COVID 19: Update:
During the COVID-19 Outbreak, we are here for you.
- At Mahwah Valley Orthopedics, we care about our patient’s safety and access to healthcare.
- We are working full time and now offering Virtual consultations and appointments during the COVID-19 outbreak.
- We have acted swiftly to service patients via Telemedicine/Virtual
- Appointments for patients with orthopedic needs while at home and maintaining social distancing throughout the COVID-19 pandemic.
Dr. Alexander is an Award Winning Board Certified Orthopedic Surgeon.
We don’t call ourselves top rated, our patients do.
Read our outstanding reviews.
Award Winning Board Certified Orthopedic Surgeon.
We don’t call ourselves top rated, our patients do.
Read our outstanding reviews.
An Award Winning Joint Replacement Program
Led by Founder of Mahwah Valley Orthopedic Associates, Dr. Nicholas Alexander
An Award Winning Joint Replacement Program
Led by Founder of Mahwah Valley Orthopedic Associates, Dr. Nicholas Alexander

A State-of-the-Art Joint Replacement Program

An Award Winning Program & Staff
Features of Our Joint Replacement Program
Features of Our Joint Replacement Program
Pre-Operative Joint Replacement Teaching Class
State-of-the-art Computer Guided Surgical Navigation
Personalized Follow-Up & Case Management Coach
Accelerated Rehabilitation & Physical Therapy
Ready to learn more?
DR. ALEXANDER SPECIALIZES IN STATE-OF-THE-ART TECHNOLOGY FOR TOTAL JOINT PROCEDURES.
MAKO ROBOTIC-ARM ASSISTED TECHNOLOGY.
Over the years, knee replacement techniques and instruments have undergone countless improvements. MAKO Robotic-Arm Assisted Technology with Triathlon Total Knee implants is an example of how technology is transforming the way joint replacement surgeries are being performed.
When you hear “Robotic-Arm Assisted Technology”, it’s important to understand that the MAKO Robotic-Arm doesn’t actually perform the surgery. The surgery is performed by an orthopedic surgeon, who uses the MAKO System software to pre-plan your surgery. Your orthopedic surgeon will guide the MAKO Robotic_Arm to remove the diseased bone and cartilage. Then the surgeon will insert a Triathlon Joint Implant.
MAKO Technology was designed to help surgeons provide patients with a personalized surgical experience based on their specific diagnosis and anatomy.

Schedule An Appointment
Two Convenient Locations
Two Convenient Locations
Mahwah Office
Suite 100
Mahwah, NJ, 07430
(Click To View Info/Hours)
Clifton Office
Suite 108
Clifton, NJ, 07012
(Click To View Info/Hours)
Want A Recent Patient Testimonial!
Watch one of our patient testimonials from Christine, a patient of Dr. Nicolas Alexander.