Osso Health

Osso — From the Root, Bone

The name Osso comes from the Latin, Italian, and Portuguese root for bone. It was chosen deliberately.

Bone is not simply the hardest structure in the human body. It is one of the most metabolically active. Within the marrow of every bone, the body manufactures the blood cells, the stem cells, and the biological signals that sustain life, repair injury, and drive healing. Bone is where the body’s deepest regenerative capacity lives. It is not inert. It is alive — constantly remodeling, responding, and rebuilding.

For Dr. Mahajer, the word Osso captures something essential about how he approaches medicine. Healing does not come from outside the patient. It is not delivered by a pill or produced by a procedure in isolation. It is generated from within — from the body’s own biology, its own bone marrow, its own blood, its own capacity to repair and regenerate when given the right conditions and the right support.

“The body is a self-healing mechanism. The physician’s highest calling is not to suppress symptoms — it is to remove the obstacles that prevent the body from healing itself.” — Amir Mahajer, DO

This philosophy is not simply rhetorical. It is the clinical foundation of everything Osso Health does — from the way Dr. Mahajer conducts an examination to the regenerative therapies he offers to the exercise prescriptions he designs. The name is a constant reminder of where healing actually begins.

Healing From the Inside Out

Osso Health was founded on a conviction that most patients have far more healing capacity than they have ever been told. Modern medicine has a tendency to position the patient as a passive recipient of care — someone to whom things are done, rather than someone whose own biology is the primary engine of recovery. Dr. Mahajer rejects that model.

The osteopathic tradition — in which Dr. Mahajer was trained and which he practices every day — holds that the body is a self-healing mechanism. Structure and function are inseparable. The physician’s role is not to override the body’s natural processes but to support and optimize them. To remove the obstacles — whether those obstacles are mechanical, inflammatory, degenerative, or behavioral — that prevent the body from doing what it is designed to do.

At Osso Health, this philosophy translates into a care model built around three principles that reinforce one another. The first is that what you do for yourself is medicine — exercise, movement, recovery habits, and nutrition are not lifestyle recommendations but clinical interventions with measurable effects on pain, inflammation, tissue quality, and long-term function. Dr. Mahajer educates every patient about the science behind these tools and prescribes them with the same specificity he applies to any other treatment. The second is that your body already contains the tools for healing — Platelet-Rich Plasma and Cell-Rich Concentrate, derived from your own blood and bone marrow, are not foreign substances but concentrated forms of your own biology, delivered precisely where healing is needed. When the body needs a boost that lifestyle alone cannot provide, these regenerative tools give it one. The third is that the right physician changes everything — the most powerful thing a patient can receive is an accurate diagnosis, an honest explanation of their condition, and a treatment plan designed around who they actually are. This is what Osso Health was built to provide.

The Specialist of the Spine and Skeleton

The musculoskeletal system is not a collection of isolated parts. It is an integrated network — bone and joint, tendon and ligament, muscle and nerve, cartilage and marrow — all working together to move you through the world, absorb force, protect your organs, and allow you to do everything that makes your life yours.

Dr. Mahajer is a specialist of the spine and skeleton in the fullest sense of that phrase. His practice encompasses the complete spectrum of conditions that affect the musculoskeletal system — not only the acute injuries and chronic pain conditions that bring most patients through the door, but the systemic and structural conditions that quietly undermine the skeleton over time and that too few physicians are equipped to monitor and manage.

This includes scoliosis monitoring and management in adults — evaluating curve progression, managing the pain and functional limitations that accompany adult degenerative scoliosis, and coordinating care between nonsurgical and surgical specialists when needed. It includes osteoporosis evaluation — assessing bone density, identifying fracture risk, and designing a treatment and exercise plan that slows bone loss and protects the skeleton from the inside out. It includes sarcopenia — the gradual loss of muscle mass and strength that accelerates after forty and that, left unaddressed, is one of the most consequential and most preventable drivers of pain, fall risk, and functional decline in aging adults.

Beyond the bone itself, Dr. Mahajer treats the soft tissues that connect, protect, and move the skeleton — tendons, ligaments, the menisci of the knee, the labrum of the hip and shoulder, and the fascial planes that envelop every structure. These tissues do not exist in isolation. A compromised labrum changes how the hip joint loads. A damaged meniscus alters how the knee distributes force. A degenerated tendon changes how the shoulder moves through space. Understanding these connections — and treating the system rather than the symptom — is what separates a true musculoskeletal specialist from a clinician who addresses one structure at a time.

He also applies manual therapy as an integral part of this framework — using hands-on osteopathic and soft tissue techniques to restore normal joint motion, reduce tissue tension, improve circulation, and address the mechanical dimension of pain directly. For many patients, manual therapy is not a luxury add-on. It is the intervention that unlocks the capacity for everything else to work.

“Every tendon attaches to bone. Every ligament connects bone to bone. Every muscle pulls on bone to generate movement. The health of the skeleton determines the health of the system — and the health of the system determines how fully a patient can live.” — Amir Mahajer, DO

The name Osso — bone — was chosen because bone is the foundation of it all. This is the scope of Osso Health. This is what Dr. Mahajer does.

Exercise Is Medicine

The most powerful anti-inflammatory drug available does not require a prescription. It does not come in a bottle. It is movement — structured, appropriately dosed, physician-directed physical activity that reduces pain, rebuilds tissue, restores function, and extends the healthy years of life.

Dr. Mahajer’s background in Exercise and Health Science — earned before medical school and deepened across two decades of clinical practice — gives him a depth of knowledge in exercise physiology and movement science that most physicians do not have. He prescribes exercise as a clinical intervention: specific, individualized, progressed based on the patient’s response, and integrated into a broader treatment plan that addresses all dimensions of the condition.

The Exercise is Medicine framework is not a slogan at Osso Health. It is the starting point. Before any procedure is recommended, every evidence-based movement-based option has been considered. And for patients who do ultimately receive an interventional treatment, the exercise program that follows it is not an afterthought — it is the foundation of lasting recovery.

If you have been managing pain with rest, medication, or passive treatments and have not been given a specific, physician-directed exercise program, you may be missing the most important tool in your recovery. Dr. Mahajer will build a program around your specific condition, your current capacity, and your goals — and teach you the science behind it so you understand exactly what you are doing and why.

When Your Body Needs a Boost

There are moments in recovery when the body’s own healing response is insufficient — when the damage is too extensive, the tissue too degenerated, or the inflammation too chronic for exercise and conservative care alone to fully address. This is where regenerative medicine enters the Osso Health model.

• Platelet-Rich Plasma — PRP — is prepared from a small sample of your own blood, concentrated to deliver a high dose of the growth factors and signaling proteins that drive tissue repair. It is not a foreign substance. It is your own biology, concentrated and precisely delivered to where healing is needed most.

• Cell-Rich Concentrate — CRC — is harvested from your own bone marrow, the same marrow that has been regenerating your body from the inside since before you were born. The cells within bone marrow carry a richer and more complex signaling system than platelets alone. For more advanced conditions — significant joint degeneration, complex tendon pathology, structural spinal conditions — CRC offers a more potent regenerative signal derived entirely from your own body.

The connection to the name Osso is not incidental. Bone marrow — osso — is literally the source of the body’s most powerful healing agents. When Dr. Mahajer harvests bone marrow aspirate and delivers it to a damaged joint or tissue, he is bringing the body’s deepest regenerative capacity directly to the site of injury. This is healing from the inside out, in its most literal form.

Dr. Mahajer applies regenerative therapies only within evidence-based indications — conditions where the published literature supports their use. He does not recommend commercially sold or over-the-counter “stem cell” products, which frequently contain few if any viable cells and are not supported by peer-reviewed clinical evidence. If a regenerative therapy is recommended, you will receive a clear explanation of what the evidence supports, what it does not yet confirm, and what realistic outcomes look like for your specific condition.

The Right Physician

Osso Health was founded by Dr. Amir Mahajer, DO, FAOCPMR, CAQSM — a double board-certified physiatrist and sports medicine physician, fellowship-trained at the Icahn School of Medicine at Mount Sinai, and one of a small number of physicians in the country who holds this level of training in both interventional spine medicine and sports medicine simultaneously.

Dr. Mahajer founded Osso Health because he believed patients deserved something that was increasingly difficult to find in modern medicine: a physician who takes the time to understand their full story, makes an accurate diagnosis, communicates honestly about the evidence, and builds a treatment plan around who the patient actually is — not what is most convenient to prescribe.

“I founded Osso Health because I believe that most patients have far more healing capacity than they have ever been told — and that the right physician, at the right moment, can change the entire trajectory of a patient’s recovery.” — Amir Mahajer, DO

PAIN SHOULD NOT DEFINE WHAT YOU ARE ABLE TO DO

Healing begins from the inside. The right physician helps you find it.