Hypothyroidism Center - Ontario, CA
Ontario Endocrinologist Doctors for HypothyroidismType of Physician: Endocrinologist What is a Endocrinologist? A subspecialty certification by the Board of Internal Medicine; practitioners treat disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. Endocrinology also deals with disorders such as diabetes, metabolic and nutritional disorders, pituitary diseases, and menstrual and sexual problems. Specialty: Endocrinology Common Name: Endocrinologist Doctors in Ontario * Mahmoud Ibrahim MD  Henry Chen MD  Chaparral Medical Group Inc  Chaparral Medical Group Inc  Chaparral Medical Group Inc  La Verne Medical Group  Zuhair O Yahya MD  Tarcisio C Diaz MD  Marc S Gutin MD  Advanced Oncology Center Inc  Arsalan Geula MD  Robert A Bonner MD  Freddie P Dial MD  Ivan P Martinez MD  Michael Riley MD  Riverside Medical Clinic  Internal Medicine Specialists Medical Groups  George T Yang MD  Endocrinology Medical Group Of Orange County  St Jude Heritage Medical Group Bastanchury  St Jude Heritage Medical Group Bastanchury  St Jude Heritage Medical Group Bastanchury  St Jude Heritage Medical Group Bastanchury  Ivy-Joan E Madu MD  Thira Kunakornskul MD  Aleem A Syed MD  Nathan Eitan MD  Health Educators Medical Group  Health Care Partners Arcadia  LLUHC Endocrinology  LLUHC Endocrinology  Loma Linda University Healthcare Gynecology & Obstetrics  Edward A Reece MD  Nirmal Banskota MD  Narendranath Reddy MD  Ridha A Hajjar MD  Betty Jelen MD  Chau M Le MD  Marshall K Grossman MD  Yan Leung MD  Womens Medical Group of Irvine  Valley Endocrine & Diabetes Consultants Inc  Valley Endocrine & Diabetes Consultants Inc  South County Kidney & Endocrine Center  South County Kidney & Endocrine Center  South County Kidney & Endocrine Center  South Orange County Endocrinology  South Orange County Endocrinology  South Orange County Endocrinology  Chris Tsimerekis MD Inc  Gamini Hethumuni MD  Frederick O Lee MD  Michael W Lin MD  UCI Multispecialty Medical Group  Jannet Huang MD  Beaver Medical Group Redlands  Saddlebrook Medical Group  John W Geier MD  Walter H Shiau MD  Hirofumi Sohara, MD  Lord A Lee-Benner MD  Los Alamitos Cardiovascular  Jeffrey Punim MD  Huntington Medical Foundation  Eastside Diabetic Care  David Berger MD  Newport Center Medical Group  Dorothea E Spambalg MD  Dorothea E Spambalg MD  Mission Internal Medical Group  Ali Reza Moattari MD  Mission Internal Medical Group  South Coast Endocrinology  Mission Internal Medical Group  Mission Internal Medical Group  Ralph B Martin MD Inc  Center For Metabolic Bone Disease Endocrinology  Paul Rosenblit MD  Duc H Do MD  Kris V Iyer MD  Farzana Naqvi & Syed S Naqvi MDs  Coast Diabetes & Endocrinology  Minou Tran MD  Endocrinology & Diabetes Specialty Group Inc  Endocrinology & Diabetes Specialty Group Inc  Michael J Perley MD  Lakewood Internal Medicine Group Inc  VA Medical Center  USC Internal Medicine  Diana Echeverry-Franck MD  Gabrielle O'Connor MD  Richard A Wigod MD  Kathleen L Kornafel MD  West Coast Endocrine Inc  Healthcare Partners Atlantic Avenue  Mario I Brakin MD  Stephen M Damiani DO  LAC / Martin Luther King Jr General Hospital  Drs Berkson& Mac  Drs Berkson& Mac Ontario, CaliforniaUpcoming Local Events2012-06-09
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HypothyroidismRead the Hypothyroidism article » What is hypothyroidism?Hypothyroidism is a condition characterized by abnormally low thyroid hormone production. There are many disorders that result in hypothyroidism. These disorders may directly or indirectly involve the thyroid gland. Because thyroid hormone affects growth, development, and many cellular processes, inadequate thyroid hormone has widespread consequences for the body. This article will focus specifically on hypothyroidism in adults.
What are thyroid hormones?Thyroid hormones are produced by the thyroid gland. This gland is located in the lower part of the neck, below the Adam's apple. The gland wraps around the windpipe (trachea) and has a shape that is similar to a butterfly - formed by two wings (lobes) and attached by a middle part (isthmus). The thyroid gland uses iodine (mostly available from the diet in foods such as seafood, bread, and salt) to produce thyroid hormones. The two most important thyroid hormones are thyroxine (T4) and triiodothyronine (T3), which account for 99% and 1% of thyroid hormones present in the blood respectively. However, the hormone with the most biological activity is T3. Once released from the thyroid gland into the blood, a large amount of T4 is converted into T3 - the active hormone that affects the metabolism of cells.
Thyroid hormone regulation- the chain of commandThe thyroid itself is regulated by another gland that is located in the brain, called the pituitary. In turn, the pituitary is regulated in part by the thyroid (via a "feedback" effect of thyroid hormone on the pituitary gland) and by another gland called the hypothalamus. The hypothalamus releases a hormone called thyrotropin releasing hormone (TRH), which sends a signal to the pituitary to release thyroid stimulating hormone (TSH). In turn, TSH sends a signal to the thyroid to relea... Recommended Reading Related to HypothyroidismPremature Ovarian Failure (POF) » What is premature ovarian failure (POF)?Health care providers use the term premature ovarian failure to describe a stop in normal functioning of the ovaries in a woman under the age of 40. Many women naturally experience a decline in fertility at age 40; this age may also mark the beginning of irregularities in their menstrual cycles that signal the onset of menopause. For women with premature ovarian failure, the fertility decline and menstrual irregularities occur before age 40, sometimes even in the teens. Some health care providers also use the term primary ovarian insufficiency to describe this condition. In the past, health care providers called this condition premature menopause, but this term is not an accurate description of what happens in a woman with premature ovarian failure. A woman who has gone through natural menopause will rarely ever have another period; a woman with premature ovarian failure is much more likely to have ... Other Related Hypothyroidism ArticlesEmergency Contact for Ontario
Nearby Ontario Hospitals *Kindred Hospital Ontario San Antonio Community Hospital Montclair Hospital Medical Center Chino Valley Medical Center Rancho Specialty Hospital Casa Colina Centers for Rehabilitation Pomona Valley Hospital Medical Center San Dimas Community Hospital Kaiser Permanente Fontana Medical Center Aurora Charter Oak Hospital East Valley Hospital Medical Center Foothill Presbyterian Hospital Corona Regional Medical Center Citrus Valley Medical Center Inter Community Campus Kaiser Permanente Riverside Medical Center Corona Regional Medical Center Rehabilitation Parkview Community Hospital Medical Center Kindred Hospital San Gabriel Valley Riverside Community Hospital Placentia-Linda Hospital Kindred Hospital Brea Arrowhead Regional Medical Center Citrus Valley Medical Center Queen of the Valley Campus Doctor's Hospital West Covina Kaiser Permanente Anaheim Medical Center Vista Specialty Hospital of San Gabriel Valley Robert H Ballard Rehabilitation Hospital City of Hope National Medical Center Community Hospital of San Bernardino Kaiser Permanente Medical Center Baldwin Park St Jude Medical Center St Bernardine Medical Center Chapman Medical Center Whittier Hospital Medical Center Anaheim Regional Medical Center Loma Linda University Children's Hospital Loma Linda University Medical Center HealthBridge Children's Rehabilitation Hospital Western Medical Center Anaheim Greater El Monte Community Hospital VA Loma Linda Healthcare System Loma Linda University Medical Center East Campus Methodist Hospital St Joseph Hospital Children's Hospital Orange County Kindred Hospital La Mirada University Of California Irvine Medical Center Presbyterian Intercommunity Hospital BHC Alhambra Hospital Western Medical Center Santa Ana HEALTHSOUTH Tustin Rehabilitation Hospital Loma Linda University Behavioral Medicine Center Garden Grove Hospital & Medical Center Kindred Hospital Santa Ana Tustin Hospital & Medical Center Redlands Community Hospital Metropolitan State Hospital Aurora Las Encinas Hospital West Anaheim Medical Center Beverly Hospital Norwalk Community Hospital City of Angels Medical Center Ingleside Campus San Gabriel Valley Medical Center Anaheim General Hospital La Palma Intercommunity Hospital Garfield Medical Center Patton State Hospital Coast Plaza Doctors Hospital Coastal Communities Hospital Riverside County Regional Medical Center Monterey Park Hospital Alhambra Hospital Medical Center Kindred Hospital Westminster College Hospital Cerritos Kaiser Permanente Orange County Irvine 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. |
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