What is endocrinology?
Endocrinology is a field of medicine whose primary focus is understanding the workings of the endocrine system, the organs, and glands that make and secrete hormones in the human body.Â
Hormones are chemicals traveling through the blood and delivering messages from the endocrine system to other body parts. Hormones regulate essential body functions like growth, sleep, metabolism, and reproduction.Â
The endocrine glands in the human body include the pituitary gland, thyroid gland, parathyroid gland, adrenal gland, and pineal gland. The endocrine organs include the hypothalamus (located inside the brain), pancreas, testes, and ovaries. Some hormones released by the endocrine system are thyroid hormone, adrenaline, insulin, testosterone, estrogen, melatonin, and growth hormone.
Who are endocrinologists?
Endocrinologists prescribe medication to prevent, diagnose, treat, and manage disorders related to the human body's hormones and endocrine glands. When issues in other parts of the body cause hormonal imbalances, this disrupts the endocrine system. That is when endocrinologists coordinate with other healthcare providers to develop a comprehensive treatment plan.
Some common conditions that endocrinologists treat include thyroid problems, diabetes, metabolic disorders, osteoporosis, growth issues, infertility, and cancers in the adrenal and pituitary glands.
Training and education of endocrinologists in the U.S.
To legally practice as an endocrinologist in the U.S., interested students must complete four years of a bachelor's degree in health-related science subjects and then finish four years of medical school. To specialize in endocrinology, which falls under the broader medical field of internal medicine, students complete a two-to-three-year residency program in internal medicine or pediatrics and a two-to-three-year fellowship in endocrinology, diabetes, and metabolism.
Board certification for endocrinologists in the U.S. involves clearing two separate examinations, one in internal medicine and the other in endocrinology, diabetes, and metabolism, conducted by the American Board of Internal Medicine (ABIM).
Subspecialties in endocrinology
Endocrinologists in the U.S. can specialize in various subspecialties, such as diabetes and metabolism, thyroid disease, neuroendocrinology, endocrine oncology, reproductive endocrinology, pediatric endocrinology, and endocrinology nuclear medicine.
1. Diabetes and metabolism — focuses on deeply understanding the medical conditions that affect metabolism. Metabolism refers to the various chemical reactions in the body that transform food into energy. Common metabolic disorders include Type I Diabetes (where insulin is insufficient), Type II Diabetes (where the body does not utilize the insulin correctly), gestational diabetes (pregnancy diabetes), and pancreatic diabetes (caused by inflammation of the pancreas). Other metabolic disorders include obesity, metabolic syndrome, and inherited metabolic disorders.
Bone conditions managed by endocrinologists in this field are:
- Hypercalcemia (when the blood has elevated levels of calcium)
- Hypocalcemia (depleted levels of calcium in the blood)
- Osteopenia (loss of bone density)
- Osteoporosis (porous and weak bones)
- Vitamin D deficiency
- Metabolic bone disease
2. Endocrinology nuclear medicine — employs nuclear medicine to treat hormonal imbalances. Nuclear medicine focuses explicitly on benign and malignant disorders of the thyroid, parathyroid, and adrenal glands. Â
The thyroid is a gland located in front of the neck. It controls the speed of the human body's metabolic rate by releasing the following hormones: thyroxine (T4), triiodothyronine (T3), reverse triiodothyronine (RT3), and calcitonin. While T4, T3, and RT3 control the metabolism, the function of calcitonin is to regulate the calcium levels in the blood. Common thyroid diseases are hyperthyroidism (increased levels of thyroid hormones), hypothyroidism (decreased levels of thyroid hormones), thyroiditis (inflammation of the thyroid gland), goiter (enlargement of the thyroid gland), and thyroid masses and modules.Â
Grave's disease and Hashimoto's disease are both autoimmune conditions that affect the thyroid gland; while Grave's disease leads to hyperthyroidism, Hashimoto's disease leads to hypothyroidism.Â
3. Neuroendocrinology — involves studying the connection between the nervous and endocrine systems. Endocrinologists specializing in this field focus on understanding how the brain controls and regulates hormonal activities.
4. Endocrine oncology — is the subspecialty that deals with preventing, diagnosing, and treating cancers originating in and affecting the endocrine system. Endocrine tumors and cancers manifest as carcinomas in the thyroid, parathyroid, pituitary, adrenal, pancreatic, and adrenal cortex areas.
5. Reproductive endocrinology — includes conditions that affect reproduction and other sexual functions in the body. These specialists are also known as fertility experts and manage conditions such as erectile dysfunction, hypogonadism, menopausal disorders, ovarian cysts, polycystic ovary syndrome (PCOS), acromegaly (decreased growth hormones), and gigantism (increased growth hormones).
6. Pediatric endocrinology — encompasses all the endocrine conditions affecting children, including the abnormal development of the endocrine system and sexual organs. Diabetes, thyroid disorders, and growth disorders are the most common types of endocrine system disorders in children.
Why should you visit an endocrinologist near you?
Patients seek the expertise of an endocrinologist for various reasons, often initiated by a referral from their primary care doctor. While outpatient visits are typical, there are instances where endocrinologists are consulted during inpatient visits, especially when concerns arise regarding underlying hormone-related disorders.
Low testosterone levels stemming from hormone disorders, medication side effects, or chronic diseases necessitate specialized diagnosis and management by endocrinologists. In some cases, testosterone therapy is recommended and overseen by these specialists.
Thyroid disorders involving imbalances in thyroid hormones also prompt visits to endocrinologists. Initial diagnosis and treatment planning for thyroid disorders are often conducted by endocrinologists, with some cases requiring ongoing follow-up care, particularly for pregnant individuals or those planning to start a family.
One common reason for seeing an endocrinologist is difficulty managing diabetes with standard treatments. Primary care doctors may refer individuals who struggle to stabilize blood sugar levels through conventional means to an endocrinologist for more comprehensive strategies.
Polycystic ovary syndrome (PCOS), affecting a significant percentage of women, can result in various chronic conditions, such as infertility, acne, and unpredictable periods. Endocrinologists play a crucial role in managing PCOS and addressing associated symptoms.
Osteoporosis, influenced by age-related hormonal changes, may lead primary care doctors to refer patients to endocrinologists for evaluation and treatment plans.
Endocrine gland cancers, occurring in glands like the pancreas, thyroid, pituitary, and adrenal glands, are another focus for endocrinologists. Their expertise lies in managing and balancing hormone levels as part of cancer treatment.
Ultimately, the multifaceted role of endocrinologists extends beyond specific conditions, encompassing a comprehensive understanding of hormonal imbalances and their impact on various bodily functions.
What should you expect during a visit to an endocrinologist near you?
The initial appointment involves a comprehensive inquiry into your symptoms, health habits, medical history, and family background. Physical examinations are conducted, including pulse, heart rate, blood pressure, and skin, hair, mouth, and teeth assessment. The endocrinologist may order diagnostic measures such as blood work, urinalysis, and imaging tests. After diagnosis, the endocrinologist collaborates on a treatment plan with your referring doctor.Â
While some individuals with chronic hormone-related conditions may need ongoing endocrinologist visits, others might require only short-term consultations, with general health concerns managed by their primary care doctor. This collaborative approach ensures comprehensive healthcare for patients dealing with hormone-related issues.
Tips to find the right endocrinologist for you
Whether you're newly diagnosed with diabetes, have relocated, or are seeking a change, choosing the right endocrinologist near you is crucial for managing your diabetes effectively. Here are some tips to guide you.
1. Get recommendations Â
Start by asking family, friends, or other doctors for recommendations. Find out why they like their endocrinologist—this insight can help you determine if they might be a good fit for you.
2. Visit the AACE website Â
The American Association of Clinical Endocrinology (AACE) offers a "Find an Endocrinologist" tool on their website. You can search for an endocrinologist by location or area of expertise to find a specialist focusing on diabetes care.
3. Check your insurance network Â
Find out which endocrinologists are in-network with your insurance provider to manage costs. You can get this information by contacting the customer service number on your insurance card, helping you select an endocrinologist near you that won't break the bank.
4. Research their background Â
Once you have a few names, do some research online. Look into their areas of expertise, affiliations, and patient reviews. While reviews can provide insights, remember that what works for one person may not work for another.
5. Verify credentials Â
Check the endocrinologist's credentials, including their medical school, board certification, and any specialized training in diabetes care. This ensures they have the right expertise to manage your condition effectively.
6. Visit the endocrinologist Â
Your first visit is crucial. Evaluate how comfortable you feel with the endocrinologist and their staff. Good communication and trust are key to establishing a productive, long-term relationship.
7. Ask questions Â
Prepare questions in advance. Ask about their approach to weight management, glucose control, and diabetes technology like insulin pumps and CGMs. Make sure their philosophy aligns with your goals.
8. Bring the Right Information Â
Be prepared for your appointment. Bring your glucose logs, diet history, and relevant medical information to help your endocrinologist assess your condition.
9. Consider convenience Â
Think about logistics, such as location, office hours, and ease of scheduling. Finding an endocrinologist near you is essential, but their availability should also fit your schedule.
10. Don't hesitate to switch Â
If, at any point, you're uncomfortable with your care, don't be afraid to switch endocrinologists. Your health is the priority, and you should settle for only the best.
These steps will help you find the right endocrinologist near you to keep your diabetes management on track.
Finding the best endocrinologists in New Brunswick, New Jersey
One of the best online portals to locate the top endocrinologists in New Brunswick, New Jersey, is Zocdoc. With Zocdoc, you can filter available specialists based on your requirements to find the one best suited for you. Zocdoc allows you to sort through endocrinologists based on your symptoms, condition, type of specialist, current location (home or office), zip code, and preferred date and time for an appointment. Based on the doctor's availability, you can book an appointment several days before, 24 hours before, and even on the same day.
To help you understand the healthcare providers, Zocdoc also includes a profile page for every endocrinologist listed on the database. The profile provides all the essential information regarding the doctor's training, certifications, affiliations, and any awards received in the past. It also includes the doctor's gender and the languages they are fluent in. In addition to the places, days, and times the endocrinologists are available for consultation, Zocdoc also provides contact information for their clinics, so you can directly call them and ask your questions. If unsure, review the detailed patient reviews and verified ratings to get an objective view of the endocrinologists.Â
Treatment for endocrine problems is often long-term and can tax your pockets. But with Zocdoc, you can find an endocrinologist who accepts your insurance plan for making payments. Select your current medical insurance policy and plan from the drop-down menu. Zocdoc will immediately list the in-network providers.
When scheduling an appointment on Zocdoc, you'll typically be asked to provide your insurance details or confirm that you'll be paying out-of-pocket. Some healthcare providers require insurance information upfront to secure the appointment. However, if you prefer not to share your insurance or plan to pay without using it, you can find another provider on Zocdoc that accommodates your preference. For more queries, you can visit the Zocdoc patient help center page.
Booking appointments with endocrinologists near you on Zocdoc is fast, free, and secure!
Statistics related to endocrinology in New Brunswick, New Jersey
According to a report published by the New Jersey State Department of Health, in 2020, roughly 8.5% of adults over 18 were diagnosed with diabetes in New Jersey. Diagnosis of diabetes was slightly higher among men (26.4%) than women (20.1%). New Brunswick is a city in New Jersey that lies in Middlesex County. In this city, the prevalence of diabetes was approximately 10.1% in 2020.Â
The Cancer Statistics Center published statistics regarding estimated new cancer cases and deaths in 2023. According to the report, medical professionals will diagnose an estimated 1,900 new cases of pancreatic cancer and 1,480 new cases of thyroid cancer in New Jersey. The report also stated that almost 1,410 people would die from pancreatic cancer and 60 from thyroid cancer this year.
America's Health Rankings published the obesity statistics for New Jersey for 2021. According to this report, roughly 29.1% of adults in the state had a body mass index of 30.0 or higher. Approximately 31.7% of people between 45 and 64 were obese, while the percentages were almost equal among the 18 to 44 (26.4%) and 65+ (26.3%) age groups.
Sources
WebMD
Cleveland Clinic
New Jersey State Department of Health
Cancer Statistics Center
America’s Health Rankings
Medtronic
