# The 30 largest healthcare providers in Philadelphia

Tamtam tracks 60 healthcare providers headquartered in Philadelphia. This list ranks the 30 largest by number of employees on LinkedIn, led by RITE AID, University of Pennsylvania and Penn Medicine, University of Pennsylvania Health System. Their median headcount is 1,019. Half of them were founded in 1958 or later.

This selection of Philadelphia-based companies highlights the city's significant presence in healthcare and related sectors. It includes major hospital systems and academic medical centers, as well as educational institutions and non-profit organizations. Many of these are large, established entities, reflecting a mature and comprehensive healthcare landscape.

Key organizations include Penn Medicine, University of Pennsylvania Health System, a leading academic medical center, and Jefferson Health, dedicated to clinical care and health education. Children's Hospital of Philadelphia specializes in pediatric care, while RITE AID is a large retail pharmacy chain. University of Pennsylvania is a renowned Ivy League university with a medical school. A notable pattern is the concentration of large hospital networks and academic institutions, many of which have been established for over a century.

🇺🇸 Philadelphia · 30 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [RITE AID](https://www.tamtam.ai/c/rite-aid) (riteaid.com)<br>A full-service pharmacy offering retail and delivery pharmacy services, health coaching, and disease management solutions through its subsidiaries Operates nationwide | Retail | 🇺🇸 Philadelphia | 28,846 | 1968 |
| 2 | [University of Pennsylvania](https://www.tamtam.ai/c/university-of-pennsylvania) (upenn.edu)<br>Renowned Ivy League university with 12 schools offering a wide range of programs including arts, sciences, engineering, business, and medicine | Higher Education | 🇺🇸 Philadelphia | 22,558 | 1740 |
| 3 | [Penn Medicine, University of Pennsylvania Health System](https://www.tamtam.ai/c/penn-medicine-university-of-pennsylvania-health-system) (pennmedicine.org)<br>Leading academic medical center combining cutting-edge research, comprehensive patient care, and education to improve health and transform lives regionally. | Hospitals and Health Care | 🇺🇸 Philadelphia | 21,979 |  |
| 4 | [Jefferson Health](https://www.tamtam.ai/c/jefferson-health) (jeffersonhealth.org)<br>This company is dedicated to providing excellent clinical care, educating future health professionals, and advancing research in health sciences | Hospitals and Health Care | 🇺🇸 Philadelphia | 18,520 |  |
| 5 | [Children's Hospital of Philadelphia](https://www.tamtam.ai/c/children-s-hospital-of-philadelphia) (chop.edu)<br>Specialized pediatric hospital providing exceptional patient care, pioneering medical research, and training future pediatric healthcare professionals. | Hospitals and Health Care | 🇺🇸 Philadelphia | 18,042 | 1855 |
| 6 | [Temple Health – Temple University Health System](https://www.tamtam.ai/c/temple-health-temple-university-health-system) (templehealth.org)<br>Temple Health provides advanced research and clinical care, offering innovative treatments through renowned physicians, nurses, and researchers in various medical facilities and practices | Hospitals and Health Care | 🇺🇸 Philadelphia | 5,770 | 1892 |
| 7 | [Einstein Healthcare Network](https://www.tamtam.ai/c/einstein-healthcare-network) (jeffersonhealth.org)<br>Healthcare network serving Philadelphia and Montgomery County, offering comprehensive medical services and patient care across multiple facilities. | Hospitals and Health Care | 🇺🇸 Philadelphia | 3,812 |  |
| 8 | [Fox Chase Cancer Center](https://www.tamtam.ai/c/fox-chase-cancer-center) (foxchase.org)<br>Dedicated cancer hospital with expert multidisciplinary teams advancing prevention, diagnosis, treatment, and survivorship through pioneering research and clinical care. | Hospitals and Health Care | 🇺🇸 Philadelphia | 2,146 | 1904 |
| 9 | [Resources for Human Development](https://www.tamtam.ai/c/resources-for-human-development) (rhd.org)<br>A human services organization based in Philadelphia empowering vulnerable populations to achieve independence through innovative programs across 14 states | Non-profit Organizations | 🇺🇸 Philadelphia | 1,782 | 1970 |
| 10 | [Philadelphia College of Osteopathic Medicine](https://www.tamtam.ai/c/philadelphia-college-of-osteopathic-medicine) (pcom.edu)<br>A not-for-profit institution providing education in healthcare fields with a focus on whole person care, research, and community service | Higher Education | 🇺🇸 Philadelphia | 1,611 | 1899 |
| 11 | [Aria - Jefferson Health](https://www.tamtam.ai/c/aria-jefferson-health) (jeffersonhealth.org)<br>A leading healthcare provider in Northeast Philadelphia and Lower Bucks County, offering community hospitals, outpatient centers, and primary care physicians to improve lives | Hospitals and Health Care | 🇺🇸 Philadelphia | 1,421 |  |
| 12 | [St. Christopher's Hospital for Children](https://www.tamtam.ai/c/st-christopher-s-hospital-for-children) (towerhealth.org)<br>A renowned pediatric care provider in Philadelphia offering exceptional services and nationally recognized programs for children worldwide since 1875 | Hospitals and Health Care | 🇺🇸 Philadelphia | 1,364 | 1875 |
| 13 | [Rothman Orthopaedics](https://www.tamtam.ai/c/rothman-orthopaedics) (rothmanortho.com)<br>Leading orthopaedic practice offering high-quality treatment for various musculoskeletal issues with top specialists, recognized for excellence, team physicians for professional sports teams, and urgent care services available | Medical Practices | 🇺🇸 Philadelphia | 1,269 | 1966 |
| 14 | [JEVS Human Services](https://www.tamtam.ai/c/jevs-human-services) (jevshumanservices.org)<br>This organization provides a wide range of services including skills training, vocational rehabilitation, recovery services, and more to support individuals in need | Non-profit Organizations | 🇺🇸 Philadelphia | 1,124 | 1941 |
| 15 | [Hahnemann University Hospital](https://www.tamtam.ai/c/hahnemann-university-hospital) (HahnemannHospital.com)<br>Academic medical center offering high-quality care in kidney/liver transplantation, OB/GYN, oncology, robotic surgery, pediatrics, bariatric surgery, neurology, orthopedics, urology, and more | Hospitals and Health Care | 🇺🇸 Philadelphia | 1,019 | 1885 |
| 16 | [City of Philadelphia – Department of Public Health](https://www.tamtam.ai/c/city-of-philadelphia-department-of-public-health) (phila.gov)<br>Promoting public health for all Philadelphians through services, policies, and partnerships to create a healthy environment for living, working, and playing | Government Administration | 🇺🇸 Philadelphia | 827 |  |
| 17 | [Nazareth Hospital](https://www.tamtam.ai/c/nazareth-hospital) (trinityhealthma.org)<br>Providing compassionate healthcare services to Northeast Philadelphia and surrounding areas for over 75 years with a focus on personal care | Hospitals and Health Care | 🇺🇸 Philadelphia | 825 | 1940 |
| 18 | [St Joes Hospital](https://www.tamtam.ai/c/st-joes-hospital)<br>A hospital & health care company located in Philadelphia, Pennsylvania, providing medical services and care to the community | Hospitals and Health Care | 🇺🇸 Philadelphia | 804 |  |
| 19 | [Public Health Management Corporation](https://www.tamtam.ai/c/public-health-management-corporation) (phmc.org)<br>A nonprofit public health institute in the Greater Philadelphia region, providing outreach, education, research, planning, and direct services to improve community health | Non-profit Organizations | 🇺🇸 Philadelphia | 748 | 1972 |
| 20 | [365 Health Services](https://www.tamtam.ai/c/365-health-services) (365healthservices.com)<br>A home healthcare organization located in the Greater Philadelphia area, providing a range of health services to clients | Home Health Care Services | 🇺🇸 Philadelphia | 724 | 2014 |
| 21 | [Jefferson Moss-Magee Rehabilitation](https://www.tamtam.ai/c/jefferson-moss-magee-rehabilitation) (jeffersonhealth.org)<br>Provider of physical and cognitive rehabilitation in Philadelphia region, offering lifetime programs for individuals with spinal cord injury, brain injury, stroke, and more | Hospitals and Health Care | 🇺🇸 Philadelphia | 603 | 1958 |
| 22 | [Drexel University's College of Nursing and Health Professions](https://www.tamtam.ai/c/drexel-university-s-college-of-nursing-and-health-professions) (drexel.edu)<br>Educational institution specializing in nursing and health professions, with a focus on technology, evidence-based programs, research, and community-based practice initiatives | Higher Education | 🇺🇸 Philadelphia | 588 |  |
| 23 | [Elixir](https://www.tamtam.ai/c/elixir) (elixirsolutions.com)<br>Pharmacy benefits and services company offering adjudication platform, mail/specialty pharmacies, population health services, and prescription discount programs for cost savings and better health outcomes | Hospitals and Health Care | 🇺🇸 Philadelphia | 584 | 2001 |
| 24 | [Wills Eye Hospital](https://www.tamtam.ai/c/wills-eye-hospital) (willseye.org)<br>A global leader in eye disease treatment, providing top-notch care, cutting-edge technology, and advanced surgical capabilities to patients worldwide since 1832 | Hospitals and Health Care | 🇺🇸 Philadelphia | 556 | 1832 |
| 25 | [Northeast Treatment Centers](https://www.tamtam.ai/c/northeast-treatment-centers) (netcenters.org)<br>Non-profit organization in Greater Philadelphia providing behavioral health, social services, and foster care, with a focus on individualized, quality-driven support | Mental Health Care | 🇺🇸 Philadelphia | 514 | 1970 |
| 26 | [COMHAR, Inc.](https://www.tamtam.ai/c/comhar-inc) (comhar.org)<br>Nonprofit organization providing integrated behavioral health, intellectual disabilities, HIV/AIDS, and home health services to diverse populations through various community settings | Individual and Family Services | 🇺🇸 Philadelphia | 506 | 1975 |
| 27 | [Enclara Pharmacia](https://www.tamtam.ai/c/enclara-pharmacia) (enclarapharmacia.com)<br>A leading pharmacy services provider for hospice care, offering medication access, clinical expertise, and technology to enhance quality of life | Pharmaceutical Manufacturing | 🇺🇸 Philadelphia | 462 |  |
| 28 | [Cardiology Consultants of Philadelphia](https://www.tamtam.ai/c/cardiology-consultants-of-philadelphia) (ccpdocs.com)<br>A cardiology practice in Greater Philadelphia focused on providing complete, compassionate diagnoses and treatments through a tightly integrated team approach | Medical Practices | 🇺🇸 Philadelphia | 461 |  |
| 29 | [The Renfrew Center](https://www.tamtam.ai/c/the-renfrew-center) (renfrewcenter.com)<br>Leader in eating disorder treatment since 1985, offering residential, day, outpatient, and virtual services with evidence-based therapy to support recovery and healing | Mental Health Care | 🇺🇸 Philadelphia | 452 | 1985 |
| 30 | [FullBloom](https://www.tamtam.ai/c/fullbloom) (fullbloom.org)<br>FullBloom provides education and behavioral health solutions to improve outcomes for children and families through evidence-based programs and professional development | Education Administration Programs | 🇺🇸 Philadelphia | 450 | 1976 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

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Source: https://www.tamtam.ai/l/healthcare-providers-philadelphia