Anesthesia Medical Group

What Anesthesia Medical Group does

Anesthesia Medical Group of Santa Barbara (AMGSB) is an independent, physician-led and physician-owned anesthesiology partnership founded in 1942 by Charles Betlach, M.D., who was recruited from the Mayo Clinic in 1941 to become Santa Barbara's first anesthesiologist. Headquartered at 3700 State Street, Suite 200 in Santa Barbara, California, the group comprises over 30 Board Certified Anesthesiologists sourced from top-tier institutions, many with additional fellowship training in cardiothoracic, pediatric, regional, and critical care anesthesia. AMGSB provides comprehensive anesthesia and perioperative services—including general anesthesia, regional anesthesia, monitored anesthesia care, labor analgesia, preoperative evaluation, postoperative pain management, and critical care consultation—across all major surgical subspecialties (pediatric, neurosurgery, neurovascular, cardiothoracic, electrophysiology, interventional radiology, general, urology, trauma, orthopedic, obstetric, gynecologic, and vascular).

AMGSB's service delivery is anchored by an exclusive provider arrangement at Santa Barbara Cottage Hospital, the only verified Level I Trauma Center on the Central Coast between San Jose and Los Angeles, supplemented by anesthesia coverage at five regional ambulatory surgery centers (Sansum Foothill Medical & Surgical Center, Surgical Arts Surgical Center, De La Vina Surgery Center, Aesthetic Center for Plastic Surgery, and Santa Barbara Surgery Center). The group's go-to-market is therefore facility-bound and B2B: patients access AMGSB's services through scheduled surgical procedures and obstetric care at partner facilities rather than via direct consumer acquisition.

Revenue is generated on a fee-for-service professional services model, billed through insurance, Medicare/Medicaid, and patient payments, with billing administration routed through a third-party payment portal (epayitonline.com). As an independent partnership with no external investors, no subsidiaries, no parent company, and no disclosed funding rounds, AMGSB operates as a private, self-sustaining medical practice whose financial dynamics are tied to local case volume, payor mix, and contracted rates with its hospital and ASC partners rather than to capital markets activity or technology platform economics.

Name

Anesthesia Medical Group

Legal name

Anesthesia Medical Group of Santa Barbara

Website

https://amgsb.com

Company type

Private

Founded year

1942

Operating status

Operating

Headcount range

101–250 employees

Short description

Anesthesia Medical Group of Santa Barbara is an independent, physician-owned anesthesiology partnership of 30+ Board Certified anesthesiologists providing comprehensive anesthesia and perioperative care at Santa Barbara Cottage Hospital (a Level I Trauma Center) and five ambulatory surgery centers across Santa Barbara County.

Ownership category

akta.pro rank

Product category

Anesthesiology Services

NAICS

Offices of Physicians (62111)

SIC

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

akta.pro industry

PRIMARYHLAFAIAM

Perioperative Anesthesia Services & Management

Healthcare & Life Sciences/Healthcare Providers & Systems/Surgical Centers & Perioperative Care (ASCs)

SECONDARYHLAFAIAH

Pain Management & Interventional Procedure Centers

Healthcare & Life Sciences/Healthcare Providers & Systems/Surgical Centers & Perioperative Care (ASCs)

Keywords

• Anesthesiology services
• Perioperative care
• Obstetric anesthesia
• Pain management
• Ambulatory anesthesia

Headquarters

HQ city

Santa Barbara

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Anesthesia Medical Services: Fee-for-service anesthesia care provided to patients during surgical procedures, outpatient treatments, and obstetric care at partner hospitals and surgery centers. Revenue is generated through insurance billing, Medicare/Medicaid, and patient payments for medical services.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Anesthesia Medical Group of Santa Barbara is an independent physician-owned partnership that delivers comprehensive anesthesia and perioperative care to surgical, obstetric, and outpatient patients at Santa Barbara Cottage Hospital (a Level I Trauma Center) and multiple affiliated ambulatory surgery centers. Services span general anesthesia, regional anesthesia, monitored anesthesia care, labor analgesia/epidurals, preoperative evaluation, and postoperative pain management, provided by 30+ Board Certified Anesthesiologists. Revenue is generated on a fee-for-service basis through insurance billing, Medicare/Medicaid, and patient payments.

Product overview

Anesthesia Medical Group of Santa Barbara is a physician-led, physician-owned partnership providing anesthesia services as a single unified offering. The group delivers comprehensive anesthesia care through hospital surgery services (including Pediatric, Neurosurgery, Neurovascular, Cardiothoracic, Electrophysiology, Interventional Radiology, Imaging, General Surgery, Urology, Trauma, Orthopedic, Obstetric, Gynecologic, and Vascular), outpatient center services (Dental, Cosmetic Surgery, Fertility Treatments), and specialized anesthesia types (General Anesthesia, Regional Anesthesia, Monitored Anesthesia Care, Labor Analgesia including epidurals). The services are supported by preoperative evaluation, perioperative care management, and pain management services. The group serves Santa Barbara County since 1942, operating primarily through Santa Barbara Cottage Hospital (Level I Trauma Center) and several local ambulatory surgery centers.

Differentiator

Problem solved

Functional benefit

Products and services

• General Anesthesia

Quantifiable outcome

• Level I Trauma Center verification for Santa Barbara Cottage Hospital between San Jose and Los Angeles

Named customers1 record

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered core and secondary.

• Santa Barbara Cottage HospitalcoreOthersPrimary hospital partner providing anesthesia services. Santa Barbara Cottage Hospital is the only verified and designated Level I Trauma Center on the Central Coast between San Jose and Los Angeles, California. AMGSB provides comprehensive anesthesia coverage for all surgical services including trauma, cardiac, pediatric, and general surgery.
• Sansum Foothill Medical & Surgical CentercoreOthersAmbulatory surgery center partner providing outpatient anesthesia services for various surgical procedures.
• Surgical Arts Surgical CentercoreOthersAmbulatory surgery center partner providing outpatient anesthesia services.
• De La Vina Surgery CentercoreOthersAmbulatory surgery center partner providing outpatient anesthesia services.
• Aesthetic Center for Plastic SurgerysecondaryOthersAmbulatory surgery center partner providing anesthesia services for cosmetic and plastic surgery procedures.
• Santa Barbara Surgery CentercoreOthersAmbulatory surgery center partner providing outpatient anesthesia services.

Scale indicators4 records

Recent moves3 records

Expansion highlights4 records

Direct peers

• US Anesthesia Partners (USAP): The largest physician-owned anesthesia group in the U.S., backed by private equity. USAP operates anesthesia practices across multiple states with a similar physician-partnership model, deep subspecialty bench, and exclusive hospital contracts — directly comparable to AMGSB at scale.
• North American Partners in Anesthesia (NAPA): One of the largest single-specialty anesthesia practices in the U.S., providing anesthesia services at hospitals and ASCs across more than 20 states. Closely comparable to AMGSB in clinical service mix, hospital partnership model, and ambulatory expansion strategy.
• Somnia Anesthesia: National anesthesia management and staffing company serving hospitals, ASCs, and office-based settings. Comparable to AMGSB in providing comprehensive perioperative anesthesia services across both inpatient and outpatient facilities.

Regional players

• Allied Anesthesia Medical Group: Physician-owned anesthesia group based in Orange County, California, serving multiple hospitals and surgery centers in Southern California. Comparable to AMGSB as a California-based independent physician partnership with similar subspecialty depth.
• Pacific Anesthesia Medical Group: Independent California-based anesthesia group serving hospital and outpatient settings. Comparable as a peer independent physician-owned anesthesia practice operating in the same California market with a similar service model.
• Anesthesia Associates of Southern California: Independent anesthesia physician group serving Southern California hospitals and surgery centers. Comparable as a regional anesthesia peer with similar partnership structure and hospital-aligned service delivery.

Broad incumbents

• TeamHealth: Large PE-backed physician services organization providing hospital-based staffing across emergency medicine, anesthesiology, hospital medicine, and other specialties. Comparable as a large-scale anesthesia services competitor, though part of a much broader portfolio.
• Envision Healthcare: National physician services company with a substantial anesthesia services division (including legacy Sheridan Healthcare assets). Comparable as a broad incumbent in anesthesia services delivery to hospitals and surgery centers.
• Sound Physicians: National physician services organization focused primarily on hospital medicine and critical care, with adjacent anesthesia capabilities. Comparable as a hospital-based physician services consolidator in adjacent specialties.

Others

• CompHealth (Anesthesia Locum Tenens): Major healthcare staffing and locum tenens firm with a dedicated anesthesiology division. Comparable as an adjacent participant in the anesthesiology services ecosystem, particularly relevant as AMGSB navigates the physician shortage.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/anesthesia-medical-group

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 Anesthesia Medical Group