BOSTON FOOD ALLERGY CENTER LLC

What BOSTON FOOD ALLERGY CENTER LLC does

Boston Food Allergy Center LLC, doing business as Boston Specialists, is a privately held, founder-led multidisciplinary medical practice headquartered in downtown Boston, Massachusetts. Founded in 2015 by Dr. Leung, who is dual fellowship-trained and board certified in both Gastroenterology and Allergy/Immunology, the practice integrates allergy, GI, and nutrition services under a single roof. The clinic operates two locations totaling over 3,000 square feet and employs 20+ team members as of the most recent data, up from three staff at founding.

The service portfolio spans diagnostic and therapeutic offerings for food-related and adjacent conditions, including skin prick testing, component-resolved diagnostics, supervised oral food challenges, hydrogen breath testing for SIBO and food intolerances, on-site endoscopy, elimination diet management, and oral immunotherapy (OIT) for peanuts, tree nuts, chickpea, sesame, egg, and milk. Since 2017 the practice has treated hundreds of patients with OIT, positioning it among the early adopters of the therapy in the Boston market. Complex conditions treated include eosinophilic esophagitis (EoE), eosinophilic GI disorders, mast cell activation disorders, FPIES, and anaphylaxis. An on-site Quest Diagnostics laboratory and embedded nutritionist extend the integrated care model.

The business operates on a fee-for-service professional services model, generating revenue through clinical consultations, procedures, and longitudinal treatment plans. Go-to-market is direct-to-consumer via online booking (NexHealth), phone, and institutional referrals from Tufts Medical Center and other Boston-area hospitals. No external funding, acquisitions, or AI capabilities are indicated; the practice is founder-owned and operator-led. In 2021 the company rebranded from Boston Food Allergy Center to Boston Specialists to reflect its expanded scope across general allergy and GI conditions.

Name

BOSTON FOOD ALLERGY CENTER LLC

Legal name

Boston Food Allergy Center LLC

Website

https://bostonfoodallergycenter.org

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

Boston Food Allergy Center LLC (d/b/a Boston Specialists) is a founder-led, multidisciplinary medical practice in Boston integrating gastroenterology, allergy/immunology, and nutrition to diagnose and treat pediatric and adult patients with food allergies, EoE, and related disorders.

Ownership category

akta.pro rank

Product category

Allergy and Immunology Specialty Medical Practice

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Health Services (8000)

akta.pro industry

PRIMARYHLAKAAAD

Food Allergy Evaluation & Management

Healthcare & Life Sciences/Specialist Medical Practice/Allergy & Immunology

SECONDARYHLAKAAAA

Allergy & Immunology Clinics

Healthcare & Life Sciences/Specialist Medical Practice/Allergy & Immunology

SECONDARYHLAKAAAB

Pediatric Allergy & Immunology

Healthcare & Life Sciences/Specialist Medical Practice/Allergy & Immunology

SECONDARYHLAAAEAI

Allergy Immunotherapy Biologics (allergen extracts, desensitization)

Healthcare & Life Sciences/Biotechnology & Biologics/Vaccines & Immunization Biologics

SECONDARYHLAAALAK

Autoimmune & Allergy Diagnostics

Healthcare & Life Sciences/Biotechnology & Biologics/Diagnostics (Biotech-related)

Keywords

• Food allergy treatment
• Oral immunotherapy services
• Allergy gastroenterology care
• Eosinophilic esophagitis treatment
• Specialty medical practice

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices2 records

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. Medical Consultation and Treatment Services: Fee-for-service medical practice providing clinical consultations, diagnostic testing, and treatments for food-related disorders and allergies. Revenue generated through patient visits, procedures (including endoscopies and oral food challenges), and ongoing treatment plans such as oral immunotherapy.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Boston Food Allergy Center LLC (d/b/a Boston Specialists) is a multidisciplinary medical specialty practice that diagnoses and treats food-related disorders combining gastroenterology, allergy/immunology, and nutrition services. The clinic offers oral immunotherapy for severe food allergies, comprehensive food allergy testing, supervised oral food challenges, SIBO and food intolerance breath testing, endoscopic procedures, and on-site nutritional counseling for pediatric and adult patients.

Product overview

Boston Food Allergy Center LLC (d/b/a Boston Specialists) operates as a multidisciplinary medical practice combining gastroenterology, allergy/immunology, and nutrition services. The practice offers a unified portfolio of diagnostic and therapeutic services including oral immunotherapy (OIT) for food allergies, comprehensive food allergy testing (skin prick and component-resolved diagnostics), supervised oral food challenges, SIBO and food intolerance testing via hydrogen breath tests, endoscopy services, and on-site nutrition support. The center treats conditions including eosinophilic esophagitis (EoE), FPIES, mast cell activation disorders, and various food-related GI conditions. Services are integrated through a multidisciplinary approach where Dr. Leung evaluates patients from both allergist and gastroenterologist perspectives in the same setting.

Differentiator

Problem solved

Functional benefit

Products and services

• Oral Immunotherapy (OIT) Therapeutic treatment program for severe food allergies involving controlled, graduated exposure to allergens, available for single and multiple foods including peanuts, tree nuts, chickpea, sesame, egg, and milk. Intended for pediatric and adult patients with severe food allergies.
• Food Allergy Testing Comprehensive diagnostic testing for food allergies including skin prick testing and component-resolved diagnostics performed at the center for pediatric and adult patients.
• Oral Food Challenge Supervised diagnostic procedure to confirm or rule out food allergies under medical supervision in a controlled clinical setting, offered to patients with suspected or known food allergies.
• SIBO and Food Intolerance Testing Hydrogen breath testing for Small Intestinal Bacterial Overgrowth (SIBO) and food intolerances including lactose, fructose, fructan, and other triggers.
• Endoscopy Services Diagnostic endoscopies performed on-site for evaluating conditions such as eosinophilic esophagitis (EoE) and other gastrointestinal disorders.
• Nutrition Services On-site nutritionist services to address nutritional concerns and support elimination diet treatments for food-related disorders.
• Eosinophilic Esophagitis (EoE) Treatment Treatment for EoE using elimination diet and other therapeutic approaches, with clinical trial access through the Tufts EoE program.
• FPIES Treatment Food Protein-Induced Enterocolitis Syndrome (FPIES) diagnosis and management for pediatric and adult patients.
• Mast Cell Activation Disorder Treatment Management of mast cell activation related GI conditions and mast cell activation disorder for affected patients.

Quantifiable outcome

• Hundreds of patients successfully treated with oral immunotherapy since 2017
• +1 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Quest DiagnosticscoreTechnology or IntegrationQuest Diagnostics provides in-house laboratory services for the clinic, enabling comprehensive diagnostic testing capabilities on-site.
• Tufts Medical CentercoreStrategic or Co-development PartnerCollaborative relationship for EoE program and Food Allergy Program referrals. Tufts Medical Center refers patients to Boston Specialists for specialized food allergy and EoE care, and the clinic refers to Tufts for related services.
• Beth Israel Deaconess Medical CenterminorStrategic or Co-development PartnerAffiliation with major Boston-area academic medical center for patient referrals and clinical collaboration.
• Boston Medical Center BrightonminorStrategic or Co-development PartnerAffiliation with Boston Medical Center for patient referrals and clinical services.
• Needham HospitalminorStrategic or Co-development PartnerAffiliation with Needham Hospital for patient referrals and clinical collaboration in the greater Boston area.
• Beth Israel Lahey HealthminorStrategic or Co-development PartnerAffiliation with Beth Israel Lahey Health (BILH) network, a major Massachusetts healthcare system.

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Allergy Partners: One of the largest U.S. allergy and immunology practice networks, offering diagnostic and immunotherapy services across many markets. Comparable specialty clinical model and patient base.
• Aspire Allergy & Sinus: Multi-site allergy and sinus clinic chain providing immunotherapy, food allergy testing, and related services in the U.S. Comparable in service offering and direct-to-consumer patient model.
• AllerVie Health: National allergy, asthma, and immunology practice platform operating specialty clinics across multiple states, including services for food allergy and OIT. Comparable in clinical service mix and patient segments, though substantially larger and platform-backed.
• Latitude Food Allergy Care: Multi-location food allergy treatment network offering oral immunotherapy (OIT) and related allergy services across several U.S. states. Direct comparability in core OIT service line, patient demographic, and treatment protocols to Boston Specialists.

Broad incumbents

• Sean N. Parker Center for Allergy Research at Stanford: Leading academic center for food allergy research and treatment, including OIT clinical trials and translational research. Comparable focus on advanced food allergy therapeutics, although operating at much greater scale and research intensity.
• Mass General Brigham Allergy/Immunology: Academic allergy and clinical immunology program within one of the largest Boston-area health systems, providing food allergy and related services to adult and pediatric patients. Comparable clinical scope with broader institutional resources.
• Boston Children's Hospital Division of Allergy/Immunology: Major academic pediatric allergy and immunology program offering food allergy evaluation, OIT, and clinical trials. Operates within a broader hospital system but competes directly for the same pediatric food-allergy patients in the Boston metro.
• Tufts Medical Center Food Allergy Program: Academic food allergy and EoE program with which Boston Specialists maintains a mutual referral relationship. Provides overlapping diagnostic and therapeutic services in the same metro.

Regional players

• Red Maple Allergy: Allergy specialty practice operating outside the Boston metro, offering food allergy evaluation and immunotherapy services. Comparable clinical focus on food allergy and OIT, but serves a different regional market.

Others

• Quest Diagnostics: National clinical laboratory partner providing in-house laboratory services to Boston Specialists. Not a competitor, but an enabling partner supplying the diagnostic infrastructure the clinic relies on.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/boston-food-allergy-center-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 BOSTON FOOD ALLERGY CENTER LLC