Ocean State Veterinary Specialists

What Ocean State Veterinary Specialists does

Ocean State Veterinary Specialists (OSVS) is a privately held, multi-specialty veterinary hospital headquartered in East Greenwich, Rhode Island, founded in the early 2000s by husband-and-wife veterinarians Dr. Gary Block and Dr. Justine Johnson. The hospital delivers 24/7 emergency and critical care alongside board-certified specialty services in internal medicine, surgery, cardiology, neurology, oncology, ophthalmology, avian/exotics, and diagnostic imaging (1.5T MRI, CT, ultrasound, digital radiography, fluoroscopy), supported by an on-site blood bank with ~50 donor dogs. It is described as one of the largest veterinary hospitals in the United States, employing 300+ veterinary professionals, 20+ board-certified specialists, and maintaining an AAHA-certified internship and Emergency/Critical Care residency program. The facility spans 26,000 square feet and is undergoing a 10,000 square foot expansion.

OSVS generates revenue through fee-for-service professional billing for emergency, specialty, urgent care, diagnostic imaging, and blood product services, with payment due at time of service and financing facilitated through CareCredit and Scratchpay. Its go-to-market operates on two parallel channels: a referral-driven model (rDVMs use the Shareville portal, online/printable referral forms, and a dedicated referral coordinator) and a direct-to-consumer channel (24/7 walk-in emergency plus scheduled weekday urgent care). Pet owner financial assistance is supported through the Paw It Forward Fund (Frankie's Friends), the John Montanaro Oncology Fund, and the Companion Animal Foundation. The hospital serves Southern New England—Rhode Island, eastern Connecticut, and southern Massachusetts—and shares program infrastructure with sister hospital Bay State Veterinary Emergency and Specialty Services (BSVESS).

Name

Ocean State Veterinary Specialists

Legal name

Ocean State Veterinary Specialists

Website

https://osvs.net

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

251–500 employees

Short description

Ocean State Veterinary Specialists is a privately held, multi-specialty veterinary hospital in East Greenwich, Rhode Island, providing 24/7 emergency, critical care, and board-certified specialty services to pet owners across Southern New England. It operates one of the country's largest veterinary facilities with 300+ professionals.

Ownership category

akta.pro rank

Product category

Veterinary Specialty and Emergency Care

NAICS

Veterinary Services (54194)

SIC

Services-Hospitals (8060)

akta.pro primary industry

Veterinary Specialty Referral Hospitals (Multi-specialty) (HLAMACAB)

akta.pro secondary industries

Veterinary Emergency & Critical Care Hospitals (HLAMACAA), Veterinary Specialty Imaging Centers (CT/MRI/Advanced Imaging) (HLAMACAL), Veterinary Surgery Centers (Soft Tissue/Orthopedic/Neuro) (HLAMACAC)

Keywords

• Emergency veterinary services
• Veterinary specialty care
• Animal hospital services
• Veterinary diagnostic imaging
• Veterinary surgical care

Headquarters

HQ city

East Greenwich

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Emergency and Critical Care Services: 24/7 emergency veterinary services with critical care for seriously ill or injured pets. Services include advanced intravenous fluid therapy, CPR, mechanical ventilation, nutritional support, transfusion medicine, and peritoneal dialysis.
2. Specialty Veterinary Services: Board-certified specialist services including Internal Medicine, Surgery, Cardiology, Neurology, Oncology, Ophthalmology, Radiology, and Avian/Exotics. Referrals from primary care veterinarians.
3. Urgent Care Services: Same-day appointments for non-life-threatening conditions including ear infections, eye issues, UTIs, mild vomiting/diarrhea, allergic reactions, limping, tick-borne illness, minor wounds, and euthanasia discussions.
4. Diagnostic Imaging Services: MRI, CT scans, digital radiography, ultrasound, contrast studies, OFA evaluations, and radioactive iodine therapy for hyperthyroid cats.
5. Blood Products: Blood component transfusion services for trauma, surgery, and medical conditions requiring blood products.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Ocean State Veterinary Specialists is a multi-specialty veterinary hospital that provides 24/7 emergency and critical care, board-certified specialty referral services across 10 disciplines (Internal Medicine, Surgery, Cardiology, Neurology, Oncology, Ophthalmology, Avian/Exotic, Radiology, and Emergency/Critical Care), same-day urgent care, advanced diagnostic imaging (MRI, CT, ultrasound, fluoroscopy), and an on-site blood bank. It also operates AAHA-certified internship and residency training programs for veterinarians.

Product overview

Ocean State Veterinary Specialists operates as a multi-specialty veterinary hospital offering emergency, critical care, and specialty referral services from one unified facility. The hospital provides a comprehensive range of services including Emergency and Critical Care (24/7), Internal Medicine, Surgery (soft-tissue, orthopedic, neurosurgery, and minimally invasive), Cardiology, Neurology, Oncology, Ophthalmology, Avian and Exotic Animal Medicine, Digital Radiology and Diagnostic Imaging (including CT and MRI), Blood Bank, Urgent Care, and Pain Management. The hospital also runs an AAHA-certified training program offering internships and residencies for veterinarians. The facility spans 26,000 sq. ft. with over 300 veterinary professionals, providing tertiary-level veterinary care to Southern New England.

Differentiator

Problem solved

Functional benefit

Products and services

• Emergency and Critical Care
• Internal Medicine
• Surgery
• Cardiology
• Neurology and Neurosurgery
• Oncology
• Ophthalmology
• Avian and Exotic Animal Medicine
• Digital Radiology and Diagnostic Imaging
• Blood Bank
• Urgent Care
• Pain Management

Quantifiable outcome

• 90% first-time board pass rate for residency program graduates over the past 7 years
• +4 more outcomes

Named customers9 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Four partnerships are on record, tiered core.

• Rhode Island Blood CentercoreStrategic or Co-development PartnerOSVS partners with Rhode Island Blood Center for bi-annual staff blood drives. While the primary benefit is for human lives, this partnership demonstrates the hospital's commitment to community health and blood donation awareness. OSVS also operates its own animal blood bank program.
• CareCreditcoreChannel Partner/ Reseller/ DistributorCareCredit provides healthcare financing solutions for pet owners, offering interest-free financing options for emergency and specialty veterinary care. Applications available online with results typically within minutes. Subject to credit approval.
• ScratchpaycoreChannel Partner/ Reseller/ DistributorScratchpay offers personal financing solutions for pet owners facing unexpected veterinary bills. Provides payment plan options for qualifying families. Loans subject to approval with rates based on individual credit history.
• Bay State Veterinary Emergency and Specialty Services (BSVESS)coreStrategic or Co-development PartnerSister hospital to OSVS, jointly founded by Drs. Block and Johnson. Both hospitals share the Paw It Forward Fund for financial assistance and collaborate on staff training and development. Approximately 50 dogs and cats contribute to the blood bank program across both facilities.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Bay State Veterinary Emergency and Specialty Services (BSVESS): Sister hospital to OSVS, co-founded by the same husband-and-wife team (Drs. Block and Johnson), offering 24/7 emergency and multi-specialty referral services in Massachusetts. Directly comparable operating model, talent pool, and Paw It Forward Fund partnership.
• Angell Animal Medical Center: Large multi-specialty veterinary referral and emergency hospital in Boston operated by the MSPCA-Angell, providing 24/7 emergency care and board-certified specialties analogous to OSVS's offerings across the same Southern New England region.
• Tufts Veterinary Emergency Treatment & Specialties (Foster Hospital): Tufts University's veterinary teaching hospital in North Grafton, MA provides 24/7 emergency and multi-specialty referral services including advanced diagnostics (MRI, CT, radiation oncology) to the same New England referral market. Competes for the highest-acuity cases and trains many of the same specialists.
• NIVES (New England Veterinary Internal Medicine & Emergency): Independently owned specialty and emergency veterinary hospital in southern New Hampshire offering internal medicine, surgery, oncology, cardiology and 24/7 ER. Geographic complement in northern New England for the same referral-driven model.

Broad incumbents

• BluePearl Pet Hospital: National chain of specialty and emergency veterinary hospitals owned by Mars Veterinary Health with multiple New England locations. Offers the same set of multi-specialty and emergency services as OSVS at scale and competes directly for rDVM referrals in adjoining markets.
• VCA Animal Hospitals: Owned by Mars, VCA operates a large network of primary, specialty, and emergency veterinary hospitals across the U.S. Several New England VCA locations overlap with OSVS's specialty and emergency service lines and compete for both referrals and walk-in emergency cases.
• Cummings Veterinary Medical Center at Tufts University: The academic veterinary medical center adjacent to Foster Hospital offers oncology, cardiology, neurology, surgery, and specialty imaging comparable to OSVS, and serves as the region's leading tertiary referral and teaching institution that also produces OSVS's pipeline talent.

Regional players

• Cornell University College of Veterinary Medicine Animal Hospital: Academic referral hospital in Ithaca, NY offering the full spectrum of multi-specialty and emergency services. Receives complex New England referrals where local specialty hospitals (including OSVS) cannot provide a given specialty or procedure, making it a competitor at the top of the acuity curve.

Emerging players

• Pet Emergency & Specialty Hospital (PESH): Independently owned emergency and specialty veterinary hospital serving Southern California. Operates a similar referral-plus-24/7-emergency model as OSVS, useful as a same-size independent specialty benchmark.
• PetMedic Urgent Care: Veterinary urgent care chain focused on same-day non-emergency appointments, directly overlapping OSVS's urgent care line and potentially diverting lower-acuity volume from the ER.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/OceanStateVeterinarySpecialists
• LinkedInlinkedin.com/company/ocean-state-veterinary-specialists

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Ocean State Veterinary Specialists