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Dr. Stephen G. Zachariah, MD is an endocrinologist in New York, NY specializing in endocrinology diabetes & metabolism. He graduated from Thomas Jefferson University, Jefferson Medical College in 2019 and has 6 years of experience. Dr. Stephen G. Zachariah, MD is affiliated with NYU Langone Health and Preston Robert Tisch Center for Men's Health.
555 Madison Avenue 3rd floor
New York, NY 10022
360 West 31st Street 3rd Floor
New York, NY 10001
Thyroid Problems
Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.
When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:
Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.
Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.
Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.
The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.
Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.
Dr. Stephen G. Zachariah, MD graduated from Thomas Jefferson University, Jefferson Medical College in 2019. He completed residency at UMDNJ-Robert Wood Johnson Medical School Affiliated Hospitals. He is certified by the American Board of Internal Medicine - Internal Medicine.
Medical School: Thomas Jefferson University, Jefferson Medical College (2019)
Residency: UMDNJ-Robert Wood Johnson Medical School Affiliated Hospitals (2022)
Board Certification: American Board of Internal Medicine - Internal Medicine (2022)
Dr. Stephen G. Zachariah, MD is associated with these hospitals and organizations:
Dr. Stephen G. Zachariah, MD appears to accept the following insurance providers: Multiplan, Cigna, First Health, Aetna, United Healthcare, POMCO Insurance Company, Magnacare, Oxford, Sedgwick WTC, VA Community Care Network, Anthem Blue Cross Blue Shield, Qualcare Inc., WTC Health Program, HIP EPO, HIP Access II, HIP Access I, MagnaCare PPO, Humana Medicare Advantage, Private Healthcare Systems (PHCS), BlueCross BlueShield of Florida, CIGNA Open Access, United Healthcare PPO, United Healthcare POS, United Healthcare Indemnity, United Healthcare HMO, United Healthcare EPO, United Healthcare Choice, Aetna Open Access HMO, Vytra HMO, TRICARE, Anthem, Aetna PPO, Aetna HMO, Blue Cross Blue Shield Medicare HMO, Aetna Open Access EPO, AARP, WellCare Medicare, WellCare, United Healthcare Medicare, Medicare Part B, Medicare Advantage, United Healthcare, Medicaid, Humana, Cigna, 1199SEIU, Guardian, Fidelis Care, HIP PPO, HIP POS, HIP HMO, Aetna, Aetna Medicare, HIP Child Health Plus, MultiPlan PPO, MultiPlan, GHI Medicare Supplement, United Healthcare Navigate, Aetna POS, First Health PPO, Great-West Healthcare HMO, Aetna Indemnity, Great-West Healthcare, Golden Rule, Community Care Network (CCN), Trustmark , Beech Street PPO, Kaiser Permanente, GHI HMO, CIGNA PPO, Group Health Incorporated (GHI), EmblemHealth, CIGNA HMO, CIGNA Indemnity, Medicaid Managed Care, TriWest, Blue Cross Blue Shield HMO, Blue Cross Blue Shield POS, Blue Cross Blue Shield EPO, Local 1199 PPO, Blue Cross Blue Shield Indemnity, US Family Health Plan, UnitedHealthcare, Blue Cross Blue Shield PPO, Railroad Medicare, GEHA, BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees), BCBS Healthplus Special Needs, BCBS PPO/EPO Small Group, Teamsters Allied Benefits, Apwu Health Plan, Christian Brothers Services, Qualcare Inc, BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees), Hotel Trades Council, HIP Prime Silver Exchange, Insurance Design Administrators, Health Net of California, Global Excel, Centers Plan For Healthy Living, BCBS Healthplus Essential Plan 4, BCBS Healthplus Essential Plan 3, BCBS Healthplus Essential Plan 2, BCBS Healthplus Essential Plan 1, American Plan Administrators, HIP Prime Platinum Exchange, BCBS Local 32BJ Employees, HIP Prime Gold Exchange, AXA Assistance USA, Fiserv Health, Mutual of Omaha, UMR, VillageCare, BCBS Mediblue Medicare PPO, BCBS Healthplus Gatekeeper exchange, BCBS EPO (LICH Employees), Screen Actors Guild, HIP Prime Silver, HIP Prime Bronze Exchange, Partners Health Plan FIDA, Meritain Health, CenterLight Healthcare DIRECT, HIP VIP Medicare Bold, Administrative Concepts, HIP Bridge, Connecticare Bridge, BCBS PPO (LICH Employees), BCBS Healthplus NY Child Health Plus NY, BCBS EPO - Empire NYU Care (NYU Langone Employees), River Spring Medicare HMP SNP, NY Fire Department - WTC, HIP Prime Bronze, BCBS Blue Access EPO Small Group, BCBS Healthplus Mediblue Advantage, Connecticare Commercial, HIP Prime Gold, Health Republic of New Jersey, Nippon Life Ins Co, HIP VIP Medicare Prime, New York Hotel Trades, HIP Prime Basic Exchange, Global Health, HIP Prime Platinum, Partners Health Plan Medicare, World Trade Center - Sedgwick, NYS Health Insurance Plan - The Empire Plan, Excelsior Plan, NY Student Employee Health Plan, US Life Insurance Company, BCBS Blue Access PPO Large Group, BCBS EPO - Empire EPO (NYU Langone Employees), Oxford Health Plans Liberty, Wlny-TV Inc., CenterLight Healthcare PACE, BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees), Hamaspik Choice Medicare DSNP, Medicare Part A and B, BCBS PPO (BlackRock Employees), BCBS Mediblue Select HMO/Extra HMO, IUOE Local 14-14B, Chesterfield Resources Inc, HIP Medicare Supplement, Diversified Administration Corporation, VNS NY Choice Select Health, WellNet, Bind Benefits inc, BCBS EPO (BlackRock Employees), Centerlight Pace Medicare HMO, HIP Prime Catastrophic Exchange, Allied, Empire Mediblue Healthplus Dual, Qualcare Direct, Oxford Health Plans Freedom, Professional Benefit Admin, BCBS Blue Access GEPO Small Group, Wellfleet-NYU Student, Starmark, BCBS Blue Access EPO Large Group, Longevity Health Plan Medicare, CenterLight Healthcare Select and BCBS Federal Program.
According to our sources, Dr. Stephen G. Zachariah, MD accepts the following insurance providers:
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Dr. Stephen Zachariah works as an endocrinology. Dr. Zachariah studied medicine at Thomas Jefferson University, Jefferson Medical College. He completed his residency training at a hospital affiliated with UMDNJ-Robert Wood Johnson Medical School. These areas are among his clinical interests: familial hypercholesterolemia, vitamin D deficiency, and metabolic bone diseases. Dr. Zachariah seems to be an in-network provider for Trustmark, Anthem, and Blue California, as well as other insurance carriers. He is professionally affiliated with NYU Langone Health.
