Mamashealth.com
- Provides health information from a variety of sources.
- http://www.mamashealth.com/

Martindale's Health Science Guide
- Links to health-related courses, textbooks and specialized resources for health professionals and consumers.
- http://www.martindalecenter.com/HSGuide.html

Cell Science
- Alphabetical lists of treatment centers, research institutes, charities and hospitals in the areas of AIDS/HIV, diabetes, cystic fibrosis and cancer.
- http://www.cellscience.com

Medical Online
- Directory of hospitals, special needs listings, doctors, nurses, supplies and mini-med schools.
- http://www.medicalonline.com

Detail-Direct
- Provides product-based information and abstracts for medicines, pharmaceutical products and services.
- http://www.detail-direct.com

Neurotrauma Registry
- Online directory listing programs and professionals specific to brain and spinal cord injury, or other neurotrauma. Search by state, by specialty area, or both. Includes a brain map, spinal cord map, glossary,and links to other resources.
- http://www.neure.com

MedIndia
- Searchable database from India. Includes doctors, hospitals, chemists, pharmaceuticals, medical institutions. News, breakthroughs, and patient information.
- http://www.medindia.net/directories/index.asp

Nurses Directory
- Find a nurse anywhere by their resume/bio-data contact information and qualifications.
- http://www.nurses-directory.com/

MedicalPoint Australia
- Australia's portal to medical and health related services.
- http://www.medicalpoint.com.au

MEDLINEplus
- A service of the National Library of Medicine, which includes health topics, drug information, dictionaries, directories, and libraries.
- http://www.nlm.nih.gov/medlineplus/

PubMed.nl
- Links to medical journals, articles, medical libraries, and medical databases, in English and Dutch.
- http://www.pubmed.nl

Medical.com.hk
- Directory of medical and pharmaceutical resources.
- http://www.medical.com.hk/

HealthCommunities.com
- Offers several channels, from neurology to oncology, that lead our browsers through physician-monitored descriptions of conditions, symptoms, diagnosis, treatment, management, and resources.
- http://healthcommunities.com/

US Health Services
- A comprehensive internet yellow pages directory that helps people find doctors, hospitals, nursing homes, and specialists all over the US.
- http://ushealthservices.com

e-lynks
- An alphabetized directory to a wide assortment of pharmaceutical, medical, and health-related web sites.
- http://www.e-lynks.com/health.htm

MDExpress
- Portal for physicians and health professionals including medical research, news, education, statistics, office, business and travel sites.
- http://www.mdexpress.com

AllMedExchange
- A directory of links for residents and practicing physicians.
- http://www.allmedexchange.com

Medicine Online
- Extensive medical reference for doctors and patients. Searchable database with information on diseases, products and physicians.
- http://www.medicineonline.com

Abbycon.com
- Directory of medical services and products, including doctors, home care, pharmacies, hospitals, medical products and health information.
- http://abbycon.com/medical/

Sicklehut Medical Links
- Large index of medical links.
- http://homepages.ihug.co.nz/~jfung/

Bioport
- Includes links to medical news, research sites, universities and organizations and sites involved in genetics, aging and medical technology. Links to research databases and government health and biological resources.
- http://www.bioport.org/

Hardin Meta Directory of Internet Health Sources
- Extensive list of large health-related link indexes.
- http://www.lib.uiowa.edu/hardin/md/

World Medical Center
- Medical information and links to hospitals, education, humanitarian aid and philanthropy.
- http://wmed.com

eMedguides.com
- Comprehensive summaries and links to over 1,600 web sites in each specialty, categorized by diagnosis, therapy, disease, and related topics.
- http://www.emedguides.com/

MDtool.com
- Medical web directory and education resources for medical students and professionals. USMLE study guides, medical PDA software and web communities.
- http://www.mdtool.com

MedicusWeb
- A searchable index of physician websites and a directory of physician related sites.
- http://www.medicusweb.com/

MedNets
- An international medical resource featuring specialty search engines free and online.
- http://www.mednets.com

LocateADoc.com
- Ability to search for doctors and ask health related questions online.
- http://www.locateadoc.com/

Doctor Net
- An interactive medical network for physicians and the public.
- http://www.doctornet.com/