Who is an internist?
Internal medicine doctors or internists are certified doctors specializing in adult medicine. They can diagnose, manage, and treat severe long-term illnesses and help patients cope with complex chronic conditions. They offer thorough, continuous patient care. These doctors focus on developing long-lasting relationships with their patients and often provide primary healthcare services. However, these experts do not treat children, differing from family physicians and pediatricians.
Regular check-ups with your internist will help diagnose and prevent severe conditions, especially cancer. Internists are not surgeons and can only provide medical management. However, they can always refer you to other specialists if surgical intervention is needed.
The career path of an internist
A bachelor's degree is the initial higher education level needed to become an internist. Four years of training in a medical school follows this. Future internists in medical school spend most of their first year learning about anatomy, histology, pathology, biochemistry, psychology, and ethics while preparing for Objective Structured Clinical Exams. The second year is more clinically oriented while still taking place in the classroom. Students begin clinical rotations in their third and fourth years and train under various prospective specialties, including internal medicine.
Graduates who want to practice general internal medicine after medical school ought to do a three-year internal medicine residency. During these 36 months, residents spend over 70% of their time in the hospital, receiving training in other subspecialties and general adult medicine. Additionally, they work at clinics and in elective settings like consulting firms and specialized outpatient clinics.
Further, one to three years of fellowship study is necessary for an internist specialization. The 13 accepted subspecialties an internist can practice include geriatrics, hematology-oncology, infectious disease, pulmonary/critical care, nephrology, sports medicine, allergy and immunology, and endocrinology.
Specialties in internal medicine
After graduating from medical school, internists have a choice of different internal medicine subspecialties, including:
- Adolescent medicine: Specialists in adolescent medicine focus on how adolescents and young adults develop physically, psychologically, socially, and sexually.
- Cardiology: Acute and chronic cardiovascular disorders, such as congestive heart failure, arrhythmia, acute myocardial infarction, and other congenital heart diseases, are treated by specialists. One must not take cardiovascular issues lightly; timely intervention of all these disorders is essential to living a healthy and happy life.
- Endocrinology: This is a branch of internal medicine that focuses on regulating hormones in the pituitary, thyroid, adrenal, pancreas, ovaries/testes, etc. Dysregulation of the physiologic hormone profiles causes systemic disorders with significant consequences. Another aspect of endocrinology practice is the treatment of cancers in endocrinal tissues. Some diseases this specialty manages include Cushing's syndrome, polycystic ovarian syndrome, congenital adrenal hyperplasia, etc.
- Gastroenterology: This specialty involves professionals with advanced training in studying, diagnosing, and treating gastrointestinal diseases and liver problems. It also involves managing gallbladder and pancreatic issues. These specialists manage disorders such as gastroenteritis, persistent diarrhea, bloating, pancreatitis, and hepatitis.
- Hematology: Hematology doctors are highly trained specialists who focus on diseases that impact the immune, hemostatic, vascular, bone marrow, and other systems. This includes the treatment of hemophilia, lymphomas, and leukemias.
- Medical oncology: This internal medicine specialty focuses on cancer treatment and management. An oncologist may specialize in one or more types of cancers and their therapies. They train to provide various kinds of treatment options to patients, such as chemotherapy, radiotherapy, etc. If a patient is terminal, they also offer palliative care and pain management.
- Nephrology: This subspecialty focuses on kidney problems, particularly those that affect kidney function, kidney stone formation, fluid and electrolyte balance, homeostasis, and blood pressure management. Nephrologists also treat other chronic disorders that can eventually lead to kidney failures.
- Rheumatology: Rheumatologists have experience treating and diagnosing inflammatory problems affecting the bones, muscles, and joints, such as lupus and arthritis. Numerous rheumatologists conduct studies to identify the origin and develop better treatments for these crippling and occasionally fatal disorders.
Common chronic conditions that affect older adults
Different chronic ailments affect adults as they get older. A majority of these conditions don't show any initial symptoms. Regular preventive health check-ups at internal medicine doctors near you are the best way to detect and treat these ailments early and prevent them from becoming significant health complications. The most common disorders affecting adults in the 65+ age group that internists manage and treat include the following:
- High cholesterol levels cause fat deposits in the blood vessels, obstructing normal blood flow. It increases the chances of heart attack, heart disease, or stroke. This condition does not produce any symptoms.
- Hypertension, or high blood pressure, occurs when the heart pumps more blood into narrow arteries, which resist the flow. Untreated hypertension can lead to many complications, such as heart attack and stroke. Generally, there are no symptoms, but some may experience headaches, shortness of breath, and nosebleeds.
- Coronary heart disease occurs when your blood vessels fail to supply nutrient-rich and oxygenated blood to the heart. It is usually a result of high blood pressure and high cholesterol. Complications include blood clots, angina, or a heart attack.
- Heart failure takes place when the heart cannot adequately pump blood throughout the body. Symptoms include shortness of breath, fatigue, weakness, leg swelling, irregular heartbeat, rapid weight gain, and nausea.
- Arthritis is a painful disorder of the joints - osteoarthritis and rheumatoid arthritis being the common types. Arthritis causes swelling, inflammation, pain, and joint stiffness that can worsen with time and age.
- Diabetes occurs due to the body's insulin resistance or the failure to produce enough insulin. If left ignored, diabetes can cause severe complications such as kidney disease, blindness, or heart disease.
- Depression is a treatable mood disorder that leads to symptoms such as perpetual sadness, loss of interest in daily activities, hopelessness, angry or emotional outbursts, fatigue, difficulty making decisions, changes in appetite, and sleep disturbances.
- Chronic kidney disease occurs due to the gradual decline in the normal functioning of the kidney, resulting in severe kidney damage. High blood pressure and diabetes increase the risk of chronic kidney disease.
How do internal medicine physicians treat cancer?
Medical oncology, an internal medicine subspecialty, is about diagnosing and treating benign and malignant tumors. Oncologists, who are internal medicine specialists with expertise in detecting and treating cancer, collaborate with general internists and other healthcare experts to identify individuals at risk of the dreaded disease and assess symptoms that may indicate an underlying malignancy. Once a patient is diagnosed with cancer, oncologists typically take over their care, focusing on curing the disease, prolonging life, or managing symptoms.
Many oncologists work on specialized medical teams, collaborating with other doctors to provide comprehensive patient care. They also offer consultative services to healthcare providers and institutions. In academic settings, oncologists research and contribute to medical education by training students and residents.
A combined hematology-oncology fellowship integrates training in both fields, equipping internal medicine physicians with the expertise to diagnose, treat, and manage various cancer-related and blood disorders.
What types of allergies do internal medicine physicians treat?
Allergy and immunology experts focus on diagnosing and managing immune system disorders, which can vary in severity and affect all ages. They specialize in treating various conditions, including allergic conjunctivitis in the eyes and respiratory issues such as asthma and sinusitis. They also manage gastrointestinal disorders like eosinophilic esophagitis, caused by immune responses to food items, and skin conditions such as atopic dermatitis.
Additionally, allergists address adverse reactions to foods, medications, insect stings, and immune system disorders like antibody deficiencies and phagocytic cell dysfunctions. They are responsible for treating severe allergic reactions, including anaphylaxis, and managing autoimmune diseases.
Some medical specialists in this field also care for patients undergoing stem cell or organ transplantation. Many work in specialized clinical settings and provide consultative services to other healthcare professionals and institutions.
What should you expect during an appointment with an internist near you, and how should you prepare for it?
If you have never consulted an internist before or are meeting with a new one, preparing beforehand can help you make the most of your appointment. Before the consultation, gather all your medical records—medical history, diagnostic test reports, surgery reports, past and current treatments, medications, and supplements.
It would also help to know your family’s medical history. Keep track of other home remedies, lifestyle, and diet changes you have tried for your health conditions. Also, carry notes on your medical condition, its symptoms, and any related queries you have for your internist.
The nature of the appointment will vary depending on your visit reason—whether it is for treatment of an injury, acute illness, chronic disease, or preventive care like annual exams. However, generally, you can expect the following course of action. The internist will start by reviewing your medical records and asking you various questions to understand your health condition and lifestyle behaviors.
They will conduct a full physical exam to check for vital signs, such as respiration, blood pressure, heart rate, and temperature. Your internist will use various tools and techniques to assess different body parts and systems, such as your heart, lungs, head and neck, abdomen, and skin. During male and female physical exams, they will check sexual and reproductive health. Remember that depending on the reason for your visit, your internist may perform all or a few of these exams.
If the internist feels the need, they may order lab tests and health screenings for further assessment. After a complete analysis, they will plan the treatment goals with you. Then, they will chart out a treatment plan that can be a combination of medications, lifestyle and diet changes, regular screenings, surgeries, therapies, or other treatments. Before you leave, they may schedule follow-up visits or refer you to other specialists.
Finding the best internist near you
One of the most significant decisions you may make is selecting the right internist, a general practitioner focusing on adult treatment. Many patients rely on their internist's knowledge and skills to maintain their health. With the help of Zocdoc, you can easily make appointments with the best internist in Sugar Land, Texas.
To begin your search, enter your symptoms, the specialty you are looking for, your location, your ideal appointment time, and your insurance plan in the search bar. Based on your search criteria, Zocdoc will display a curated list of specialists. Use the insurance detector to identify the best specialist while keeping your policy's coverage in mind. Additionally, you can filter the results by gender, affiliation with a hospital, the languages they speak, and whether or not they treat children. Each physician has a detailed profile on Zocdoc that includes an overview of their educational background, office location, visitation details, and, most importantly, verified patient reviews and ratings.
Use our insurance detector feature if you need help finding your insurance plan. Go to your account settings and upload a clear picture of your insurance card. Zocdoc will scan it and show you your likely plan. You need not worry about the security of your personal information because we use the industry's best practices to protect all data. We understand figuring out insurance while booking appointments seems daunting. Hence, we have compiled more insurance-related information on our patient help center page for your reference.
On Zocdoc, you can link your medical, dental, and vision insurance plans to your account, but you can use only one plan per appointment.
You can mention your secondary insurance details in the appointment notes if you have multiple insurance plans. Alternatively, if your healthcare provider utilizes Zocdoc's Intake forms, you can enter your secondary insurance information directly through the form.
Once you've chosen the best internist near you that goes in sync with your specific needs, you can book in-person or online appointments with them based on when they're available.
Booking appointments through Zocdoc is quick, safe, and free!
Statistics for chronic illnesses and internists in Sugar land, Texas
A report published by the Partnership to Fight Chronic Disease states that the primary reason for death and disability in the U.S. is a chronic illness affecting six out of ten people. Chronic diseases like diabetes, hypertension, etc., may impact a person's way of life and necessitate ongoing medical care from an internist. In Texas, 15.6 million people had at least one chronic illness in 2015, and 6 million had two or more.
Additionally, according to a report by the U.S. Bureau of Labor Statistics, there were 970 general internal medicine doctors as of May 2023 in a metro statistical region encompassing the Houston-The Woodlands-Sugar Land, TX. The location quotient for the same area was 0.69. The location quotient is the proportion of local occupational employment concentration to the average concentration throughout the country. If the location quotient is more significant than 1, the occupation has a higher employment share than the national average.
Sources
American College of Physicians
American University of Antigua College of Medicine
U.S. Bureau of Labor Statistics
Partnership to Fight Chronic Disease
National Council on Aging
Kavita Rao M.D.
American College of Physicians[1]
American College of Physicians[2]
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