MRI Systems in California

Advanced Imaging Services is a specialized provider of parts, repair, and maintenance services for CT and MRI scanning equipment manufactured by GE, Toshiba, and Siemens. Founded in 2013, the company combines over 40 years of collective industry experience to deliver system-tested replacement parts and expert technical support. Operating with 24/7 parts identification, troubleshooting, and technical assistance, Advanced Imaging supports healthcare facilities across the U.S. in minimizing downtime and maintaining optimal equipment performance. The company also operates a fleet of mobile CT and MRI trailers available for rent with comprehensive service support. As a family-operated business, Advanced Imaging emphasizes rapid response, direct communication, and dependable service tailored to each client's imaging infrastructure needs.

Promaxo is a MedTech company specializing in compact, single-sided portable MRI systems and AI-driven technologies for interventional imaging and image-guided procedures. The company's flagship product is an office-based MRI platform that received FDA clearance in March 2021, enabling real-time MR-guided biopsies and cancer treatment in ambulatory settings without requiring dedicated MRI suites. Promaxo's system is designed for urologists and hospitals targeting prostate cancer diagnosis and treatment, featuring AI-driven tissue characterization with reported 77% cancer detection rates and 33% improvement in detecting clinically significant cancers versus standard of care. The system requires minimal facility upgrades and integrates seamlessly into existing clinical workflows, allowing concurrent clinic operations and interventional procedures. Founded in 2016 and backed by strategic investors including MicroPort and Zepp Health, Promaxo holds over 200 patents and is expanding applications to breast oncology and orthopedics. The company is led by CEO and Chairman Amit Vohra.

Q Bio operates a preventive health clinic offering comprehensive diagnostic assessment and longitudinal health monitoring through an integrated platform combining MRI imaging, EKG, biometric measurement, genetic analysis, and wearable data integration. The company has developed a proprietary digital health platform that creates a 3D digital twin of patient biology, presenting nine biological subsystems through an interactive dashboard. The Q Exam, conducted at their Redwood City, California clinic, is a 75-minute comprehensive assessment that includes full-body MRI, ECG/EKG, biometric and vital signs collection, genetic measurements, and integration of wearable device data. The platform delivers AI-assisted analytics to support clinical decision-making and trend analysis from longitudinal patient data. Q Bio positions itself as a platform provider for clinics and longevity-focused partners seeking to offer preventive health services beyond standard physical examinations. The company has deployed its system at its own clinic and reports successful integration at other major longevity partners. The team comprises PhDs, MScs, and MDs from world-class institutions. The service model includes concierge scheduling, fast results delivery via personalized health dashboard, and post-exam consultation with Q Bio physicians. The platform is designed to be embedded into existing clinic workflows and integrated health stacks.

Canon Medical Systems USA, Inc. is a major US manufacturer and distributor of advanced diagnostic and medical imaging equipment, serving hospitals, imaging centers, and specialized clinical environments. The company manufactures a comprehensive portfolio spanning computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, x-ray, angiography, molecular imaging (PET-CT), and ophthalmology systems. Primary CT product lines include the Aquilion ONE / INSIGHT Edition and Aquilion Serve SP series, featuring Deep Learning Reconstruction and photon counting technology. MRI offerings comprise the Vantage Galan 3T / Supreme Edition and Vantage Fortian 1.5T systems with Advanced Intelligent Clear-IQ Engine (AiCE) technology. Ultrasound products include the Aplio i-series / Prism Edition and Aplio flex systems. X-ray equipment ranges from the Adora DRFi hybrid system to mobile units like Mobirex i9. Angiography systems include the Alphenix 4D CT platform for interventional cardiology, oncology, and neuro-intervention. Molecular imaging division offers Cartesion Prime SP Digital TOF PET-CT. Eye care devices include OCT and retinal imaging systems. The company operates a robust healthcare IT division offering PACS, AI-assisted imaging, and clinical decision support software. Canon Medical emphasizes dose reduction, AI-driven workflow automation, and clinical applications across stroke, prostate, women's health, sports medicine, and ASC/OBL markets. FDA 510(k) cleared products; multiple regulatory clearances throughout 2025. Comprehensive service and support infrastructure includes Customer Solutions Center, service agreements, parts ordering, EnVision 360 monitoring, cybersecurity solutions, and training via Canon Medical Academy USA.

United Medical Imaging Healthcare (UMIH) is a leading regional provider of diagnostic imaging services operating 32 full-service radiology facilities throughout Los Angeles and Orange Counties, California. The company serves over 300,000 patients annually through a comprehensive network delivering highly advanced diagnostic imaging solutions to referring physicians and healthcare partners. UMIH offers a broad spectrum of radiologic procedures including Magnetic Resonance Imaging (MRI), Computed Tomography (CT), Positron Emission Tomography (PET), musculoskeletal imaging, breast imaging, and neuroradiological imaging. The company operates advanced imaging equipment including 3-Tesla MRI systems, 1.5-Tesla wide-bore and open MRI units (designed to accommodate claustrophobic or physically limited patients), and 128-slice CT scanners. Medical staff comprises specialty board-certified radiologists with expertise in musculoskeletal, breast, and neuroradiological imaging. UMIH emphasizes patient convenience and comfort, with same-day appointment availability and walk-in services at most locations, extended operating hours (7:30 AM–7 PM weekdays and Saturday appointments upon request), and culturally diverse, newly remodeled facilities. Diagnostic reports are typically delivered to referring physicians within 24–48 hours. The organization has operated for over two decades as an integrated provider of diagnostic imaging services in Southern California.

Radiology Oncology Systems (ROS) is a US-based refurbished medical equipment distributor specializing in radiation therapy and diagnostic imaging systems for hospitals, radiation oncology centers, and clinics worldwide. With 25+ years of experience, ROS sources, inspects, reconditions, and installs pre-owned linear accelerators (Varian, Elekta), CT simulators and scanners (GE Optima, Siemens), PET/CT systems (GE Discovery), MRI machines, and X-ray equipment to OEM specifications. The company offers end-to-end project management including equipment selection, procurement, shipment, delivery, installation, staff training, and ongoing service. ROS maintains a global network of engineers and has successfully completed over 1,600 projects across 67 countries, partnering with more than 700 facilities. All ROS-certified equipment undergoes rigorous inspection and is guaranteed to meet original manufacturer specifications. Beyond sales, ROS provides equipment relocation, repair, maintenance, appraisals, parts sourcing through its Radparts division, and equipment removal/disposal services. The company targets cost-conscious healthcare systems seeking reliable, clinically-capable equipment without new-device capital expenditure. Corporate office located in San Diego, California; parts and warehousing operations based in Michigan.

InkSpace Imaging is a medical device manufacturer specializing in lightweight, flexible MRI receive coils for diagnostic imaging systems. Founded in 2017 by UC Berkeley professors and a PhD student, the company develops patented thin-film MRI sensor technology that enhances patient comfort and image quality. The company offers FDA-cleared, high-performance flexible MR coils compatible with Siemens Healthieers, GE Healthcare, and Philips scanners. Products include pediatric MRI coils designed for neonates through adolescents, adult coils optimized for MSK, cardiac, abdominal, and spine imaging, and specialized configurations for breast and prostate imaging. Coils feature ultra-lightweight, body-conforming designs with 12–48 channel configurations supporting high acceleration factors, 360-degree coverage, split-access design for rapid patient positioning, and cable routing that avoids direct patient contact. InkSpace Imaging serves pediatric, adult, and veterinary imaging applications.

EverX USA LLC is a pre-owned medical imaging equipment and parts supplier established in 1992 with operations in Sydney, Australia and the United States. The company specializes in sourcing, refurbishing, and distributing high-quality used diagnostic imaging systems and components to small medical facilities, independent clinics, and service organizations seeking cost-effective alternatives to new equipment. Core product offerings include CT scanners, MRI systems, X-ray systems, ultrasound equipment, C-arm fluoroscopy systems, catheterization lab (cath lab) equipment, mammography systems, PET/CT systems, and nuclear medicine/gamma camera equipment. EverX maintains extensive inventory of OEM parts and components from major manufacturers including GE Healthcare, Siemens, Philips, Toshiba, Hitachi, Hologic, and Canon. Specialized offerings include MRI coils and replacement parts for all major imaging modalities. The company also acquires used equipment directly from facilities upgrading their imaging suites, providing trade-in and equipment buyback services. EverX serves the healthcare market by enabling smaller facilities to access advanced diagnostic imaging technology at reduced capital expenditure, addressing both diagnostic imaging needs and equipment lifecycle management. No specific regulatory certifications (FDA, ISO, CE) are mentioned on the site.

United Imaging Healthcare develops and manufactures advanced medical imaging equipment with a mission to provide Equal Healthcare for All. The company produces a comprehensive multi-modality portfolio including CT, MRI, PET/CT, and digital X-ray systems. Key product lines include the uCT® ATLAS CT scanner (up to 640 slices), uMR® 680 1.5T MRI system with uAiFI AI capabilities, uMI® Panorama digital high-resolution PET/CT, and uDR® 380i Pro digital mobile X-ray systems. The company also manufactures the uDR® Aurora CX system and operates translational imaging, interventional X-ray, and remote scanning capabilities. United Imaging serves hospital systems, diagnostic imaging centers, precision medicine facilities, and rural healthcare providers across the United States. The company has demonstrated FDA clearance for multiple products and maintains active research partnerships with academic medical centers including UCSF and UC Davis, focusing on applications in oncology, infectious disease diagnosis, and precision healthcare. Products emphasize accessibility, clinical intelligence, and high-resolution imaging capabilities. The organization participates actively in major medical imaging conferences including RSNA, AHRA, SNMMI, and ISMRM.

MRI Med is an industry-leading supplier of MRI equipment, accessories, and safety products for imaging centers and hospitals. The company specializes in MR Conditional and MR Safe equipment designed to operate safely within magnetic resonance imaging environments up to 3T field strength. Product lines include patient transport systems (MR Conditional wheelchairs, stretchers, gurneys), patient monitoring and comfort devices (sound systems with Bluetooth, CCTV surveillance systems), imaging aids (ACR phantoms for QA in multiple sizes compatible with GE, Philips, Siemens, Hitachi, and Toshiba), infection control supplies (metal-free surgical masks, sanitary headset covers, ear plugs, breast biopsy covers), suite furniture (non-magnetic seating, office chairs, doctor's chairs, examination tables), lighting (mobile LED exam lights with battery backup), and non-magnetic tools and cleaning supplies. The company emphasizes MRI safety with comprehensive signage, hearing protection (including Dreamies infant hearing protection), ferromagnetic detection tools, and metal detector systems. All products are engineered to comply with MRI zone requirements (Zones I–IV) and standards including ASTM F2503, CE certification, ROHS compliance, and UL approval where applicable. MRI Med serves hospital radiology departments, imaging centers, and outpatient imaging facilities with both equipment sales and technical guidance on MR safety protocols and suite design.

NEMOTO KYORINDO CO., LTD. is a specialized manufacturer of contrast injection systems for diagnostic imaging modalities. The company designs and produces automated contrast media delivery devices for CT, MRI, and angiography procedures. Their product portfolio includes the DUAL SHOT alpha 7 and Smart Shot Alpha for CT imaging, the SONIC SHOT 7 for MRI applications, and the PRESS DUO elite and Rempress systems for angiographic interventions. These systems are engineered to deliver precise, controlled contrast injection protocols essential for high-quality diagnostic imaging. The company positions itself around linking technology for perfect images, emphasizing protocol design and development capabilities. Nemoto's offerings serve radiology departments, interventional cardiology labs, and imaging centers requiring reliable, automated contrast delivery. The firm's focus on protocol standardization and design suggests strong engineering and regulatory expertise in the medical device space.