Hemorrhoids Center - Daly City, CA
Daly City Gastroenterologist Doctors for HemorrhoidsType of Physician: Gastroenterologist What is a Gastroenterologist? A subspecialty certification by the Board of Internal Medicine; practitioners focus on the stomach, intestines, colon, liver, and gallbladder (digestive organs). The gastroenterologist treats conditions such as abdominal pain, ulcers, diarrhea, cancer, and jaundice and they consult with surgeons when abdominal operations are indicated. Specialty: Gastroenterology Common Name: GI Doctor Gastroenterologist Doctors in Daly City *![]() Digestive Disease Medical Group ![]() Digestive Disease Medical Group ![]() Digestive Disease Medical Group ![]() Digestive Disease Medical Group ![]() Digestive Disease Medical Group ![]() Dennis L Hamby MD ![]() Lawrence B Lusk MD ![]() Sunset Health Services ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() UCSF Gastroenterology ![]() Dean L Rider MD ![]() UCSF Medical Center Gastroenterology ![]() H David Watts MD ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() Robert J Elsen MD ![]() SFGH Medicine & Gastroenterology Clinic ![]() VA Hospital ![]() UCSF VA Medical Center ![]() John C Fletcher MD & William Parmer MD Inc ![]() US & International Medicine Wing K King MD ![]() Doctors Office ![]() Doctors Office ![]() Doctors Office ![]() Patrick Y Wong MD ![]() Frank J Farrell MD ![]() DR, MARTIN S. LIBERMAN ![]() UCSF Medical Center Gastroenterology ![]() Stephen C Pardys MD ![]() UCSF Medical Center Gastroenterology ![]() UCSF Medical Center Gastroenterology ![]() Womens Health Care Clinic ![]() UCSF The Comprehensive Cancer Center ![]() California Pacific Medical Center Department of Gastroenterology ![]() Pacific Internal Medicine Associates ![]() Pacific Internal Medicine Associates ![]() Daniel Conlin MD ![]() Pacific Internal Medicine Associates ![]() Pacific Internal Medicine Associates ![]() PACIFIC INTERNAL MEDICINE ASSOCIATES ![]() Pacific Internal Medicine Associates ![]() Pacific Heights Medical Group ![]() Interventional Endoscopy Services ![]() California Pacific Medical Center Gastroenterology ![]() California Pacific Medical Center Gastroenterology ![]() California Pacific Medical Center Gastroenterology ![]() California Pacific Medical Center Gastroenterology ![]() Interventional Endoscopy Services ![]() California Pacific Medical Center Gastroenterology ![]() Malin Aubry Gores Wang Haddad & Sankaran ![]() Dennis Shen MD ![]() Frank S Yang MD ![]() San Francisco Digestive Disease Inc ![]() San Francisco Digestive Disease Inc ![]() San Francisco Digestive Disease Inc ![]() Robert H Kubin MD ![]() Kenneth T Roost MD ![]() Gastroenterology Consultants of The Peninsula ![]() Gastroenterology Consultants of The Peninsula ![]() Michael Mainardi M.D. Inc. ![]() Ernest Ribera MD ![]() Marna M Skaar MD ![]() Edward K Onuma & Eugene Y Lee MDs ![]() Edward K Onuma & Eugene Y Lee MDs ![]() Gastroenterology Associates of the East Bay ![]() San Mateo County General Hospital ![]() Northern California Gastroenterology Consultants ![]() Northern California Gastroenterology Consultants ![]() Northern California Gastroenterology Consultants ![]() Northern California Gastroenterology Consultants ![]() Northern California Gastroenterology Consultants ![]() Kaiser Permanente Oakland Medical Center ![]() Kaiser Permanente Oakland Gastroenterology ![]() Kaiser Permanente Oakland Gastroenterology ![]() Kaiser Permanente Oakland Gastroenterology ![]() Kaiser Permanente Oakland Gastroenterology ![]() Kaiser Permanente Oakland Gastroenterology ![]() Kaiser Permanente Oakland Gastroenterology ![]() Kaiser Permanente Oakland Medical Center ![]() Marin Gastroenterology ![]() Marin Gastroenterology ![]() Marin Gastroenterology ![]() Marin Gastroenterology ![]() Marin Gastroenterology ![]() Marin Gastroenterology ![]() Alameda County Medical Center ![]() Alameda County Medical Center Highland Hospital Campus ![]() Gastroenterology Associates of the East Bay ![]() Gastroenterology Associates of the East Bay ![]() Gastroenterology Associates of the East Bay ![]() Northern California Gastroenterology Consultants ![]() Gastroenterology Associates of the East Bay ![]() Gastroenterology Associates of the East Bay ![]() Gastroenterology Associates of the East Bay ![]() Gastroenterology Associates of the East Bay Daly City, CaliforniaUpcoming Local Events2012-06-16
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HemorrhoidsRead the Hemorrhoids article » What are hemorrhoids?A precise definition of hemorrhoids does not exist, but they can be described as masses or clumps ("cushions") of tissue within the anal canal that contain blood vessels and the surrounding, supporting tissue made up of muscle and elastic fibers. The anal canal is the last four centimeters through which stool passes as it goes from the rectum to the outside world. The anus is the opening of the anal canal to the outside world. Although most people think hemorrhoids are abnormal, they are present in everyone. It is only when the hemorrhoidal cushions enlarge that hemorrhoids can cause problems and be considered abnormal or a disease. Prevalence of hemorrhoids Although hemorrhoids occur in everyone, they become large and cause problems in only 4% of the general population. Hemorrhoids that cause problems are found equally in men and women, and their prevalence peaks between 45 and 65 years of age. Anatomy of hemorrhoids The arteries supplying blood to the anal canal descend into the canal from the rectum above and form a rich network of arteries that communicate with each other around the anal canal. Because of this rich network of arteries, hemorrhoidal blood vessels have a ready supply of arterial blood. This explains why bleeding from hemorrhoids is bright red (arterial blood) rather than dark red (venous blood), and why bleeding from hemorrhoids occasionally can be severe. The blood vessels that supply the hemorrhoidal vessels pass through the supporting tissue of the hemorrhoidal cushions. The anal veins drain blood away from the anal canal and the hemorrhoids. These veins drain in two directions. The first direction is upwards into the rectum, and the second is downwards beneath the skin surrounding the anus. The dentate line is a line within the anal canal that denotes the transition from anal skin (anoderm) to the lining of ... Recommended Reading Related to HemorrhoidsWhat is colonoscopy?Colonoscopy is a procedure that enables an examiner (usually a gastroenterologist) to evaluate the inside of the colon (large intestine or large bowel). The colonoscope is a four foot long, flexible tube about the thickness of a finger with a camera and a source of light at its tip. The tip of the colonoscope is inserted into the anus and then is advanced slowly, under visual control, into the rectum and through the colon usually as far as the cecum, which is the first part of the colon.
Why is colonoscopy done?Colonoscopy may be done for a variety of reasons. Most often it is done to investigate the cause of blood in the stool, abdominal pain, diarrhea, a change in bowel habit, or an abnormality found on colonic X-rays or a computerized axial tomography (CT) scan. Individuals with a previous history of polyps or colon cancer and certain individuals with a family history of some types of non-colonic canc... Other Related Hemorrhoids ArticlesEmergency Contact for Daly City
Nearby Daly City Hospitals *![]() Seton Medical Center ![]() Kaiser Permanente South San Francisco Medical Center ![]() Laguna Honda Hospital & Rehabilitation Center ![]() St Luke's Hospital ![]() UCSF Medical Center at Parnassus ![]() California Pacific Medical Center Davies Campus ![]() San Francisco General Hospital ![]() St Mary's Medical Center ![]() San Francisco VA Medical Center ![]() Kaiser Permanente San Francisco Medical Center ![]() California Pacific Medical Center California Campus ![]() California Pacific Medical Center East Campus ![]() UCSF Medical Center at Mount Zion ![]() California Pacific Medical Center Pacific Campus ![]() Saint Francis Memorial Hospital ![]() Chinese Hospital ![]() Mills-Peninsula Health Services ![]() Seton Medical Center Coastside ![]() Mills Hospital ![]() Alameda Hospital ![]() Alta Bates Summit Medical Center Summit Campus ![]() San Mateo Medical Center ![]() Kaiser Permanente Medical Center at Oakland ![]() Children's Hospital & Research Center Oakland ![]() Alameda County Medical Center Highland Campus ![]() Alta Bates Summit Medical Center Herrick Campus ![]() Alta Bates Summit Medical Center Alta Bates Campus ![]() Marin General Hospital ![]() San Leandro Hospital ![]() Kentfield Rehabilitation & Specialty Hospital ![]() Kindred Hospital San Francisco Bay Area ![]() Sequoia Hospital ![]() Alameda County Medical Center Fairmont Campus ![]() John George Psychiatric Pavilion ![]() Doctor's Medical Center San Pablo ![]() Kaiser Permanente Redwood City Medical Center ![]() Eden Medical Center ![]() Kaiser Permanente Hayward Medical Center ![]() St Rose Hospital ![]() Kaiser Permanente San Rafael Medical Center ![]() Menlo Park Surgical Hospital ![]() Lucile Packard Children's Hospital ![]() Stanford Hospital & Clinics ![]() Kaiser Permanente Walnut Creek Medical Center ![]() VA Palo Alto Health Care System ![]() John Muir Medical Center Walnut Creek Campus ![]() Novato Community Hospital ![]() Washington Hospital ![]() San Ramon Regional Medical Center ![]() Contra Costa Regional Medical Center ![]() Fremont Hospital ![]() VA Northern CA Healthcare System at Martinez ![]() El Camino Hospital ![]() John Muir Behavioral Health Center ![]() John Muir Medical Center Concord Campus ![]() ValleyCare Health System Pleasanton ![]() St Helena Hospital Center for Behavioral Health ![]() Kaiser Permanente Vallejo Medical Center ![]() Sutter Solano Medical Center Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |






































































































