Sah Orthopaedic Associates

What Sah Orthopaedic Associates does

Sah Orthopaedic Associates is a private orthopedic surgery practice founded in 2012 by Dr. Alexander Sah and headquartered in Fremont, California, with a satellite consultation office in Menlo Park. The practice specializes in hip and knee replacement surgery, including partial and total knee replacement, muscle-sparing anterior hip replacement, outpatient joint replacement, and complex revision surgery, and is branded as the highest-volume hip and knee replacement center in Northern California and the West Coast (with 3,172 consecutive primary TKA procedures documented in published research). Clinical services are delivered by two physicians — Dr. Sah (Harvard-trained, fellowship at Rush University with anterior approach pioneer Dr. Joel Matta) and Dr. Bryant Bonner (Harvard-trained) — operating primarily out of the Institute for Joint Restoration at Washington Hospital and the Washington Outpatient Surgery Center.

The practice builds on a stack of advanced orthopedic technologies rather than proprietary software. Core surgical work uses the VELYS Robotic-Assisted Solution (first in the Bay Area), Kinomatic 3D personalized surgical planning from CT scans, VERASENSE intraoperative knee-balancing sensors, and OrthAlign palm-sized navigation. The perioperative program bundles Game Ready cold/compression therapy, Muvr wearable sensors (collecting 18,000+ data points per minute), an EMN Ortho 4-week nutrition protocol, Corganics clinical CBD products, Reparel bio-active sleeves, and Sensiband metal allergy testing. Brand positioning is reinforced by Newsweek 2025 rankings (#2 knee, #21 hip nationally), Becker's Review Top Knee Surgeons 2020, multiple consecutive years of Castle Connolly, Best Doctors, SF Magazine and Vitals awards, and Dr. Sah's role as President of the Anterior Hip Foundation (2022-23) and co-author of the definitive anterior hip replacement reference book with Dr. Joel Matta.

The revenue model is a professional services / fee-for-service surgical practice: per-procedure reimbursement from insurers and patients across hip and knee replacement, revision surgery, outpatient joint replacement, shoulder treatment, and biologic injections (PRP, stem cells), supplemented by retail and ancillary revenue from in-house supplement, nutrition, and wearable technology offerings. Go-to-market is sales-led via physician referrals, patient testimonials, heavy video and educational content on the website, and earned media coverage (ABC 7 Bay Area, Newsweek). The customer base is primarily individual adult patients suffering from hip and knee arthritis in the San Francisco Bay Area and Northern California, with notable enterprise-adjacent visibility through SF Giants 3rd Base Coach Ron Wotus as a publicized patient. No external funding, no PE/strategic ownership, and no public revenue disclosure are present in the available data.

Name

Sah Orthopaedic Associates

Legal name

Sah Orthopaedic Associates

Website

https://sahortho.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Sah Orthopaedic Associates is a Fremont, CA-based private orthopedic practice specializing in hip and knee replacement surgery, including robotic-assisted and outpatient procedures, serving adult patients across the San Francisco Bay Area and Northern California.

Ownership category

akta.pro rank

Product category

Orthopedic Surgery Services

NAICS

Offices of Physicians (except Mental Health Specialists) (621111), Offices of Physicians (62111)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Hip & Knee Reconstruction (Arthroplasty) (HLAKALAH)

akta.pro secondary industry

Orthopedic Surgery (Operative Orthopedics) (HLAKALAC)

Keywords

• Orthopedic surgery services
• Joint replacement surgery
• Hip and knee replacement
• Anterior hip replacement
• Outpatient joint replacement

Headquarters

HQ city

Fremont

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Supply Chain

Revenue model

1. Orthopedic Surgery Services: The practice generates revenue through surgical procedures including hip replacement, knee replacement (partial and total), anterior hip replacement, revision joint replacement, and outpatient joint replacement. Additional revenue streams include consultations, non-operative treatments, biologics/PRP injections, and ancillary services at the Institute for Joint Restoration.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

Sah Orthopaedic Associates is a private orthopedic surgery practice specializing in hip and knee joint replacement, including partial and total knee replacement, muscle-sparing anterior hip replacement, outpatient same-day joint replacement, revision joint replacement, shoulder treatments, and biologics such as PRP injections. The practice complements surgical services with advanced technologies including robotic-assisted platforms, 3D personalized surgical planning, intraoperative sensors, surgical navigation, and wearable recovery monitoring.

Product overview

Sah Orthopaedic Associates is a comprehensive orthopedic surgery practice specializing in hip and knee replacement. The core offering consists of surgical procedures including knee replacement (partial, total, and robotic-assisted via VELYS), hip replacement (including the muscle-sparing anterior approach), outpatient joint replacement for same-day discharge, shoulder treatments, and complex revision surgeries. The practice also offers biologics including PRP injections. Complementing the surgical services is a portfolio of supporting technologies: Game Ready cold/compression therapy for recovery, Kinomatic 3D surgical planning for personalized procedures, VERASENSE sensor technology for intraoperative knee balancing, OrthAlign navigation for precision placement, Muvr wearable sensors for post-operative monitoring, and nutritional/ CBD supplements. Dr. Alexander Sah is the only surgeon at the Institute for Joint Restoration performing outpatient joint replacement and anterior hip replacement procedures.

Differentiator

Problem solved

Functional benefit

Products and services

• Knee Replacement Surgery Comprehensive knee replacement services including partial knee replacement, total knee replacement, and robotic-assisted knee surgery using VELYS technology, designed for adults with knee arthritis or severe joint damage seeking faster recovery and improved outcomes.
• Hip Replacement Surgery Hip replacement services including anterior hip replacement, a muscle-sparing approach that provides inherent joint stability, faster recovery, less pain, and no hip restrictions, for adults with hip arthritis or severe joint damage.
• Outpatient Joint Replacement Same-day and next-day discharge home after joint replacement utilizing advanced pain management, blood-sparing techniques, and optimal wound management protocols, for select patients who qualify for outpatient joint replacement.
• Shoulder Treatment Services Non-operative and surgical treatments for shoulder arthritis and pain, including arthritis/pain management, non-operative treatments, and surgical interventions as needed for adults with shoulder conditions.
• Revision Joint Replacement Complex hip and knee revision surgeries for implant failure, infection, instability, stiffness, and fractures, addressing patients whose previous joint replacements require correction or replacement.
• Biologics (PRP, Stem Cells) Non-surgical, drug-free treatments using Platelet Rich Plasma (PRP) injections that reduce pain and inflammation from osteoarthritis, using the patient's own blood to produce serum rich with anti-inflammatory proteins and growth factors.
• Anterior Hip Replacement Muscle-sparing anterior approach to hip replacement providing a more stable hip joint, faster recovery, less pain, no hip restrictions, and x-ray/advanced technology guidance during surgery for optimal outcomes.
• Robotic-Assisted Knee Surgery Robotic-assisted knee replacement using the VELYS Robotic-Assisted Solution providing digital precision in cuts and implant placement, including NATURAL CONTROL Technology, Natural Joint Assessment, PROADJUST Planning, and ADAPTIVE TRACKING Technology for personalized surgical outcomes.

Quantifiable outcome

• Same-day ambulation for all joint replacement patients
• +4 more outcomes

Named customers7 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Five partnerships are on record, tiered core.

• Anterior Hip FoundationcoreStrategic or Co-development Partner · 1 January 2022Dr. Sah serves as President of AHF for 2022-23. The foundation is a collaborative enterprise of orthopedic surgeons advancing anterior hip approach with new technologies and techniques. Founded by Dr. Joel Matta, the AHF is the leading organization of anterior hip replacement experts in the nation.
• Dr. Joel Matta (Vail, CO)coreStrategic or Co-development Partner · 1 January 2022Dr. Sah co-authored and edited the definitive resource on anterior hip replacement with Dr. Joel Matta. Published in 2022, the book details the evolution of anterior hip replacement from origins in Europe to current advanced techniques with contributions from leading national and international experts.
• Washington Hospital Healthcare SystemcoreStrategic or Co-development PartnerThe practice is based at the Institute for Joint Restoration within Washington Hospital in Fremont. Dr. Sah serves as Co-Director of IJRR and Research/Education Committee Chair. The hospital provides surgical facilities and support staff for joint replacement procedures. IJRR is recognized as one of the safest hospitals in the state for joint replacement.
• Institute for Joint Restoration and Research (IJRR)coreStrategic or Co-development PartnerDr. Sah serves as Co-Director of IJRR since 2012. The Institute serves as the primary practice location for joint replacement surgery and hosts the outpatient joint replacement program. IJRR has received yearly accolades and is recognized as a leading joint replacement center.
• Washington Outpatient Surgery CentercoreImplementation/ SI/ Consulting PartnerDr. Sah is the only surgeon at the Institute performing outpatient total hip and total knee replacement surgeries at this facility. The center enables same-day discharge for select joint replacement patients.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Rothman Orthopaedic Institute: Large multi-specialty orthopedic group operating across the Northeast with deep joint replacement volume. Comparable as a high-volume hip/knee arthroplasty group, though substantially larger and regionally distinct from Sah's Bay Area focus.
• Midwest Orthopaedics at Rush: Large academic-affiliated orthopedic group in Chicago known for minimally invasive hip/knee surgery and joint replacement research. Directly comparable as the fellowship training site of Dr. Sah and as a thought-leader practice in joint reconstruction.
• Hospital for Special Surgery (HSS): National orthopedic specialty hospital and the largest U.S. center for joint replacement. Comparable as a high-volume destination for hip and knee arthroplasty with elite surgeon reputations, though operating at vastly greater scale and as a specialty hospital rather than a private practice.
• Steadman Clinic: Specialty orthopedic and sports medicine clinic in Vail, CO with elite surgeon reputations and research output. Comparable as a destination orthopedic practice anchored by individual surgeon brands and a research-forward profile, though broader in subspecialty mix.

Regional players

• Stanford Health Care Orthopaedic Surgery: Academic orthopedic surgery program serving the Bay Area with hip and knee replacement subspecialists. Comparable as a regional competitor offering joint replacement in the same San Francisco Bay Area geography as Sah Orthopaedic Associates.
• UCSF Orthopaedic Surgery: Academic orthopedic surgery department at UCSF providing hip and knee replacement services in the Bay Area. Comparable as a regional competitor drawing patients from the same Northern California catchment.
• Sutter Health Palo Alto Medical Foundation: Integrated Bay Area health system with orthopedic surgery services including joint replacement. Comparable as a regional multi-site competitor and potential referral partner for joint replacement in the same geography.

Direct peers

• Andrews Sports Medicine & Orthopaedic Center: Specialty orthopedic and sports medicine practice in Birmingham, AL with elite surgeon reputation and celebrity/athlete patient base. Comparable as a destination private orthopedic group with surgeon-driven brand and sports-medicine ties.
• Hoag Orthopedic Institute: Specialty orthopedic hospital in Southern California focused on hip and knee replacement. Comparable as a high-volume joint replacement center with same-day and rapid-recovery protocols and a regional destination model.

Others

• Washington Hospital Healthcare System: Primary hospital partner of Sah Orthopaedic Associates and operator of the Institute for Joint Restoration. Included as an enabling/ecosystem participant rather than a competitor, since the practice depends on its facilities and surgical block time.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sah-orthopaedic-associates

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sah Orthopaedic Associates