Island Doctors

What Island Doctors does

Island Doctors is a privately held primary care medical services organization founded in October 1991 on Anastasia Island in Saint Augustine, Florida, that operates a multi-clinic network focused on preventive medicine and chronic disease management with a particular emphasis on Medicare Advantage patients. The company runs 50+ wholly-owned clinics and 32 affiliate offices across 11-15 Florida counties (Alachua, Bay, Charlotte, Collier, Columbia, Clay, Duval, Escambia, Flagler, Lee, Marion, Osceola, Putnam, Santa Rosa, St. Johns, Sumter, and Volusia), with affiliated providers extending into the Orlando area. Core clinical offerings include primary care visits, cardiovascular care, diabetes management, knee injections, foot care, and in-house screenings (ABI, EKG, Spirometry, Bone Density) tailored to Medicare Advantage benefits.

The company differentiates through its proprietary "Triangle Diet" weight loss program in continuous use for 25+ years, and a wellness ecosystem that includes no-cost tai chi, yoga, Zumba, and SilverSneakers fitness classes delivered through the Health Improvement Through Wellness department. A patient portal (myhealthrecord.com) supports online scheduling and health record access, and the company operates an active careers site, blog, Facebook, and Instagram presence. In February 2026, Island Doctors entered a multi-year, multi-site partnership with Flexzo Ai to deploy AI-powered workforce automation, predictive staffing intelligence, and AI-driven clinician engagement tools across its Florida clinic network — its first disclosed technology-vendor integration of this kind.

Revenue is generated on a fee-for-service basis through Medicare Advantage plans, traditional Medicare, and commercial insurance contracts (Humana, Aetna, Florida Blue, United Healthcare, Care Plus, Devoted, HealthSpring). Go-to-market is sales-led and clinic-based: direct patient care is delivered in physical locations, with walk-in hours, community wellness events, and content marketing used to drive acquisition and retention. Pricing is insurance-plan dependent; certain plans feature $0 premiums and $0 office-visit copays, and flu shots are provided at no cost to Humana Gold members. The company does not publicly disclose revenue, headcount, or ownership structure, and there is no evidence of institutional investment or private equity involvement in the source materials.

Name

Island Doctors

Legal name

Island Doctors

Website

https://islanddoctors.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

51–100 employees

Short description

Island Doctors is a Florida-based primary care medical group operating 50+ wholly-owned and 32 affiliate clinics across 11-15 counties, serving primarily Medicare Advantage patients with preventive care, chronic disease management, and a proprietary Triangle Diet wellness program.

Ownership category

akta.pro rank

Product category

Primary Healthcare Services

NAICS

Offices of Physicians (6211), Offices of Physicians (except Mental Health Specialists) (621111), Ambulatory Health Care Services (621)

SIC

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

akta.pro primary industry

Retail & Walk-In Primary Care Clinics (HLAFAGAC)

akta.pro secondary industry

After-Hours & Walk-In Primary Care Clinics (HLAFADAH)

Keywords

• Primary care services
• Preventive healthcare
• Medicare advantage care
• Wellness programs
• Chronic disease management

Headquarters

HQ city

Saint Augustine

HQ country

United States

HQ region

North America

Offices43 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Healthcare Services Revenue: Fee-for-service healthcare revenue through Medicare Advantage plans, traditional Medicare, and commercial insurance. Services include primary care visits, preventive screenings, and wellness programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Island Doctors operates a network of 50+ primary care clinics in Florida providing in-person physician services, preventive screenings, chronic disease management (cardiovascular, diabetes), the proprietary Triangle Diet weight loss program, and community wellness classes (tai chi, yoga, Zumba, SilverSneakers). Services are billed through Medicare Advantage, traditional Medicare, and commercial insurance plans, with care anchored by a 30-year health-improvement philosophy rather than reactive treatment.

Product overview

Island Doctors is a primary care medical service organization operating as a unified healthcare delivery platform across over 40 clinic locations in Florida. The company offers a comprehensive suite of services unified under a health improvement philosophy, combining primary care medical services with preventive wellness programs. Core offerings include cardiovascular care, diabetes management, weight loss programs (Triangle Diet), and wellness screenings. The organization also provides supplementary health improvement services including tai chi, yoga, and Zumba classes through its SilverSneakers partnership, plus patient portal access for health record management. A notable technology partnership with Flexzo Ai (announced February 2026) is deploying AI-powered workforce automation across the clinic network.

Differentiator

Problem solved

Functional benefit

Products and services

• Primary Care Medical Services Comprehensive primary care delivered across 50+ wholly-owned clinics and 32 affiliate offices in Florida for Medicare Advantage, Original Medicare, and commercially insured patients, with a 30-year preventive health-improvement focus.
• Cardiovascular Care

Quantifiable outcome

• Patients can lose up to 1 lb per day following the Triangle Diet program properly
• +1 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature1 record

Partnerships

One partnership is on record.

• Flexzo AicoreTechnology or Integration · 24 February 2026Multi-year, multi-site partnership to deploy AI-powered healthcare workforce platform across Island Doctors' Florida clinic network. Flexzo Ai will provide autonomous workforce automation, predictive staffing intelligence, and AI-driven clinician engagement to help reduce agency costs and dependency on traditional staffing intermediaries. This marks Flexzo Ai's significant expansion into the U.S. primary care market following its original launch in the UK where it helped NHS Trusts reduce agency reliance.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Cano Health: Florida-headquartered primary care provider with deep Medicare Advantage focus and a network of senior medical centers. Closest geographic and demographic peer to Island Doctors, having scaled rapidly across South and Central Florida before restructuring.
• Millennium Physician Group: Large Florida-based primary care and specialty physician group with multi-site clinics across the state. Directly comparable on regional concentration, payer mix, and patient demographics to Island Doctors' Florida footprint.
• VIPcare: Florida-based primary care network focused on Medicare Advantage and senior wellness. Operates a similar clinic-based, value-care model targeting the same geographic and demographic segments as Island Doctors.
• ChenMed: Family-owned primary care group focused on Medicare Advantage seniors with multi-state clinics. Comparable model of physician-led, value-based care for low-to-moderate-income seniors with heavy emphasis on chronic disease management and in-house wellness programs.
• Dedicated Senior Medical Centers: Senior-focused primary care chain operating value-based clinics in Florida and other Sun Belt states. Directly comparable patient demographic, clinic-based model, and MA payer mix to Island Doctors.

Regional players

• Florida Medical Clinic: Multi-specialty physician group serving the Tampa Bay and Central Florida regions. Comparable as a Florida-anchored, multi-site primary care provider with similar payer contracts and patient demographics.

Broad incumbents

• One Medical (Amazon): Membership-based primary care platform with tech-forward patient experience, acquired by Amazon. Comparable primary care delivery model with an older-adult segment (formerly Iora Health) that mirrors Island Doctors' senior-care orientation.
• Conviva Care Solutions: Humana-owned senior primary care brand with major Florida presence. Overlaps with Island Doctors on patient population and geography, and shares the Humana payer relationship.
• Oak Street Health (CVS Health): National value-based primary care chain for Medicare-eligible adults, acquired by CVS Health. Comparable senior-MA patient model with deeper tech infrastructure and broader geographic reach than Island Doctors.
• CenterWell Senior Primary Care: Humana-owned senior-focused primary care chain operating value-based clinics nationally. Particularly relevant given Island Doctors' existing Humana Gold and SilverSneakers relationship; represents both a payer relationship and a competitive threat.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/islanddrs
• Instagraminstagram.com/islanddoctors
• Xx.com/island_doctors
• LinkedInlinkedin.com/company/island-doctors

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Island Doctors