APTA Board-Certified Orthopedic Specialist
Move with Confidence
Concierge physical therapy for active people in Southlake and Colleyville ready to return to
See if we’re in your area
“Excellent group to work with… Zak is amazing and has me quickly progressing after my procedure. So glad I got connected with these guys.”
“Dr. Nadif is absolutely amazing! I am very impressed with his knowledge, patience, and personalized approach. I have already seen major improvements in my range of motion.”
“Dr Zak is great! He took the time to listen to my issue and didn’t over-prescribe any solutions. He was honest about what I did and didn't need and came up with a plan that worked.”
“Life-changing. I can’t recommend Zak enough. Honestly, I wasn’t sure what to expect, but we’ve been able to make such strong, continuous progress with my back.”
“Zak is sharp, patient, and creative. He stuck by my side when complications developed. When my sessions ended, I was able to take a big trip with zero problems!”
“Tremendous help during my injury. He gave me an outline of rehab exercises, personally called to check on my progress, corrected form, and coached me back into the ring.”
“Fantastic one-on-one care. Dr. Zak is incredibly professional, flexible, and tailored the recovery sessions perfectly to my personal level. Highly recommend him.”
“Zakari uses a wide spectrum of targeted exercises to improve strength, flexibility, and balance. Friendly professional approach that doesn’t push you beyond your limits.”
“Very understanding, empathetic person who helped me significantly with targeted strengthening and recovering from surgery. Have seen great results with Dr. Zak.”
“Dr. Nadif was amazing! He was very patient with me and taught me several practical exercises to do at home at my own pace and strength ability. I highly recommend him!”
“Zak is an excellent physical therapist. As a direct result of his tailored exercise plan and under his guidance, my lower back pain has almost completely erased.”
“Dr Zak helped me pinpoint the pain in my back that had been occurring for years now. He is open, easy to talk to, and seriously cares about his patients long term.”
“I would give 10 stars if I could! Zak’s deep attention to detail is what sets him apart from other PTs I have had in the past. He is extremely patient and genuinely invested.”
“I have been going to Zak for over a year for bone strengthening. He is patient, kind, and knows what he is doing. The one-on-one setup is just fantastic compared to other clinics.”
“Dr Zak helped me significantly improve my upper cross syndrome. My posture is much better, my pain is down, and I feel vastly stronger and more aligned overall.”
“Dr. Zak is professional, kind, patient and extremely knowledgeable. He listened closely and developed a plan specifically suited to meet my precise needs and help me reach my goals.”
“Dr. Zak is wonderful to work with. He dynamically begins right at your current physical level and perfectly recognizes just how far you can safely push forward.”
“Amazing PT. Worked closely with him for 8 months following my injury and I successfully got back to high-impact running and kickboxing in absolute full form!”
“I had an absolutely great experience with Dr Zak. He safely pushed me to my limits and well beyond to maximize my recovery. I highly recommend his services.”
“Their strong work ethic was evident from the start. Impressed by the clear, helpful guidance and professionalism provided for my injury recovery. Genuinely invested.”
“Great therapy that really helped targeted my knee pain, and he left a highly detailed home exercise program for me to stay on track. Highly recommend this business.”
“Exceptional care during my recovery. Dependable, professional, and incredibly flexible—always adjusting to my needs while keeping me motivated and completely on track.”
“Zak helped me through a rough time after my car accident. I didn’t think I’d walk properly again. With his hard work and guidance, I’m back on my feet moving great.”
“Zak is amazing! He came directly to my apartment because I had a bad fall and shattered my hip while also recovering from shoulder surgery. Highly personalized setup.”
You don't have to navigate
your recovery alone.
I founded Argan because I believe you deserve better than the rushed environment of a standard clinic. My goal is simple: to give you focused attention, advanced expertise, and the support you need to get back to doing what you love.
Orthopedic Clinical Specialist (OCS)
Strength & Conditioning Specialist (CSCS)
Designed For...
Uncompromising quality.
Formulated for your health.
Zero Travel
We bring the clinic straight to you, saving you valuable time and stress while maintaining absolute privacy.
100% Doctor-Direct
No hand-offs. Dedicated, session-by-session care spent entirely one-on-one with your practitioner.
True Specialists
Care is exclusively managed by a Board-Certified Orthopedic Specialist (OCS) and Certified Strength Coach (CSCS).
Direct Access
A secure, direct line straight to your Doctor for immediate adjustments and guidance between your sessions.
Total Autonomy
Your unique goals dictate your care plan, completely free from arbitrary insurance limits or protocols.
Immediate Certainty
Leave your very first session knowing exactly what is wrong and possessing the exact blueprint to resolve it.
Your First Visit
Get clarity on your problem day 1
We identify what is causing your symptoms and give you a clear plan to move forward.
New patient appointments are limited each month.
The Argan Difference
Frequently Asked Questions
Everything you need to know about our concierge mobile model, out-of-network benefits, and treatment process.
We operate as an out-of-network concierge practice. Traditional insurance algorithms dictate your care, artificially limit your visits, and force clinicians to juggle multiple patients at once.
By operating outside that system, you get 100% undivided attention from a Doctor of Physical Therapy. Because our intensive approach resolves issues in a fraction of the visits required by a standard clinic, our patients find this model is actually more cost-effective overall. We accept all HSA and FSA cards, and automatically provide superbills for your out-of-network reimbursement.
Standard clinics failed you because they treat the symptom in 15-minute windows while juggling other patients. They are designed for volume, not complex problem-solving.
We treat the system. By spending a full 60 to 90 minutes 1-on-1 in your environment, we have the time to map your entire biomechanical chain, find the mechanical failure that everyone else missed, and fix the root cause. If you've "tried everything," you are exactly who we are built for.
It means zero commute and zero waiting rooms. We bring the premium clinic experience directly to you—whether that is your living room, your executive office, or your local gym.
You do not need any specialized equipment. Dr. Nadif brings a portable treatment table, advanced diagnostic tools, and all necessary therapeutic equipment. We require nothing but a small space to set up and focus on your recovery.
No. Texas is a Direct Access state, meaning you can be evaluated and treated by a licensed Doctor of Physical Therapy without waiting weeks for a physician's referral or navigating primary care bottlenecks.
If during your Biomechanical Diagnostic we determine your condition requires imaging (MRI/X-Ray) or a surgical consultation, we have a trusted network of elite orthopedic partners in the DFW area that we will refer you to immediately.
This is exactly why we created the 100% Clarity Guarantee. If we get through your initial Diagnostic and determine that your condition requires surgery, or if we simply aren't the right fit to solve your problem, we will tell you immediately.
We will refer you to the proper specialist, and your visit costs $0. We take the financial risk so you can book with absolute confidence.
Due to the intensive nature of our 1-on-1 mobile care, we operate within a specific radius in the North Tarrant/DFW area to ensure prompt, reliable scheduling for our active patient roster.
Our primary service areas include Southlake, Westlake, Colleyville, Keller, Trophy Club, and North Richland Hills. If you reside outside this radius, please contact us directly to discuss potential travel arrangements, VIP intensives, or hybrid digital consulting options.