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

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

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

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

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

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/

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

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

Alpha Medical Index
Index of medication and drug links and clinical specialty web sites.
http://www.geocities.com/healthathome/

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

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

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/

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

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

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/

VirtualMed
Medical portal to find books, journals, clinics, media, and medical students.
http://virtualmed.netfirms.com

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

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

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

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

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

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

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

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

Medical Pages
Directory listing UK health sites, hospitals, GP practices, specialist sites, support groups, medical and health products.
http://www.medicalpages.co.uk

National Practitioner Data Bank
Central repository of information on doctors, dentists, and other healthcare providers. Contains reports on malpractice payments and other adverse actions. USA.
http://www.npdb-hipdb.com/

HospitalSoup.com
International database of hospitals, healthcare jobs, nursing and medical resources.
http://www.hospitalsoup.com