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The 30 largest Hospitals and Health Care companies in San Antonio

Tamtam tracks 30 Hospitals and Health Care companies headquartered in San Antonio. This list ranks all of them by number of employees on LinkedIn, led by WellMed Medical Management, University Health and Methodist Healthcare System. Their median headcount is 353. Half of them were founded in 1990 or later.

馃嚭馃嚫 San Antonio30 companiesUpdated Oct 10, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
WellMed Medical Managementwellmedhealthcare.com

healthcare delivery company providing quality care to over 750,000 patients through physician-led teams in Texas, Florida, and New Mexico

Hospitals and Health Care 馃嚭馃嚫 San Antonio 4,584 1990
2
University Healthuniversityhealth.com

A nationally recognized hospital and outpatient healthcare network in Bexar County, committed to patient-centered care, research, teaching, and innovation

Hospitals and Health Care 馃嚭馃嚫 San Antonio 4,152 1917
3
Methodist Healthcare Systemsahealth.com

A leading healthcare provider in San Antonio, offering exceptional and cost-effective medical services to the community, including charity care when needed

Hospitals and Health Care 馃嚭馃嚫 San Antonio 3,918 1963
4
Carenet Healthcarenethealthcare.com

Leading provider of healthcare consumer engagement solutions, clinical support, health advocacy, and 24/7 access to medical care for millions of Americans

Hospitals and Health Care 馃嚭馃嚫 San Antonio 2,408 1988
5
Baptist Health Systembaptisthealthsystem.com

A healthcare provider in San Antonio and South Texas offering robotically-assisted surgery and certified Chest Pain Centers at all hospitals

Hospitals and Health Care 馃嚭馃嚫 San Antonio 2,326 1903
6
Caring Senior Servicecaringseniorservice.com

Providing dependable senior care services since 1991, promising to support clients when family can't be there, bringing positive changes to their lives

Hospitals and Health Care 馃嚭馃嚫 San Antonio 814 1991
7
ProScribeproscribemd.com

A national provider of medical scribes who accurately document patient interactions, enabling physicians to focus on care, improve productivity, and enhance healthcare quality

Hospitals and Health Care 馃嚭馃嚫 San Antonio 669 2010
8
CentroMedcentromedsa.com

A non-profit organization providing healthcare services to all populations in the greater San Antonio area, with a focus on culturally competent care for underserved communities

Hospitals and Health Care 馃嚭馃嚫 San Antonio 645 1971
9
CommuniCarecommunicaresa.org

A full-service primary healthcare system offering a wide range of medical services across multiple locations, focused on exceptional care and patient well-being

Hospitals and Health Care 馃嚭馃嚫 San Antonio 639 1972
10
Airrostiairrosti.com

Provider-led MSK solution with 17+ years experience, offering in-person and virtual care for muscle and joint pain, delivering cost savings and high patient satisfaction

Hospitals and Health Care 馃嚭馃嚫 San Antonio 589 2004
11
Touchstone Communitiestouchstone-communities.com

Healthcare company in Texas delivering skilled nursing, long-term care, rehab, Alzheimer's and dementia care, and respite services with a focus on serving patients and honoring God

Hospitals and Health Care 馃嚭馃嚫 San Antonio 560 1991
12
Heartland Home Care & Hospice

Heartland Home Care & Hospice provides healthcare services in San Antonio, Texas, specializing in home care and hospice support for individuals in need

Hospitals and Health Care 馃嚭馃嚫 San Antonio 521 n/a
13
Methodist Healthcare Ministries of South Texas, Inc.mhm.org

Providing healthcare access and support to uninsured populations through direct services, partnerships, and grant-making across South Texas counties.

Hospitals and Health Care 馃嚭馃嚫 San Antonio 403 1995
14
Nix Health Care Systemnixhealth.com

A healthcare system in South Texas offering a complete range of medical services through various facilities, specializing in personal healthcare since 1930

Hospitals and Health Care 馃嚭馃嚫 San Antonio 357 1930
15
United Allergy Servicesunitedallergyservices.com

This company empowers providers to offer personalized allergy treatment, advancing understanding of immunotherapy as the best allergy treatment

Hospitals and Health Care 馃嚭馃嚫 San Antonio 353 2009
16
METROPOLITAN METHODIST HOSPITAL

Hospital and health care provider located in San Antonio, Texas, offering medical services to the community

Hospitals and Health Care 馃嚭馃嚫 San Antonio 345 n/a
17
METHODIST STONE OAK HOSPITALsahealth.com

The company differentiates itself through its ability to attract top talent and provide exceptional healthcare services using modern advancements

Hospitals and Health Care 馃嚭馃嚫 San Antonio 344 n/a
18
TSAOG Orthopaedics & Spinetsaog.com

A leading orthopaedic practice in San Antonio, specializing in treating musculoskeletal disorders, joint replacement, sports medicine, and more Join their team today!

Hospitals and Health Care 馃嚭馃嚫 San Antonio 331 1947
19
Community First Health Planscommunityfirsthealthplans.com

A non-profit health plan in San Antonio area offering high-quality coverage for individuals and families, focusing on improving health outcomes and community well-being

Hospitals and Health Care 馃嚭馃嚫 San Antonio 328 1995
20
Texas MedClinictexasmedclinic.com

A group medical practice offering Urgent Care, Occupational Medicine, and Travel Medicine services in multiple locations, focusing on excellent care and community involvement

Hospitals and Health Care 馃嚭馃嚫 San Antonio 310 1982
21
South Texas Blood & Tissuebiobridgeglobal.org

Nonprofit blood center providing blood components to hospitals, supporting tissue research, and facilitating umbilical cord blood/birth tissue donations through donor rooms and mobile blood drives

Hospitals and Health Care 馃嚭馃嚫 San Antonio 272 1974
22
Legend Healthcarelegendhealth.com

A Texas-based Skilled Nursing Company with 17 facilities, focusing on patient care, smooth transitions between healthcare settings, and personalized services

Hospitals and Health Care 馃嚭馃嚫 San Antonio 222 2002
23
NEXT Oncology, an Avacare businessnextoncology.com

NEXT Oncology is a Phase 1 center focused on offering advanced cancer patients new treatments through clinical trials and research, founded by Dr Anthony Tolcher

Hospitals and Health Care 馃嚭馃嚫 San Antonio 185 2018
24
Army Residence Communityarmyresidence.com

A nonprofit retirement community in San Antonio, TX, welcoming retired military officers and senior federal employees, offering independent living and high-quality amenities

Hospitals and Health Care 馃嚭馃嚫 San Antonio 177 1987
25
Methodist TexSan Hospital

A hospital & health care company located in San Antonio, TX, providing medical services in a compassionate and caring environment

Hospitals and Health Care 馃嚭馃嚫 San Antonio 168 n/a
26
Paramount Healthcareparamounthc.com

Provider of skilled nursing facilities, rehabilitation services, and pharmacy services in Texas, with a focus on transforming senior care culture Operates in San Antonio & Dallas

Hospitals and Health Care 馃嚭馃嚫 San Antonio 164 n/a
27
AirStripairstrip.com

AirStrip offers a clinical mobility solution for health systems, enabling clinicians to improve patient care through data integration and mobile technology

Hospitals and Health Care 馃嚭馃嚫 San Antonio 163 2006
28
San Antonio State Supported Living Centerhhs.texas.gov

This facility provides intermediate care services for adults with intellectual disabilities, promoting well-being, dignity, and respect for individuals

Hospitals and Health Care 馃嚭馃嚫 San Antonio 155 1978
29
Little Spurs Pediatric Urgent Carelittlespurspedi.com

Pediatric urgent care providing high-quality, compassionate medical services for children ages 0-21 with a team of ER trained professionals and board-certified Pediatricians

Hospitals and Health Care 馃嚭馃嚫 San Antonio 152 2006
30
Arden Courts HCR Manor Care

Specialized dementia care available at skilled nursing centers and Arden Courts for individuals diagnosed with Alzheimer鈥檚 or related dementia

Hospitals and Health Care 馃嚭馃嚫 San Antonio 151 n/a

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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 Oct 10, 2026.

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