What Gorilla Doctors does

Gorilla Doctors is a United States-incorporated 501(c)(3) nonprofit (legally Mountain Gorilla Veterinarian Project, Inc., DBA Gorilla Doctors) and the only organization in the world providing life-saving veterinary care to wild eastern gorillas. Founded in 1986, the organization now operates across five national parks in three countries — Rwanda (Volcanoes National Park), Uganda (Bwindi Impenetrable and Mgahinga Gorilla National Parks), and the Democratic Republic of Congo (Virunga and Kahuzi-Biega National Parks) — daily monitoring the health of nearly 800 human-habituated mountain and Grauer's gorillas. Its treatment methodology is forest-based: veterinarians intervene in the gorillas' natural habitat within the family group, using dart-administered medication or full interventions under anesthesia, with a stated average cost of $3,800 per clinical intervention and a 98% survival rate for snare rescues.

The organization's core technical asset is the Michael Cranfield Regional One Health Laboratory in Musanze, Rwanda, which performs molecular, microbiology, histopathology, and genomic diagnostics with a 24-hour turnaround and supports the world's largest database of medical information on gorillas and the most comprehensive biobank of pathology specimens for a free-ranging great ape species. It also operates an Employee Health Program providing 2,000+ park staff and families with annual healthcare, on-site clinics, hygiene stations, and health education since 2001, applying a One Health framework that links wildlife, human, and environmental health. To date Gorilla Doctors has published 160+ peer-reviewed scientific papers and book chapters.

The revenue model is donation-based and diversified across individual recurring gifts (the Gorilla Guardian program at an average $360 per monitored gorilla per month), one-time donations, bequests and planned giving, corporate partnerships (Amazon, Columbia Sportswear, Columbus Zoo, Houston Zoo), foundation grants (Arcus, Berggorilla, Intrepid, Wellcome Trust), government and multilateral funding — most notably a $24.5 million World Bank Pandemic Fund award over three years (shared with GVTC and WWF), and modest ecotourism revenue (lodge presentations at $500 and trek-with-veterinarian experiences at $2,500). Distribution runs through a website donation platform (Click & Pledge), recurring donor communications, experiential visits at the Musanze HQ, and direct field operations under authorizations with ICCN, Rwanda Development Board, and Uganda Wildlife Authority.

Name

Gorilla Doctors

Legal name

Mountain Gorilla Veterinarian Project, Inc.

Website

https://gorilladoctors.org

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

11–50 employees

Short description

501(c)(3) nonprofit (Mountain Gorilla Veterinarian Project, Inc.) providing the only life-saving veterinary care to wild eastern gorillas across five national parks in Rwanda, Uganda, and DR Congo via forest-based treatment, daily monitoring of ~800 gorillas, and a One Health diagnostic laboratory.

Ownership category

akta.pro rank

Product category

Wildlife Veterinary Services

NAICS

Veterinary Services (541940), Medical and Diagnostic Laboratories (6215)

SIC

Services-Medical Laboratories (8071)

akta.pro primary industry

Veterinary Public Health & One Health Programs (HLAMAJAA)

akta.pro secondary industries

One Health & Zoonotic Disease Partnerships (Human–Animal–Environment) (HLAJAOAJ), Zoonotic & One Health Surveillance (HLAJABAF), Zoonotic & One Health Public Health Laboratory Networks (HLAJAIAI), Zoonotic Disease Control & Risk Assessment (HLAMAJAE), Wildlife Rescue, Rehabilitation & Release (BPAGAIAC)

Keywords

• Wildlife veterinary services
• Great ape conservation
• One health medicine
• Wildlife health monitoring
• Snare rescue interventions

Headquarters

HQ city

Davis

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Individual Donations: Gorilla Doctors receives donations from individual supporters through its website. Donors can make one-time gifts or sign up as Gorilla Guardians with recurring monthly, quarterly, semi-annual, or annual donations. The average monthly cost to monitor the health of a single gorilla is $360.
2. Gorilla Guardian Recurring Program: Recurring donor program providing reliable funding for veterinary teams. Gorilla Guardians receive a welcome packet and quarterly Field Report email from veterinarians.
3. Planned Giving and Bequests: Accepts bequests and other planned gifts, donor advised funds (DAFs), appreciated assets including securities, cryptocurrencies, and retirement distributions.
4. Corporate and Foundation Grants: Support from corporate partners (Amazon, Columbia Sportswear, Columbus Zoo, Houston Zoo, etc.) and foundations (Arcus Foundation, Berggorilla, Intrepid Foundation, Wellcome Trust, etc.). The World Bank's Pandemic Fund awarded $24.5 million over three years.
5. Experiential Visits and Speaking Engagements: Offers paid experiences including presentations at lodges ($500 honorarium), regional headquarters tours, and having a Gorilla Doctor join gorilla treks ($2,500 honorarium plus trekking permit costs).

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Gorilla Doctors is the only organization on the planet providing life-saving veterinary care to wild eastern gorillas (mountain and Grauer's gorillas). The organization monitors nearly 800 human-habituated gorillas daily across five national parks in Rwanda, Uganda, and DR Congo, performs clinical interventions including snare rescues with a 98% survival rate, and operates the Michael Cranfield Regional One Health Laboratory enabling disease diagnosis within 24 hours. Its work is delivered under a One Health approach that integrates wildlife, human, and environmental health.

Product overview

Gorilla Doctors is a wildlife conservation nonprofit that operates as the only organization providing life-saving veterinary care to wild eastern gorillas. The organization offers a unified portfolio of services centered on forest-based veterinary medicine: core health monitoring and clinical intervention services for mountain and Grauer's gorillas across five national parks; the Michael Cranfield Regional One Health Laboratory enabling rapid 24-hour disease diagnostics; an Employee Health Program supporting park personnel; and public engagement programs including the Gorilla Guardian recurring donation initiative and paid ecotourism experiences. The organization functions as a service-based nonprofit rather than a software or technology product company.

Differentiator

Problem solved

Functional benefit

Brands

• Gorilla Guardian: A recurring giving program where donors support gorilla health monthly, quarterly, semi-annually or annually.

Products and services

• Gorilla Health Monitoring Services Routine health monitoring and clinical interventions for nearly 800 human-habituated mountain and Grauer's gorillas across five national parks in Rwanda, Uganda, and DR Congo, including health checks, veterinary treatments, and snare rescues with a 98% survival rate.
• Forest-Based Veterinary Care Treatment of wild eastern gorillas in their natural forest habitat, including partial interventions via dart medication and full interventions under anesthesia, with the gorilla remaining surrounded by its family. Average cost of $3,800 USD per clinical intervention including follow-up monitoring.
• Michael Cranfield Regional One Health Laboratory World-class molecular, microbiology, and histopathology laboratory in Rwanda enabling diagnosis within 24 hours of sample collection, supporting wildlife health diagnostics and emerging infectious disease surveillance across East-Central Africa.
• Gorilla Guardian Recurring Donation Program Recurring donation program where supporters become Gorilla Guardians providing reliable monthly, quarterly, semi-annual, or annual funding for medical supplies, equipment, and transportation, with an average monthly cost of $360 per gorilla monitored. Guardians receive welcome packets and quarterly Field Report emails.
• Ecotourism Experiences in Rwanda Paid conservation experiences in Rwanda including lodge presentations ($500 USD honorarium), 30-minute regional HQ tours with optional lab visits, and field treks joined by a Gorilla Doctor ($2,500 USD honorarium plus country resident gorilla trekking permit for the doctor).
• Employee Health Program Human health initiative operating since 2001, providing 2,000+ national park staff and their families with annual healthcare, on-site medical clinics, hygiene stations, and health education as part of the One Health approach.

Quantifiable outcome

• Mountain gorilla population increased from ~370 to 1,063 (nearly doubled)
• +5 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

16 partnerships are on record, tiered core and major.

• Institut Congolais pour la Conservation de la Nature (ICCN)coreStrategic or Co-development PartnerGovernment wildlife authority of DR Congo managing protected areas including Virunga NP and Kahuzi-Biega NP where mountain and Grauer's gorillas reside. Gorilla Doctors works under ICCN authorization for all gorilla health monitoring activities.
• Rwanda Development BoardcoreStrategic or Co-development PartnerGovernment agency overseeing tourism and conservation in Rwanda, including Volcanoes National Park where mountain gorillas are monitored. Provides authorization and support for Gorilla Doctors' operations.
• Uganda Wildlife AuthoritycoreStrategic or Co-development PartnerGovernment body managing Uganda's national parks including Bwindi Impenetrable and Mgahinga Gorilla National Parks where Gorilla Doctors monitors mountain gorilla health.
• Greater Virunga Transboundary Collaboration (GVTC)coreStrategic or Co-development PartnerTransboundary organization coordinating conservation across Rwanda, Uganda, and DR Congo. Gorilla Doctors is lead health partner in Pandemic Fund project to strengthen One Health-based prevention and response.
• Dian Fossey Gorilla Fund InternationalcoreStrategic or Co-development PartnerLong-standing conservation partner conducting research and protection of mountain gorillas. Collaboration on gorilla health monitoring and conservation efforts.
• One Health Institute at UC DaviscoreTechnology or IntegrationPartnership since 2009 when MGVP became Gorilla Doctors. Provides access to world-class veterinary medicine expertise and research capabilities through the Karen C. Drayer Wildlife Health Center.
• GRACE (GRACE Conservation Facility)coreStrategic or Co-development PartnerOnly sanctuary in the world caring for Grauer's gorillas orphaned by illegal wildlife trade. Collaboration on care and release of rescued gorillas.
• Re:wildcoreStrategic or Co-development PartnerConservation organization focused on species recovery. Collaborated on release of four orphaned Grauer's gorillas into Virunga NP in 2024.
• Wildlife Conservation Society (WCS)coreStrategic or Co-development PartnerHelped organize Ebola prevention workshop at Kahuzi Biega NP. Long-standing partnership in conservation and wildlife health.
• Max Planck InstitutemajorStrategic or Co-development PartnerResearch collaboration on wildlife health and disease ecology. Scientific partnership advancing understanding of gorilla health.
• University of California, BerkeleycoreStrategic or Co-development PartnerDr. Tierra Smiley Evans holds joint appointment at UC Berkeley School of Public Health and Department of Integrative Biology. The Smiley Lab collaborates with Gorilla Doctors laboratory in Rwanda.
• Makerere University (COVAB)majorStrategic or Co-development PartnerUgandan university partnership for veterinary training and research. Joint PhD program and staff development opportunities.
• IGCP (International Gorilla Conservation Programme)coreStrategic or Co-development PartnerRegional conservation program coordinating efforts across Rwanda, Uganda, and DR Congo for mountain gorilla conservation.
• GRASP (Great Apes Survival Partnership)majorStrategic or Co-development PartnerUNEP/UNESCO partnership for great ape conservation. Gorilla Doctors contributes to global conversations influencing great ape conservation policy.
• IUCN (International Union for Conservation of Nature)majorStrategic or Co-development PartnerGlobal authority on conservation status of species. Gorilla Doctors contributes data and expertise to IUCN assessments and best practice guidelines.
• WWF-UgandamajorStrategic or Co-development PartnerCollaboration on conservation efforts in Uganda. Partner in Pandemic Fund project for transboundary disease surveillance.

Scale indicators13 records

Recent moves10 records

Expansion highlights7 records

Emerging players

• Wildlife Vets International: Specializes in veterinary care and training for wild animals in field settings, with comparable practitioner expertise to Gorilla Doctors in wildlife medicine. Both organizations focus on building local veterinary capacity and providing field interventions for endangered species.
• Pan African Sanctuary Alliance (PASA): An alliance of wildlife sanctuaries across Africa supporting primate and great ape care, including rescued gorillas. PASA overlaps with Gorilla Doctors in providing health expertise and care pathways for orphaned and injured great apes in Africa.

Direct peers

• Wildlife Conservation Society: A long-standing conservation partner of Gorilla Doctors that co-organized the Ebola prevention workshop at Kahuzi-Biega NP and manages wildlife health programs globally. WCS operates the Bronx Zoo and field conservation programs covering great apes, making it a direct peer in wildlife health and One Health, though with broader geographic and species scope.
• Re:wild: Collaborated with Gorilla Doctors on the 2024 release of four orphaned Grauer's gorillas into Virunga NP. Re:wild focuses on species recovery globally, including great apes, with direct operational overlap in the gorilla range countries.
• International Gorilla Conservation Programme (IGCP): A regional coalition dedicated to conserving mountain gorillas across Rwanda, Uganda, and DR Congo, working in the same three countries and five protected areas as Gorilla Doctors. IGCP coordinates transboundary conservation strategy, making it a structural peer in great ape conservation operations.
• Dian Fossey Gorilla Fund International: The most directly comparable peer: founded by Dian Fossey in 1978 to protect and study mountain gorillas in Volcanoes National Park, Rwanda. It conducts daily monitoring, anti-poaching patrols, and research on habituated gorilla groups, frequently co-located with Gorilla Doctors' field operations. The two organizations operate as complementary conservation partners, not competitors, but address the same population from different angles (security/research vs. health).
• GRACE (Gorilla Rehabilitation and Conservation Education): Operates the world's only sanctuary for Grauer's gorillas orphaned by illegal wildlife trade and is a direct Gorilla Doctors partner. GRACE provides rescue and rehabilitation services that complement Gorilla Doctors' veterinary intervention work in the same DRC gorilla range.
• WWF (Greater Virunga Transboundary Collaboration): Co-recipient with Gorilla Doctors of the $24.5M World Bank Pandemic Fund grant through the Greater Virunga Transboundary Collaboration. WWF works directly alongside Gorilla Doctors on disease surveillance, conservation, and One Health initiatives across the same landscape.

Broad incumbents

• Jane Goodall Institute: A global great ape conservation organization working across chimpanzees and gorillas primarily in Africa. Less specialized in gorilla veterinary care than Gorilla Doctors, but comparable in mission, scale, donor base, and field operations in chimpanzee range countries (Tanzania, DRC, Uganda).

Others

• Morris Animal Foundation: The original founding organization of MGVP (pre-Gorilla Doctors) from which Gorilla Doctors separated in 2006. Morris Animal Foundation funds wildlife and companion animal health research globally; its historical role as Gorilla Doctors' institutional parent makes it a relevant peer in veterinary research funding.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/gorilladoctors
• YouTubeyoutube.com/gorilladoctors
• Facebookfacebook.com/gorilladoctors
• LinkedInlinkedin.com/company/gorilla-doctors
• Instagraminstagram.com/gorilladoctors

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 Gorilla Doctors