About Us

A physician and a Doctor of Physical Therapy, building one plan for your bones.

Trabeca Bone and Strength brings medical care, supervised strength training, nutrition and measurement under one roof, so women 50 and older no longer have to piece it together themselves.

Why We Built Trabeca

Too many women are told to wait and watch.

A bone density scan comes back low. The answer is often a prescription, a calcium supplement and a follow-up scan in two years. Strength training, nutrition and hormone care are left for the patient to figure out on her own, and no one measures whether any of it is working.

We built Trabeca to close that gap. Every member gets a physician who leads the plan, a Doctor of Physical Therapy who designs the training, a registered dietitian, and regular testing so you can see your progress in numbers, not guesses.

Our Founders

Who leads your care

Sheena Spielberg, MD

Founder and Medical Director. Dr. Spielberg is board certified in internal medicine and obesity medicine. She earned her medical degree at Saint Louis University School of Medicine, where she was elected to the Alpha Omega Alpha honor society, and completed her internal medicine residency at the University of Missouri-Kansas City. She leads every member's medical plan, including labs, bone health treatment and hormone therapy evaluation.

Jonathan Grathwohl, DPT, CSCS

Co-Founder and Director of Strength Programming. Dr. Grathwohl is a Doctor of Physical Therapy and a Certified Strength and Conditioning Specialist. He founded Proactive Performance Therapy in Bonita Springs and is a licensed provider of the ONERO bone and strength training method. He designs the training program and the strength and balance testing every member completes.

Start with a 10-minute conversation.

A complimentary phone call with Dr. Spielberg or Dr. Grathwohl to walk through the program and whether it fits you. The call is informational and is not medical advice.