A smiling young girl reaching upward with her multi-articulating bionic hand.
Prosthetics · Orthotics · Bionics

Moveagain.

Advanced bionic limbs, comfortable custom sockets, and neuro orthotics — engineered around your life across Illinois, Indiana, and Nevada.

6
Clinics
3
States
Free
Consultations
100%
Custom-fit devices
01 Start here

Tell us what happened. We'll show you what's possible.

People don't come to us shopping for a "service." They come because life changed. Choose what fits — we'll route you to the right care.

02 The journey

Your path back to motion.

A clinician examining a patient's knee during a fitting.
STAGE 01

The first conversation

A free consultation — no referral, no pressure. We listen to your goals before we ever talk about a device.

Close-up of a prosthetic foot and ankle.
STAGE 02

A fit you forget

We cast, test, and dial in a socket until it disappears — adjustable, comfortable, and truly yours.

A cyclist riding outdoors on a lower-limb prosthesis.
STAGE 03

Learning to move

Microprocessor knees, blades, bionic hands — matched to how you want to live, with us beside you as you train.

A child using a multi-articulating bionic hand.
STAGE 04

Life, resumed.

Back to work, sport, and the people you love — without limits. That’s the whole point.

Start your journey
03 The difference you'll feel

A socket you forget you're wearing.

The device on the left is what too many people still live with. On the right is what we build — slimmer, adjustable, made to stay comfortable all day.

See if a better socket is possible
An older bulky prosthetic socket beside a modern slim Quantum socket.
Before · standard socketAfter · Quantum fit
04 The technology

The advanced options other clinics make you wait for.

We run dedicated trial clinics so you can try the newest technology and choose what genuinely works for your body and your goals.

Quantum's in-house device fabrication bench.
01 — UPPER LIMB

Bionic hands & arms

Myoelectric and multi-articulating hands controlled by your own muscle signals.

A multi-articulating myoelectric hand and arm.
02 — LOWER LIMB

Microprocessor knees & ankles

Smart components that read your stride and adapt to stairs, slopes, and speed in real time.

A microprocessor-controlled prosthetic knee.
03 — COMFORT

Expedited & adjustable sockets

RevoFit and Infinite Socket programs — real comfort, dialed in, without the long wait.

An adjustable Infinite Socket prosthetic system.
04 — NEURO

C-Brace & MyoPro

Neuro orthotics that restore walking and arm function after stroke or paralysis.

05 Our work

Real people. Real motion.

Comfort isn't a luxury. It's the whole point.

— how we approach every fitting
06 In their words

What our patients tell us.

Individual experiences from people we’ve cared for. Results vary from person to person.

I cannot say enough good things about this place. My mother had her leg amputated last year, and every step of her getting a prosthesis has been flawless. Vikram is so knowledgeable, kind and caring.
— Christine
I met Vick after my right leg was amputated below the knee. He told me I'd be back on my feet — now I'm walking and working out, and you can't even tell I have a prosthetic.
— Edward S.
I took my first steps in years at my very first visit. They printed a temporary prosthetic for me to practice with, and every week things get more comfortable and stable.
— Rene R.
So glad we got to work with Vik to help my dad. He goes out of his way to meet my dad's needs — from hospital visits to home visits. I am very grateful for everything.
— Marilu J.
I've never met a prosthetist like Vikram. He truly understands his patients and their goals, and goes above and beyond. Learning my bionic arm with his team in my corner feels amazing.
— Nick K.
Vikram and his staff are so knowledgeable, professional, caring and compassionate. I highly recommend this office.
— Ann S.
08 Real patients

The people behind the work.

Patients and the team across our Illinois, Indiana, and Nevada clinics — and the technology that gets them moving.

Patients and staff at a Quantum Prosthetics & Orthotics clinic event.
Patients and staff at a Quantum clinic event
A microprocessor knee in everyday life.
A microprocessor knee in everyday life
A C-Brace stance-control orthosis in everyday life.
A C-Brace stance-control orthosis in everyday life
A patient with a Quantum clinician.
A patient with a Quantum clinician
Testimonials

Patients and families, in their own words

Quantum Prosthetics & Orthotics is a fantastic facility. I have never met a prosthetist like Vikram. His ability to understand his patients and their overall goals — and how they want a prosthesis to fit into daily life — is amazing. He goes above and beyond in so many ways: intelligent, creative, determined, motivating, understanding, compassionate, and kind. Knowing I’m a patient of Vikram at Quantum, and having the team in my corner as I learn my bionic arm, makes me feel amazing.
— Nick K
I went to my first visit in the prosthetic journey, and Vikram and the staff at Quantum made it a very pleasant experience. They were encouraging and thoroughly explained the process. After some measurements and sizing, I ended up taking my first steps in years. Quantum printed a temporary prosthetic for me to practice with, and a week in, movement and stability keep getting more comfortable. I’m looking forward to continuing this journey and taking new steps toward a better life.
— Rene R
I cannot say enough good things about this place. My mother had her leg amputated last year, and Quantum has been amazing — every aspect of her receiving her prosthesis has been flawless. Vikram is so knowledgeable, kind, and caring. This is the place to go.
— Christine

Read more patient stories →

09 Free consultation

Let's start with a conversation.

No referral needed to talk. Leave your details and we'll call to find a time that works for you.

  • [✓] Always free — no obligation
  • [✓] Accepting new patients at all 6 clinics
  • [✓] We'll cover insurance and what to expect

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