Meet the Team | Regeneration Pittsburgh

Get to know the people behind your care

Experts Who Truly Care

At the heart of everything we do, is a team of compassionate experts committed to your well-being. From your very first visit, our providers and medical staff work together to deliver thoughtful, personalized care tailored to your goals.

Each person on our team brings a unique background, but shares one common mission: to improve the quality of your daily life.

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Meet Our Providers

Our providers bring together advanced clinical expertise and a deep passion for helping patients thrive. Learn more about their experience, specialties, and what drives them every day.

DR. THOMAS BURNETT, MD

Nationally recognized for his work in regenerative medicine, Dr. Burnett is best known for helping patients overcome chronic pain, optimize performance, and reclaim their lives through advanced, non-surgical care.

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Casey Johnson, PA-C

Known for her skilled, precision-based approach, Casey draws on her background in orthopedics and aesthetics to deliver results-driven regenerative care with expertise in body composition and cellular rejuvenation.

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Teressa (Tressa) Carrozzi, PA-C

With a background in neurosurgery and public health, Tressa brings a unique and comprehensive perspective to musculoskeletal care, functional healing and aesthetic treatments.

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Cat Kahn, RN, BSN

With a foundation in neonatal nursing and advanced certification, Cat brings deep clinical experience and a focused expertise in IV therapy, NAD+ and, IV Ozone.

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Meet Our Medical Staff

Behind every smooth visit is the dedication of our support team. From your first phone call to post-treatment check-ins, they’re the friendly faces keeping everything running with care and compassion.