Achalasia Center - Diamond Bar, CA
Diamond Bar Gastroenterologist Doctors for AchalasiaType 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 Diamond Bar * Valley Gastroenterology Consultants  Valley Gastroenterology Consultants  Internal Medicine Specialists Medical Groups  Internal Medicine Specialists Medical Groups  Magan Medical Clinic  Jason H Shin MD  Ching-Hsiu Chen MD  Shahnawaz Jaffer MD  Ching-Hsiu Chen MD  Krishan K Malhotra MD  The Internal Medical Group  The Internal Medical Group  The Internal Medical Group  St Jude Heritage Medical Group Yorba Linda  Mumtaz Akram MD  Suresht Paul Sharma MD  Mark Li MD  Suresht Paul Sharma MD  Suresht Paul Sharma MD  George Ferenczi MD  Umesh Shah MD  Kenny Su MD  Shang Cheng Wu MD  St Jude Heritage Medical Sunnycrest  St Jude Heritage Medical Sunnycrest  St Jude Heritage Medical Sunnycrest  St Jude Heritage Medical Sunnycrest  St Jude Heritage Medical Group Bastanchury  Rangarao Panguluri MD  Neal M Shindel MD  Associated Gastroenterology Medical Group  Associated Gastroenterology Medical Group  Associated Gastroenterology Medical Group  Ravindra Alapati MD  Ashok Amin MD  Ambika Bali MD  City of Hope National Medical Center Gastroenterology  Syam P Gaddam MD  City of Hope National Medical Center Gastroenterology  Kevin Jenkins DO  Manmohan Kumar MD  Abdul Alaama MD  Associated Gastroenterology Medical Group  Dwaraknath Reddy, MD  Chuang T Hung MD  John J Kim MD  Sudhir K Reddy MD  Roque Hung & Yu Digestive Diseases  Roque Hung & Yu Digestive Diseases  Richard L Parks MD & Barton Ueki MD  Roque Hung & Yu Digestive Diseases  UCI Medical Group Gastroenterology  UCI Medical Group Gastroenterology  UCI Medical Group Gastroenterology  UCI Medical Group Gastroenterology  UCI Medical Group Gastroenterology  Harold Maizel MD  UCI Medical Group Gastroenterology  UCI Irvine Medical Center Gastroenterology  UCI Medical Group Gastroenterology  UCI Irvine Medical Center Gastroenterology  La Veta Gastoenterology  La Veta Gastoenterology  David B Stanton MD & Associates  La Veta Gastoenterology  Robert A Mecum MD  La Veta Gastoenterology  David B Stanton MD & Associates  Jeffrey M Shapiro MD  La Veta Gastoenterology  David B Stanton MD & Associates  Quang Phan MD  Fountain Valley Cardiology  Kenneth Yamashiro MD  Richard Yip MD  Carlos Saad MD  Madhukar Jigjinni MD  Tu Tran MD  Hanson T Lee Inc  Jay Noble MD  Chester D Zahn MD  Behrooz Ahmadi MD  Norman Kuo MD  Gastroenterology Associates  Lisandro Quinones MD  Gastroenterology Associates  Gastroenterology Associates  Healthcare System 2000  Edward Laurance MD  Conrad A Cox MD  Gastroenterology Consultants  Digestive Disease Center  Robert J Mehler MD  Hoa Nguyen MD Inc  Yong Chung MD  Christopher D Bui MD  Dennis Chan MD  Firmin Ho MD  Chia-Chi G Lai MD  Barry Morguelan MD Diamond Bar, CaliforniaUpcoming Local Events2012-05-19
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AchalasiaWhat is achalasia?Achalasia is a rare disease of the muscle of the esophagus (swallowing tube). The term achalasia means "failure to relax" and refers to the inability of the lower esophageal sphincter (a ring of muscle situated between the lower esophagus and the stomach) to open and let food pass into the stomach. As a result, patients with achalasia have difficulty in swallowing food.
How does the normal esophagus function?The esophagus has three functional parts. The uppermost part is the upper esophageal sphincter, a specialized ring of muscle that forms the upper end of the tubular esophagus and separates the esophagus from the throat. The upper sphincter remains closed most of the time to prevent food in the main part of the esophagus from backing up into the throat. The main part of the esophagus is referred to as the body of the esophagus, a long, muscular tube approximately 20 cm (8 in) in length. The third functional part of the esophagus is the lower esophageal sphincter, a ring of specialized esophageal muscle at the junction of the esophagus with the stomach. Like the upper sphincter, the lower sphincter remains closed most of the time to prevent food and acid from backing up into the body of the esophagus from the stomach. The upper sphincter relaxes with swallowing to allow food and saliva to pass from the throat into the esophageal body. The muscle in the upper esophagus just below the upper sphincter then contracts, squeezing food and saliva further down into the esophageal body. The ring-like contraction of the muscle progresses down the body of the esophagus, propelling the food and saliva towards the stomach. (The progression of the muscular contraction through the esophageal body is referred to as a peristaltic wave.). By the time the peristaltic wave reaches the lower sphincter, the sphincter has opened, and the food passes into the stoma... Recommended Reading Related to AchalasiaWhat is dysphagia?Dysphagia is the medical term for the symptom of difficulty swallowing, derived from the Latin and Greek words meaning difficulty eating. Mechanism of swallowing Swallowing is a complex action.
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Nearby Diamond Bar Hospitals *Kindred Hospital Brea San Dimas Community Hospital Pomona Valley Hospital Medical Center Aurora Charter Oak Hospital Citrus Valley Medical Center Inter Community Campus Kindred Hospital San Gabriel Valley Citrus Valley Medical Center Queen of the Valley Campus Casa Colina Centers for Rehabilitation Doctor's Hospital West Covina Placentia-Linda Hospital Chino Valley Medical Center East Valley Hospital Medical Center Vista Specialty Hospital of San Gabriel Valley Montclair Hospital Medical Center Foothill Presbyterian Hospital St Jude Medical Center Kaiser Permanente Medical Center Baldwin Park Kaiser Permanente Anaheim Medical Center Whittier Hospital Medical Center Kindred Hospital Ontario Kindred Hospital La Mirada City of Hope National Medical Center Anaheim Regional Medical Center Greater El Monte Community Hospital Presbyterian Intercommunity Hospital San Antonio Community Hospital Western Medical Center Anaheim BHC Alhambra Hospital Metropolitan State Hospital Chapman Medical Center Norwalk Community Hospital HealthBridge Children's Rehabilitation Hospital Methodist Hospital University Of California Irvine Medical Center St Joseph Hospital Children's Hospital Orange County Beverly Hospital West Anaheim Medical Center La Palma Intercommunity Hospital Anaheim General Hospital Garden Grove Hospital & Medical Center Rancho Specialty Hospital City of Angels Medical Center Ingleside Campus Coast Plaza Doctors Hospital Kindred Hospital Santa Ana Western Medical Center Santa Ana San Gabriel Valley Medical Center Corona Regional Medical Center Garfield Medical Center HEALTHSOUTH Tustin Rehabilitation Hospital College Hospital Cerritos Aurora Las Encinas Hospital Downey Regional Medical Center Monterey Park Hospital Kaiser Permanente Downey Medical Center Corona Regional Medical Center Rehabilitation Tri-City Regional Medical Center Tustin Hospital & Medical Center Alhambra Hospital Medical Center Kindred Hospital Westminster Bellflower Medical Center Los Alamitos Medical Center Rancho Los Amigos National Rehabilitation Center Coastal Communities Hospital East Los Angeles Doctors Hospital Los Angeles Community Hospital Huntington Hospital Promise Hospital of East Los Angeles Suburban Medical Center Campus Fountain Valley Regional Hospital & Medical Center Lakewood Regional Medical Center Kaiser Permanente Riverside Medical Center USC University Hospital USC Norris Comprehensive Cancer Center LAC + USC Medical Center LAC + USC Medical Center Women's & Children's Hospital 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. |
Suggested Reading on Achalasia by Our Doctors
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Vitiligo
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Dysphagia
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Esophagitis
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The Digestive System
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