Radiology Medical Group

What Radiology Medical Group does

Radiology Medical Group, operating as Dignity Health Advanced Imaging, is a regional diagnostic imaging provider headquartered in Santa Cruz, California. It delivers a unified portfolio of six imaging modalities — mammography, interventional radiology, PET, CT, MRI, and ultrasound — across 24 locations serving Northern California and Santa Cruz. The group is staffed by 99 board-certified radiologists and specialists and operates as part of Dignity Health, which itself sits within CommonSpirit Health, the large nonprofit health system formed in 2019 through the merger of Catholic Health Initiatives and Dignity Health.

The business model is a referral-driven, fee-for-service diagnostic imaging operation: patients are routed to imaging centers via physician referrals (including those generated within the CommonSpirit/Dignity network) and by direct patient access supported through major insurance plans, an online patient portal, online bill pay, and a Find a Location tool on commonspirit.org. Go-to-market is regional and physical-location-led; revenue mechanics derive from insurance-reimbursed imaging procedures across the modality mix, with no public pricing disclosure and no consumer-facing pricing transparency beyond directional payer-acceptance information. The company exposes no application layer or API infrastructure.

Strategic positioning rests on three pillars: a board-certified specialist talent base, broad regional distribution across 24 sites, and the brand and payer-relationship leverage that flows from CommonSpirit Health parentage. The data does not disclose revenue, headcount net change, expansion plans, M&A activity, or AI/ML capability, leaving quantitative scale and forward direction difficult to verify beyond operating footprint and provider count.

Name

Radiology Medical Group

Website

https://rmgscc.com

Company type

Private

Founded year

1930

Operating status

Operating

Headcount range

11–50 employees

Short description

Radiology Medical Group (Dignity Health Advanced Imaging) is a Northern California and Santa Cruz diagnostic imaging provider operating 24 imaging centers staffed by 99 board-certified radiologists, delivering mammography, MRI, CT, PET, ultrasound, and interventional radiology services as part of CommonSpirit Health.

Ownership category

akta.pro rank

Product category

Diagnostic Imaging Services

NAICS

Diagnostic Imaging Centers (621512), Offices of Physicians (except Mental Health Specialists) (621111)

SIC

Services-Health Services (8000), Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Advanced Imaging & Specialty Radiology Centers (PET/CT, Nuclear Medicine, Interventional Radiology) (HLAFAKAB)

akta.pro secondary industries

Radiology Imaging Centers (X-ray/CT/MRI/Ultrasound) (HLAFAKAA), Nuclear Medicine Clinical Services & Therapy Centers (HLAIAGAI)

Keywords

• Diagnostic imaging services
• Radiology services
• Medical imaging
• Advanced imaging
• Breast cancer screening

Headquarters

HQ city

Santa Cruz

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Distribution channels2 records

Marketing channels4 records

Core offering

Radiology Medical Group (doing business as Dignity Health Advanced Imaging) is a diagnostic and advanced medical imaging provider serving patients across Northern California and Santa Cruz. It offers six imaging modalities—mammography, interventional radiology, PET, CT, MRI, and ultrasound—delivered through 24 imaging center locations staffed by approximately 99 board-certified radiologists and specialists. Services are accessed via physician referrals and are reimbursed through major insurance plans accepted by the network.

Product overview

Dignity Health Advanced Imaging operates as a diagnostic and advanced imaging services provider offering a unified portfolio of six imaging modalities. The core services include Mammography (breast cancer screening via low-dose X-ray), Interventional Radiology (minimally invasive image-guided procedures), PET scanning (functional tissue imaging for cancer and disease detection), CT scanning (detailed cross-sectional body imaging via X-rays and computers), MRI (detailed imaging using magnetic resonance without radiation), and Ultrasound (sound wave-based diagnostic imaging). These services are delivered through 24 locations across Northern California and Santa Cruz, staffed by 99 board-certified radiology providers and specialists, with support infrastructure including patient portal, online bill pay, and medical records access.

Differentiator

Problem solved

Functional benefit

Products and services

• Mammography Low-dose X-ray examination of the breast used for early detection of breast cancer, often identifying cancer before it can be felt. Provided to patients referred for screening or diagnostic breast imaging.
• Interventional Radiology Minimally invasive diagnostic and therapeutic procedures performed using image guidance, intended for patients who require targeted imaging-based interventions as an alternative to open surgery.
• PET Scan Positron emission tomography scan that shows how tissues and organs function, used to help detect cancer and other diseases. Delivered to patients referred for functional imaging evaluation.
• CT Scan Computed tomography imaging that uses X-ray and computer technology to create detailed cross-sectional images of the inside of the body. Provided to patients referred for detailed anatomical evaluation.
• MRI Magnetic resonance imaging test using magnets and radio waves to create detailed images of the body without X-ray radiation. Delivered to patients referred for radiation-free diagnostic imaging.
• Ultrasound Diagnostic imaging test using sound waves to create clear images of structures inside the body, used by referring physicians to evaluate a range of medical conditions. Provided to patients referred for sonographic evaluation.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• CommonSpirit HealthcoreOthersDignity Health Advanced Imaging is part of Dignity Health, which operates under CommonSpirit Health as one of the largest nonprofit healthcare systems in the United States. This affiliation provides access to a comprehensive network of care designed to meet unique healthcare needs.

Scale indicators4 records

Recent moves3 records

Expansion highlights3 records

Direct peers

• Envision Radiology: Envision Radiology operates outpatient imaging centers delivering MRI, CT, ultrasound, mammography, and X-ray with board-certified radiologists, directly comparable to the subject's modality mix and patient-referral model.
• Akumin: Akumin operates a national network of outpatient diagnostic imaging centers providing MRI, CT, PET, ultrasound, mammography, and image-guided procedures, making it a direct peer on services, scale, and outpatient delivery model.
• SimonMed Imaging: SimonMed is one of the largest outpatient imaging providers in the U.S., offering MRI, CT, PET/CT, mammography, ultrasound, and interventional radiology across a similar regional-center footprint; directly competes on the same modality set and referral-based model.
• RAYUS Radiology (formerly CDI): RAYUS Radiology is a national outpatient imaging network offering MRI, CT, PET, mammography, and interventional services with subspecialized radiologists, directly comparable in service portfolio and physician-led delivery.
• RadNet: RadNet is the largest U.S. outpatient diagnostic imaging network, operating hundreds of imaging centers offering MRI, CT, PET, mammography, ultrasound, and interventional procedures — directly comparable to Dignity Health Advanced Imaging's modality mix and outpatient model.

Broad incumbents

• Kaiser Permanente: Kaiser Permanente operates a vertically integrated Northern California health system with significant in-house diagnostic imaging capacity, competing for the same patient population in the same regional market.
• Sutter Health: Sutter Health is a large Northern California integrated health system that operates its own imaging centers and competes for the same regional referral base; broader scope (hospitals, physician groups) but overlapping diagnostic imaging offering.
• CommonSpirit Health (parent context): CommonSpirit Health is the parent system and a peer at the system level, operating hospitals and outpatient services across multiple states that include diagnostic imaging competing for similar patient populations.

Regional players

• Stanford Health Care: Stanford Health Care operates academic and community imaging centers in the San Francisco Bay Area, overlapping with the subject's Northern California footprint and offering advanced imaging modalities including PET, MRI, and interventional radiology.
• UCSF Health: UCSF Health runs diagnostic imaging services in the San Francisco Bay Area, including advanced modalities (MRI, CT, PET) and subspecialty reads, directly competing for tertiary and complex imaging referrals in Northern California.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/RMGSCC

Revenue estimate

Valuation estimate

Number of profiles

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 Radiology Medical Group