklian brings over 20 years of expertise as a Professor of Orthopaedic Surgery at the Sidney Kimmel Medical College of Thomas Jefferson University, the Vice President of Clinical Affairs at Rothman, and the Chief of Hand Surgery at Rothman Institute. Most importantly, he is also one of the key founders of Dimension Ortho. Dr. Beredjiklian brings a combination of expertise, experience, and patient-centered care to the forefront of Dimension Ortho’s commitment to excellence, ensuring that our casts, braces, and splints meet the highest standards.

Dr. Michael Rivlin

President/Co-founder

Dr. Rivlin stands as the President and the founder of Dimension Ortho. Currently serving as a board-certified orthopedic hand and wrist surgeon at Rothman Institute and an associate professor at Sidney Kimmel College of Medicine, Dr. Rivlin also has extensive experience in medical device design and development. His extensive expertise strengthens Dimension Ortho, ensuring our products and services maintain the highest standards of quality and innovation. Dr. Rivlin’s dedication to advancing orthopedic care with cutting-edge technology highlights our commitment to excellence and patient satisfaction.

Steve Stubitz

CEO

Mr. Stubitz has decades of experience in digital health, e-commerce, I/T enabled services focused on healthcare, and medical devices and has served as a CEO for several businesses helping them bring their vision to light. He is truly passionate about digital health, physician practice, ASC management and early-stage medical devices. As the CEO of Dimension Ortho, He brings a wealth of experience, passion, and leadership to our company, pushing us towards growth and success in the dynamic landscape of digital health and medical innovation.

Dr. Alexander R. Vaccaro

Board Member

With over 36 years of orthopedic experience, Dr. Vaccaro brings extensive expertise to his role as the Board Member of Dimension Ortho. He holds various prestigious positions as the President of Rothman Orthopaedics, Chairman and Professor at the Department of Orthopaedics, Thomas Jefferson University Hospital, and more. Recognized for his contributions, he has also received the Leon Wiltse award from NASS. Dr. Vaccaro’s leadership and achievements extends to various organizations, reflecting his dedication to advancing orthopedic medicine. With so much experience, he is essential to ensuring that DO’s products meet every standard of excellence.

Noor Shoaib

Operations Manager

Noor is Operations Manager at Dimension Ortho. With previous experience at Rothman Orthopedics and a UX design certification, she brings a unique skill set that enriches DO’s marketing, operations, product development and more. Her dedication to excellence and innovative thinking drives the company forward, ensuring top-notch patient care and product quality.

Ashkan Sedigh

VP of R&D

Ashkan Sedigh is a distinguished PhD candidate specializing in Computational Biomechanics, currently making significant strides in the orthopedic field. His expertise has been pivotal in managing and leading as VP of R&D in multiple international technical projects, and as DO’s VP of R&D. At Dimension Ortho, Ashkan continues to apply his deep knowledge and unique insights to develop cutting-edge solutions that redefine patient treatment and care in orthopedics.

Gino Bradica, PhD

Chief Technology Officer

Dr. Bradica has a diverse background with over 25 years of industry experience spanning innovation, venturing, strategic marketing, new business development, and R&D roles. He has led partnerships, development, and launches of orthopedic, plastic reconstructive, cardiovascular, and digitally enabled medical devices. He was also a pediatric clinician for 5 years, developing orthotic and prosthetic devices. Dr. Bradica’s work is widely published, with over 18 US patents and numerous patent applications. As our CTO, he brings a pivotal and versatile skill set that serves as the cornerstone for enhancing DO’s products to new levels of excellence and innovation.

Dr. Amir Kachooei

CSO

Dr. Kachooei, an Orthopaedic Hand and Elbow surgeon at Rothman Orthopaedics in Orlando since 2022, completed fellowships in Hand and Upper Extremity as well as Foot and Ankle at Rothman Institute, Thomas Jefferson University. With extensive national and international collaborations, he even earned his Ph.D. at the University of Amsterdam. Dr. Kachooei has authored numerous publications and holds editorial roles in prestigious journals. His expertise strengthens Dimension Ortho, where he leads operations in the Orlando office.