Allied Anesthesia
Allied Anesthesia Medical Group is a physician-owned medical group of 250+ anesthesiologists founded in 1976, providing exclusive hospital-based and ambulatory surgery center anesthesia services across four Southern California counties, with subspecialty programs in pediatric, cardiac, obstetric, and pain management care.
- Company typePrivate
- Founded1976
- HeadquartersOrange, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Allied Anesthesia does
Allied Anesthesia Medical Group, Inc. is a privately held, physician-owned medical group founded in 1976 in Southern California that provides specialty and subspecialty anesthesia services to hospitals, ambulatory surgery centers (ASCs), and office-based practices. The company employs over 250 board-certified or board-eligible anesthesiologists who have passed a vetting process described as filtering to the top 1% of the specialty, and it holds the exclusive anesthesia services contract for 10 Southern California hospitals while staffing more than 50 ASCs across Orange, Los Angeles, Riverside, and San Bernardino counties. Allied operates subspecialty lines in pediatric, cardiothoracic (including TEE-certified, Society of Cardiovascular Anesthesiologists members), obstetric, regional/orthopedic, and interventional pain management anesthesia, and claims the largest concentration of pediatric board-certified anesthesiologists in the United States.
The group's underlying operational platform is built around evidence-based clinical pathway implementation (including ERAS programs and orthopedic co-management), OR efficiency and block scheduling disciplines, predictive modeling for OR staffing, and regional anesthesia techniques that enable outpatient discharge. Supporting the clinical operation is an internal administrative stack including the Ventra Billing Portal, v360 incident management, vChart charge entry, a vSight Power BI analytics portal for board members, BambooHR, and a JotForm-based onboarding portal, with HIPAA-compliant privacy and security practices. Allied also operates organized regional entities (Fullerton Allied Anesthesia, Orange Allied Anesthesia, Upland Allied Anesthesia) and maintains a research and clinical partnership with CHOC Children's Research Institution for pediatric work.
Allied generates revenue through professional medical services billing for anesthesia care delivered at partner facilities, accepting Medicare, Medi-Cal, workers' compensation, and major commercial insurance plans. Go-to-market is enterprise field sales targeting hospital and ASC administrators, surgeons, and medical staff leadership, with anesthesiologists also serving on hospital quality, steering, excellence, and executive committees to embed the group within partner facility governance. No external funding, M&A, or public-offering activity is disclosed, and the company remains locally owned and operated with a 50+ year operating history.
Allied Anesthesia firmographics
Firmographics- Name
- Allied Anesthesia
- Legal name
- Allied Anesthesia Medical Group, Inc.
- Website
- https://alliedanesthesia.com
- Company type
- Private
- Founded year
- 1976
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Allied Anesthesia Medical Group is a physician-owned medical group of 250+ anesthesiologists founded in 1976, providing exclusive hospital-based and ambulatory surgery center anesthesia services across four Southern California counties, with subspecialty programs in pediatric, cardiac, obstetric, and pain management care.
- Ownership category
- akta.pro rank
Allied Anesthesia industry classification
Industry- Product category
- Anesthesiology Medical Services
- NAICS
- Offices of Physicians (except Mental Health Specialists) (621111), Freestanding Ambulatory Surgical and Emergency Centers (621493)
- SIC
- Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Specialty Outpatient Facilities, Nec (8093)
- akta.pro primary industry
- Perioperative Anesthesia Services & Management (HLAFAIAM)
- akta.pro secondary industry
- Pain Management & Interventional Procedure Centers (HLAFAIAH)
Keywords
Where Allied Anesthesia is headquartered
LocationHeadquarters
- HQ city
- Orange
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Allied Anesthesia business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Anesthesia Medical Services: Professional medical services revenue generated from providing anesthesia care to patients at partner hospitals and surgical centers. Patients may receive separate bills for surgery (from surgeon) and anesthesia (from Allied Anesthesiologist). The practice accepts various insurance plans including Medicare, Medi-Cal, and workers compensation.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Allied Anesthesia product offering
Product offeringCore offering
Allied Anesthesia Medical Group provides professional anesthesiology staffing and clinical leadership to hospitals and ambulatory surgery centers across Southern California. Its 250+ subspecialty-trained anesthesiologists deliver hospital-based, pediatric, cardiac, obstetric, office-based, ambulatory surgery center, and interventional pain management services under exclusive contracts and direct service arrangements with healthcare facilities.
Product overview
Allied Anesthesia Medical Group is a healthcare services company providing comprehensive anesthesia care across Southern California. The company offers a unified portfolio of anesthesia services including Hospital-Based Anesthesia, Pediatric Anesthesia, Cardiac Anesthesia, Obstetric Anesthesia, Office-Based Anesthesia, Surgery Center Anesthesia, and Pain Management Services. These services are delivered through a network of over 250 board-certified anesthesiologists across 60+ facilities. The company also utilizes internal operational tools including Ventra Billing Portal, v360, vChart, vSight, BambooHR, and a JotForm-based Onboarding Portal for provider management.
Differentiator
Problem solved
Functional benefit
Products and services
- Hospital Based Anesthesia Services Exclusive outsourced anesthesia coverage for 10 Southern California hospitals, including OR efficiency programs, block scheduling, predictive staffing modeling, and physician leadership on hospital quality, steering, excellence, and executive committees. Designed for hospitals seeking a single anesthesia partner for surgical services.
- Pediatric Anesthesia Anesthesia care for infants and children provided by board-certified pediatric anesthesiologists, including pediatric cardiothoracic anesthesia, critical care medicine support, and pediatric pain management. Provided at partner hospitals and pediatric surgical settings.
- Cardiac Anesthesia Cardiothoracic anesthesia for adult and pediatric patients, delivered by TEE-certified, fellowship-trained anesthesiologists who are members of the Society of Cardiovascular Anesthesiologists. Covers TEE, TAVR, VAD therapy, and minimally invasive cardiac surgery.
- Obstetric Anesthesia Anesthesia services for labor and delivery, including labor epidurals and analgesic and anesthetic support throughout delivery. Targeted at expectant mothers in partner hospitals.
- Office-Based Anesthesia Anesthesia services for office-based procedures including in-vitro fertilization (IVF), dental procedures, plastic surgery, bariatrics, and other specialized office-based programs. Designed for physician offices and specialty clinics.
- Surgery Center Anesthesia Services Customized anesthesia teams and medical direction for ambulatory surgery centers, including pediatric, regional, and preoperative assessment services. Serves over 50 ASCs in Southern California.
- Pain Management Services Comprehensive pain management including post-operative pain blocks, chronic neck and back pain treatment, cervical and lumbar steroid injections, radiofrequency ablation, spinal cord stimulator trials, and inpatient pediatric pain services using fluoroscopy and ultrasound guidance.
Quantifiable outcome
- Over 17,000 pediatric cases per year
- +4 more outcomes
Companies that use Allied Anesthesia
Customer profileNamed customers2 records
Segments6 records
Ideal customer profiles2 records
Allied Anesthesia technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Allied Anesthesia partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- CHOC Children's Research InstitutionminorCHOC (Children's Hospital of Orange County) research partnership providing anesthesia services for pediatric research and clinical trials.
Scale indicators10 records
Recent moves6 records
Expansion highlights5 records
Allied Anesthesia competitors and assessment
Company assessmentDirect peers
- Somnia Anesthesia: National anesthesia services and management company serving hospitals, ASCs, and office-based settings. Competes with Allied for exclusive contracts and offers a similar subspecialty-driven clinical model.
- Envision Healthcare: Large multi-specialty physician services company (anesthesia, emergency medicine, radiology) with substantial hospital-based anesthesia staffing; offers similar service lines and contract structures as Allied.
- North American Partners in Anesthesia (NAPA): National anesthesia services platform with a similar multi-subspecialty, multi-state model. Competes with Allied for hospital and ASC contracts and shares the same exclusive partnership GTM motion.
- PhyMed Healthcare Group: Anesthesia and pain management services provider staffing hospitals and ASCs across multiple states. Closely comparable service offering and target customer set as Allied.
- US Anesthesia Partners (USAP): One of the largest anesthesia-focused physician groups in the U.S., backed by KKR/BCI. Direct competitor for exclusive hospital contracts and ASC anesthesia staffing; also a likely rollup acquirer of regional groups like Allied.
Broad incumbents
- TeamHealth: PE-backed national physician services platform; while anesthesia is not its primary focus, it competes for hospital staffing contracts and represents a broader incumbent in the same hospital-physician services category.
Others
- Ventra Health: Anesthesia-focused revenue cycle management and billing services provider. Allied already uses Ventra's billing and analytics tools (v360, vChart, vSight), making Ventra a key vendor and adjacent ecosystem participant.
- Anesthesia Business Experts (ABEO): Anesthesia-specific billing and practice management services provider. Allied references the ABEo billing portal as an internal tool, making ABEO an enabling ecosystem partner rather than a competitor.
Regional players
- Surgical Care Affiliates (SCA / Optum): Major ASC operator owned by Optum. As an ASC owner/manager, it is a key buyer of anesthesia services and competes with Allied-aligned ASCs in the same Southern California market.
- Amsurg (Envision subsidiary): Ambulatory Surgery Center operator with national reach. While not an anesthesia group, it directly controls ASC facility decisions and therefore influences which anesthesia providers (including Allied) win contracts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Allied Anesthesia social profiles
Digital presenceAllied Anesthesia compliance and trust
Trust signalCompliance1 record
Allied Anesthesia financial estimates
Financial estimateRevenue estimate
Valuation estimate
Allied Anesthesia leadership team
Management profileNumber of profiles
Allied Anesthesia subsidiaries and ownership
Company hierarchySubsidiaries3 records
Allied Anesthesia funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Allied Anesthesia M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Allied Anesthesia
What does Allied Anesthesia do?
Allied Anesthesia Medical Group provides professional anesthesiology staffing and clinical leadership to hospitals and ambulatory surgery centers across Southern California. Its 250+ subspecialty-trained anesthesiologists deliver hospital-based, pediatric, cardiac, obstetric, office-based, ambulatory surgery center, and interventional pain management services under exclusive contracts and direct service arrangements with healthcare facilities.
Is Allied Anesthesia a public or private company?
Allied Anesthesia is a private company. It is classified as management employee owned and is currently operating.
When was Allied Anesthesia founded?
Allied Anesthesia was founded in 1976. It employs 51 to 100 people.
Where is Allied Anesthesia based?
Allied Anesthesia is headquartered in Orange, United States, in the North America region.
How does Allied Anesthesia make money?
One revenue line is on record: anesthesia Medical Services.
Who are Allied Anesthesia's main competitors?
Direct peers on record are Somnia Anesthesia, Envision Healthcare, North American Partners in Anesthesia (NAPA), PhyMed Healthcare Group and US Anesthesia Partners (USAP). TeamHealth is listed as a broad incumbent. Others are Ventra Health and Anesthesia Business Experts (ABEO). Regional players are Surgical Care Affiliates (SCA / Optum) and Amsurg (Envision subsidiary).
Does Allied Anesthesia have an API?
No public API is recorded for Allied Anesthesia.
What industry is Allied Anesthesia in?
Allied Anesthesia's product category is Anesthesiology Medical Services. Its primary akta.pro industry code is HLAFAIAM, Perioperative Anesthesia Services & Management, with a secondary code of HLAFAIAH, Pain Management & Interventional Procedure Centers. Its NAICS code is 621111 and its SIC code is 8011.