C.J. Allen Upper Extremity & Hand Therapy treats hand, wrist, elbow and shoulder conditions for patients throughout Islandia. Our Hauppauge clinic is the closest certified hand therapy practice to the village, and the short drive matters more than it sounds — hand therapy often means two or three visits a week for several weeks.
Why Proximity Matters in Hand Therapy
Unlike a condition you might see a specialist about once, hand rehabilitation is frequency-dependent. Progress comes from consistent, repeated sessions during the window when tissue is remodeling. A clinic ten minutes away is one you will actually get to after work; a clinic forty minutes away is one you will start skipping in week three, and skipped weeks show up directly in the outcome.
Conditions We Treat
- Carpal tunnel syndrome and other nerve compressions.
- Trigger finger and trigger thumb.
- De Quervain's tenosynovitis at the thumb side of the wrist.
- Fractures of the fingers, hand, wrist and forearm.
- Tendon injuries and surgical repairs.
- Arthritis of the thumb, fingers and wrist.
- Tennis and golfer's elbow and other tendinopathies.
- Post-surgical rehabilitation of every kind.
Office and Computer-Related Complaints
The office parks along Veterans Memorial Highway and the Express Drive corridor put a lot of keyboard-intensive work right next to us. Sustained typing and mouse use do not by themselves cause carpal tunnel syndrome — that is a common oversimplification — but they reliably aggravate existing nerve irritation and tendon problems. We address the mechanics, the workstation setup, and the tissue itself rather than simply advising rest.
Setting up a workstation that does not work against you
Most of what helps is unglamorous and takes about ten minutes to change:
- Wrists neutral — roughly level with the forearm, not bent up toward the screen or dropped down onto the desk edge. Wrist extension while typing is the position that most reliably provokes symptoms.
- Screen at eye level, about an arm's length away, so you are not craning forward or tilting your head to one side for hours.
- Head, shoulders and hips stacked rather than the head carried forward — forward head posture loads the neck, and neck irritation refers pain and numbness into the hand often enough that we check it in almost every office worker we see.
- Elbows near the body at roughly a right angle, supported if the chair allows it.
- Short breaks — standing and moving for a minute or two each hour does more than any single equipment change. Sustained static load is the problem more than any one position.
Where ergonomics helps, and where it does not
Worth being straight about this. Good workstation setup is genuinely preventive, and it stops a manageable problem becoming a chronic one. What it will not do is resolve an injury that has already taken hold. If you have numbness that wakes you at night, a finger that catches, or pain that persists after a weekend off, adjusting your chair is not the answer — that is the point to get assessed.
Custom Splinting, Made Here
Orthoses are fabricated on site and molded to your hand. A night splint for carpal tunnel only works if it holds the wrist near neutral through the night without waking you; a thumb spica only helps if it permits the grip you still need. Fit is checked and adjusted at each visit as swelling changes.
One Therapist, Your Full Session
You work directly with the same Certified Hand Therapist each visit, for the whole session. In hand therapy, where a few degrees of motion or a subtle change in tendon glide is the week's progress, continuity of who is watching matters.
After Surgery
We take referrals directly from hand surgeons across Suffolk and Nassau and follow their protocols precisely, reporting progress back and flagging concerns early rather than at the end of an authorization period.
What Your First Visit Looks Like
A full evaluation: motion, strength, sensation, swelling, and a careful history of what happened and what you can no longer do. You leave with a plan, a realistic timeline, and a home program built around your actual routine rather than an idealized one.
How Many Visits Will I Need?
Most conditions fall between six and eighteen visits, typically two or three times a week early on and tapering as you take over more of the program yourself. Post-surgical cases run longer and are dictated by the healing timeline rather than by preference. We will give you an estimate at the evaluation and tell you plainly if it needs to change.
Elbow and Shoulder Problems Too
Hand therapy covers the entire upper extremity. Tennis elbow, golfer's elbow, cubital tunnel syndrome and post-surgical shoulder rehabilitation are all within scope. These conditions frequently travel together — a painful wrist alters how you lift and carry, and the elbow or shoulder absorbs the difference until it becomes the new complaint.
Your Home Program
Recovery is mostly what happens between sessions. We give you a short, specific program instead of a long list, confirm your technique in the clinic, and adjust as you progress. Done consistently, it is usually the single biggest factor in how quickly you finish.
Getting Here From Islandia
We are just north of the Long Island Expressway off Veterans Memorial Highway (Route 454), a few minutes from anywhere in the village. Parking is directly at the building. Our second office at 290 E Main St in Smithtown is also available if it better fits your schedule.
Insurance and Scheduling
Call (631) 761-6996 or request an appointment online. Most insurance accepted — our team will assist with insurance verification and help coordinate your care.