Linden Capital Partners

Vital Care operates a network of locally owned pharmacy franchises that provide home infusion therapy services across the United States. Established in 1986, the company supports patients and healthcare professionals through its franchised pharmacies, with more than 60 locations across about two dozen states.

Alcresta Therapeutics, Inc. is dedicated to developing and commercializing enzyme-based products aimed at treating gastrointestinal disorders and rare diseases. The company's flagship product, RELiZORB, is a digestive enzyme cartridge that mimics pancreatic lipase, facilitating fat digestion and absorption in adults who require enteral tube feeding. Founded in 2011 and headquartered in Warren, New Jersey, Alcresta's innovative approach focuses on addressing the nutritional needs of infants, aging adults, and individuals facing acute or chronic health challenges. With a strong emphasis on research and development, the company leverages its expertise in adult and pediatric nutrition, protein manufacturing, and regulatory affairs to advance its product offerings and improve patient outcomes. Alcresta Therapeutics is committed to supporting better health through effective nutritional solutions for those with compromised digestive function.

PCG Public Partnerships focuses on providing innovative solutions that empower individuals to create their own opportunities. By streamlining processes and offering support, the company aims to enhance participation in various programs, enabling a more accessible and effective experience for users. Their approach fosters independence and self-sufficiency, allowing participants to navigate opportunities with greater ease. PCG Public Partnerships is committed to making a positive impact by facilitating access to resources and tools that promote personal and professional growth.

Aspirion Health Resources is a technology-driven revenue cycle management company that assists hospitals and health systems in navigating complex healthcare claims and less common sources of health coverage. The firm specializes in revenue integrity, providing a comprehensive suite of solutions designed to enhance the reimbursement process for various claim types, including medical liens, medical payments, and workers' compensation. By leveraging advanced technology, Aspirion enables its clients to efficiently track the progress of claims and address their revenue recovery needs, ultimately facilitating improved financial outcomes in the healthcare sector.

Smile Doctors is a leading provider of orthodontics services, operating across 27 states with over 370 locations. Established in 2015, the company offers comprehensive treatments for children, teens, and adults, including Invisalign, dentofacial orthopedics, and orthognathic surgery. Smile Doctors supports its network of orthodontists with advanced tools and technology to ensure patient well-being.

IVX Health is a leading provider of infusion and injection therapy for patients with complex chronic conditions such as rheumatoid arthritis, Crohn's disease, multiple sclerosis, and others. They operate private, comfortable clinics offering flexible scheduling, including evenings and weekends.

RQM+ is a consulting firm that specializes in regulatory and quality solutions for medical device companies. By offering a range of services, including regulatory guidance and quality consulting, RQM+ aims to facilitate the success of its clients while enhancing the overall quality of life for individuals through improved medical technologies. The company's mission emphasizes fostering economic growth through regional partnerships and creating a supportive work environment for its employees, ultimately contributing to the betterment of communities.

StatLab Medical Products is a manufacturer of cost-effective histology, cytology, and immunohistochemistry diagnostic supplies. It offers over 1,750 products used by approximately 3,000 independent and hospital-based anatomic pathology laboratories across the United States.

Collagen Matrix is a medical device company that develops and manufactures collagen-based products for tissue and bone repair and regeneration. Its devices are used in orthopedic, sports medicine, dental, and neurosurgery applications.

HOPCo is a physician-managed company dedicated to enhancing the patient care experience and advancing medical practices. It specializes in musculoskeletal care services, providing a comprehensive range of offerings that include physician practice management, hospitals, ambulatory surgery centers, and ancillary services. Operating in Arizona, Michigan, and Florida, HOPCo focuses on various specialties such as orthopedics, spine, hand, pain management, rehabilitation, and neurology. The company employs an integrated care and analytics platform designed to improve the quality of care, optimize program revenue, and effectively reduce the total cost of care across the healthcare continuum. By addressing the entire spectrum of orthopedic and neurosciences care, HOPCo aims to create a transformative impact on patient outcomes and the overall healthcare experience.

Avalign Technologies, Inc. is a designer and manufacturer of precision-machined surgical instruments and implants for various medical specialties, with a strong focus on orthopedics. The company produces an extensive range of products, including drill bits, taps, reamers, and specialized tools for knee, hip, spine, and trauma surgeries. In addition to these instruments, Avalign provides metal and thermoformed cases and trays, enhancing the delivery systems for medical device original equipment manufacturers (OEMs). Founded in 2005 and headquartered in Lake Forest, Illinois, Avalign operates facilities in both the United States and Europe, offering a comprehensive suite of manufacturing capabilities and expert engineering services. The company is recognized for its commitment to quality systems management, utilizing advanced software to streamline processes and reduce risks for its OEM partners.

Avalign Technologies, Inc. is a designer and manufacturer of precision-machined surgical instruments and implants for various medical specialties, with a strong focus on orthopedics. The company produces an extensive range of products, including drill bits, taps, reamers, and specialized tools for knee, hip, spine, and trauma surgeries. In addition to these instruments, Avalign provides metal and thermoformed cases and trays, enhancing the delivery systems for medical device original equipment manufacturers (OEMs). Founded in 2005 and headquartered in Lake Forest, Illinois, Avalign operates facilities in both the United States and Europe, offering a comprehensive suite of manufacturing capabilities and expert engineering services. The company is recognized for its commitment to quality systems management, utilizing advanced software to streamline processes and reduce risks for its OEM partners.

Solara Medical Supplies is an independent distributor of continuous glucose monitors and a range of diabetes management supplies in the United States. The company specializes in direct-to-patient delivery of advanced diabetic devices, including insulin pumps, transmitters, and readers, ensuring that patients receive essential medical equipment conveniently at their doorstep. By providing these services through mail order, Solara aims to help patients manage their diabetes effectively while minimizing out-of-pocket expenses associated with durable medical equipment.

Founded in 2014, Evolution Research Group is a U.S.-based independent clinical research site company specializing in conducting simple and complex trials across various therapeutic areas. It offers consulting services to pharmaceutical clients, including access to key opinion leaders and expertise in study design, protocol review, budget planning, vendor resources, feasibility assessments, and site recommendations.

Smile Doctors is a leading provider of orthodontics services, operating across 27 states with over 370 locations. Established in 2015, the company offers comprehensive treatments for children, teens, and adults, including Invisalign, dentofacial orthopedics, and orthognathic surgery. Smile Doctors supports its network of orthodontists with advanced tools and technology to ensure patient well-being.

Z-Medica, LLC is a medical device company specializing in hemorrhage control products, founded in 2002 and based in Wallingford, Connecticut, with additional offices worldwide. The company develops, produces, markets, and sells innovative products designed to enhance the body’s natural coagulation process. Notable offerings include QuikClot, which aids in blood clotting, and QuikClot Control+, a hemostatic dressing intended for the temporary management of severe internal bleeding. Z-Medica's products cater to a wide range of users, including healthcare providers, military personnel, law enforcement agencies, first responders, and consumers, both in the United States and internationally. The company focuses on external bleeding control solutions to improve patient outcomes in critical situations.

HydraFacial is an FDA registered manufacturer of advanced aesthetic technologies and products, delivering high return on investment (ROI) opportunities. Its premier system HydraFacial® serum-based hydradermabrasion system, ranked one level above IPL for skin rejuvenation. The HydraFacial uses the patented HydroPeel® tips to resurface the skin while simultaneously infusing skin enhancing serums, including antioxidants, Hyaluronic Acid, peptide complex, and acid peels.

ProPharma Group is a prominent global provider of regulatory, compliance, pharmacovigilance, and medical information services, catering to the pharmaceutical, biotechnology, and medical device sectors. The company offers a comprehensive range of services that span from clinical development to commercialization, ensuring that its clients meet regulatory requirements while achieving their business objectives. ProPharma Group emphasizes patient safety and quality assurance in its consulting services, partnering closely with clients to navigate the complexities of compliance and regulatory expectations throughout the product lifecycle.

MeriCal, Inc. is a prominent manufacturer and packager of dietary supplements based in Anaheim, California, founded in 1965. The company specializes in tablet and capsule manufacturing, offering custom formulation and packaging services tailored for the nutritional industry. MeriCal provides a range of services, including blister packaging, bottling, and customizable packaging options, catering to multivitamins and specialized formulas. Additionally, the company supports its clients with laboratory services such as microbial testing and research and development. MeriCal serves several well-known retailers and nutritional supplement brands, positioning itself as a leader in the production of high-quality nutritional products aimed at enhancing consumer health and wellness.

Pinnacle Treatment Centers has been a provider of substance abuse treatment services since 2006, initially starting with the acquisition of four treatment centers in Pennsylvania. Over the years, the organization has expanded its footprint, now operating facilities across multiple states, including Indiana, New Jersey, Kentucky, Virginia, Minnesota, Michigan, and Ohio. Pinnacle offers a comprehensive range of services, including detoxification, inpatient rehabilitation, intensive outpatient treatment, long-term residential care, and medication-assisted treatment. Each year, the organization serves over 10,000 adults daily, helping individuals confront addiction challenges, overcome obstacles, and work towards a renewed life in recovery.

Chesapeake IRB has been delivering independent Institutional Review Board (IRB) services since 1993, catering to pharmaceutical companies, universities, individual researchers, academic medical centers, and community hospitals. The company is recognized for its commitment to quality human research oversight and exceptional client service. Chesapeake IRB utilizes its proprietary electronic, cloud-based submission management platform, the Center for IRB Intelligence (CIRBI), which has been a leader in paperless IRB submission and review since 2007. This platform enhances the efficiency of IRB processes, setting benchmarks for review turnaround times and document accessibility. As an AAHRPP-accredited organization, Chesapeake IRB ensures compliance with regulatory standards through its advanced, 21 CFR Part 11 compliant software, which delivers real-time data and innovative content management solutions. Additionally, Chesapeake's Canadian affiliate stands as the largest IRB in Canada, further extending the organization's reach across North America.

Advarra, formed from the merger of Chesapeake IRB and Schulman IRB, offers comprehensive research compliance services to sponsors, institutions, academic medical centers, and research consortia. The organization combines client‑focused service, advanced technology, and deep regulatory expertise to support the complex needs of clinical research. Its global compliance solutions help research sites meet regulatory requirements and improve study performance.

Flexan Corporation is a specialized manufacturer of custom molded rubber and rubber parts, with a strong focus on the medical device industry. Founded in 1946 and headquartered in Chicago, Illinois, the company provides a comprehensive range of engineering services, including project design assistance, tooling design, prototyping, and material recommendations. Flexan's expertise encompasses silicone, thermoplastic, and specialty rubber, enabling it to meet the stringent requirements of class I, II, and III medical devices. The company serves a diverse clientele across various sectors, including healthcare, automotive, military, and industrial controls, ensuring that products adhere to high quality and regulatory standards. With over seventy years of experience, Flexan is committed to delivering precision and innovation in its manufacturing processes, supporting clients in the development of compliant and high-performance products.

Spear Education is a provider of education and training services aimed at enhancing the skills of dental professionals. The company offers a range of learning opportunities, including hands-on courses, peer-to-peer regional learning, and comprehensive online educational tools. These programs focus on real-life cases and the latest treatment techniques, fostering an environment of guided learning and interaction among small groups of like-minded peers. By equipping dentists with higher acuity skills and enabling them to generate new revenue streams, Spear Education supports healthcare professionals in improving their knowledge base and achieving a higher return on investment.

Virtus Pharmaceuticals, LLC is a specialty pharmaceuticals company based in Langhorne, Pennsylvania, established in 2011. The company specializes in the development and marketing of both generic and branded prescription and non-prescription products. Its diverse product portfolio encompasses a wide range of therapeutic areas, including prenatal vitamins, women's health, vitamin supplements, and antibacterials, available in various dosage forms. Virtus Pharmaceuticals serves pharmaceutical wholesalers, hospitals, specialty pharmacies, and retailers throughout the United States, aiming to deliver high-quality products through experienced leadership and a commitment to customer service.

Young Innovations, Inc. is a manufacturer and marketer of dental supplies and equipment designed for use by dental professionals and consumers. The company provides a comprehensive range of products, including preventive items like prophy angles and pastes, infection control products such as disinfectants and gloves, and diagnostic tools including digital imaging systems and X-ray supplies. Additionally, Young Innovations offers endodontic products and homecare kits. It markets its offerings through a network of distributors and directly to dental providers, hygiene schools, and healthcare facilities, with operations spanning the United States, Canada, Europe, South America, Central America, and the Pacific Rim. Founded in 1995 and headquartered in Earth City, Missouri, Young Innovations pursues growth through a strategy of acquisition, product enhancement, and operational improvement, ensuring a robust response to the evolving needs of clinicians and patients.

The Company provides dental practice management support services to two Professional Corporations that employ 62 dentists, orthodontists, and other specialists at 20 locations in the Portland, Oregon and Seattle, Washington metropolitan areas. The Company provides facilities, equipment, staffing, management support and other ancillary services to the multi-specialty dental practices that constitute the Gentle Dental Network.

Sage Dental is a medical center specializing in comprehensive dental services, encompassing both general and cosmetic dentistry. The company offers a wide range of treatments, including teeth cleanings, fillings, dental sealants, teeth whitening, and root canals, as well as more advanced procedures such as gum surgery and dental implants. Sage Dental is dedicated to providing quality oral hygiene and preventative care, along with restorative and specialty treatments. By focusing on cost-effective solutions, the company aims to ensure that patients have access to essential dental care services that meet their diverse needs.

SeraCare Life Sciences, Inc. is a provider of products and services that support the discovery, development, and production of diagnostics and therapeutics for both human and animal use. The company operates through two main segments: Diagnostic and Biopharmaceutical Products, and BioServices. Its Diagnostic and Biopharmaceutical Products segment offers controls and panels for infectious disease testing, reagents, and bioprocessing products essential for drug and vaccine development. This includes diagnostic intermediates, cell culture additives, therapeutic grade albumin, and purified human cells. The BioServices segment provides biorepository services, sample processing, testing for research and clinical trials, and contract research support in various fields, including molecular biology and virology. SeraCare serves a diverse clientele, including laboratories, blood banks, IVD manufacturers, government agencies, and academic institutions, primarily through direct sales and independent distributors across the United States, Europe, and Asia. Founded in 1984 and headquartered in Milford, Massachusetts, SeraCare operates as a subsidiary of LGC Standards Ltd. after being taken private in 2012.

For nearly three decades, StrataDx™ has been a leading anatomic pathology laboratory dedicated to providing physicians, patients and hospitals with unrivaled diagnostic services. Theyboard-certified pathologists, including distinguished thought leaders Drs. Lisa Cohen and Terence Harrist are committed to providing the most reliable timely diagnosis of cancer and other diseases every day by combining an academic approach with outstanding customer service.

HYCOR Biomedical Inc. is a medical device company specializing in the manufacture and marketing of in vitro diagnostic products, primarily focused on allergy and autoimmune testing. The company offers a range of products, including the HYTEC 288 Plus system, an immunoassay instrument designed for allergy and autoimmune antibody testing, and the ultra-sensitive EIA system for allergen-specific immunoglobulin E (IgE) testing. Additionally, HYCOR provides AUTOSTAT kits, which are enzyme-linked immunosorbent assays used to detect autoimmune disorders. Serving clinical laboratories, hospitals, and doctor's offices both in Germany and internationally, HYCOR Biomedical emphasizes innovation, reliability, and customer service. Founded in 1981 and headquartered in Indianapolis, Indiana, the company has additional offices in Garden Grove, California, and Kassel, Germany. It was previously known as Hybridoma Sciences, Inc. before rebranding in 1986 and was formerly a subsidiary of Stratagene Corporation.

CORPAK MedSystems is a developer, manufacturer, and marketer of medical devices, specializing in enteral feeding and bedside location technology. Founded in 1979 and based in Wheeling, Illinois, the company holds a leading market position in premium-branded adult long-term nasogastric feeding tubes. Its diverse product portfolio includes gastrostomy feeding tubes, gastric relief devices, and enteral feeding safety devices, catering to the clinical needs of hospitals, nursing homes, and home care settings. A notable product is CORTRAK, a device designed to track feeding tubes during bedside placement procedures. CORPAK MedSystems is recognized for its commitment to innovation and quality in the medical device industry.

Founded in 2002, Drayer Physical Therapy Institute specializes in outpatient physical therapy services across the United States. It offers personalized treatment plans for musculoskeletal disorders, post-injury rehabilitation, and various specialized therapies such as aquatic therapy, hand therapy, and pediatric therapy.

BarrierSafe Solutions International, Inc., established in 1999 with headquarters in Reno, Nevada, develops, manufactures, and markets disposable barrier protection products. These include disposable gloves for various end-use markets such as healthcare, laboratories, automotive, and foodservice industries. The company also produces laboratory sundries and wholesales medical equipment. Its subsidiaries, FoodHandler, MicroActive, and Microflex, specialize in latex and synthetic hand protection gloves and thin-film examination gloves designed for infection control.

Behavioral Centers of America Corp. is a healthcare company that specializes in providing psychiatric health care services to adolescents and geriatric patients. The organization operates a variety of facilities, including freestanding psychiatric hospitals, residential treatment centers, and outpatient diagnostic and treatment clinics across multiple states, specifically in Texas and Ohio. Its services encompass acute inpatient hospital care, residential treatment, partial hospital care, and outpatient treatment, among others. Additionally, Behavioral Centers of America offers home-based services such as crisis support and family therapy, as well as school-based services that include academic preparation and intervention. The company also provides workplace mental health services, including employee counseling and training. Founded in 2002 and headquartered in Nashville, Tennessee, Behavioral Centers of America is committed to addressing the mental health needs of diverse populations.

Suture Express is a specialty distributor located in Overland Park, Kansas, focusing on sutures, endomechanical, and other surgical products. The company differentiates itself by offering delivery of these essential medical supplies within 24 hours, ensuring that hospitals, health systems, surgical centers, and physicians' offices have access to critical care items without hidden costs. This model supports uninterrupted patient care while providing competitive pricing for physician preference items.

Focused Health Solutions is a national provider of customized population health management services

Ranir is a prominent manufacturer of oral and personal healthcare products based in Grand Rapids, Michigan. The company specializes in producing a variety of consumer-oriented items, including tooth-whitening strips and gels, toothbrushes, dental floss, and travel kits. By offering store brand and contract manufacturing services, Ranir collaborates closely with major retailers and branded oral care companies globally. Their dedicated research, development, and manufacturing teams work in partnership with clients from the initial concept to final product delivery, fostering strong, long-term relationships. This collaborative approach enables Ranir to deliver quality products that help their partners succeed in the competitive market.