What is an internist?
Internists are health professionals who diagnose, manage, treat, and prevent acute and chronic internal diseases in adults of all ages. They also treat common illnesses such as flu, ear infections, allergies, and stomach pain. They do not offer care to children and adolescents. Since they are experts in treating patients suffering from multiple chronic diseases at once, they typically work in hospitals and intensive care units. Others may see patients at rehabilitation facilities, hospice care centers, or private practice.
Internists are not surgeons but are qualified to do minor procedures such as skin biopsies, abscess drainage, and fracture care. They also offer preventive health care services such as routine checkups, vaccinations, screenings, and healthy lifestyle and diet counseling. Internists also play a crucial role in medical and academic research that facilitates medical development. They constantly strive to bring out new and more effective patient treatments.Â
Educational qualification of an internist
Gaining admission to medical school is the first step to becoming an internist. Most medical schools require applicants to hold an undergraduate degree in medicine-related courses, such as biology or chemistry; however, this is not mandatory. Candidates must pass the Medical College Entrance Test to enroll in medical school. Students spend four years in medical school learning and getting trained in the different aspects of medicine. This training includes structured study and clinical rotations in hospitals and medical offices.
Internists must enroll in a general internal medicine residency program after earning their medical degrees to practice medicine in the United States. The residency offers more practical training to help students get ready for practice. The residency programs typically run three years, but they may continue longer if one chooses to specialize in surgery.
All doctors must pass a medical licensing exam during their first year of residency. These programs hold accreditation from the Accreditation Council for Graduate Medical Education. Some internists may specialize after a residency and typically complete a three-year fellowship in their field of expertise.
A Ph.D. or a research fellowship are two options for internists who want to hone their formal research abilities. Keeping up with new treatments requires a solid grasp of research techniques and statistics. Some doctors frequently devote some time to medical research to keep their licenses current.
What are the types of internal medicine subspecialties?Â
General internists treat a wide range of conditions. However, some may train further in specific areas of internal medicine. The American Board of Internal Medicine certifies nine subspecialties, including:
- Cardiovascular disease: focuses on disorders of the heart and blood vessels
- Endocrinology, diabetes, and metabolism: focus on disorders of the endocrine glands such as diabetes, thyroid disease, and PCOS
- Hematology: focuses on blood disorders such as anemia, blood clots, leukemia, and sickle cell disease
- Gastroenterology: focuses on digestive system disorders
- Infectious diseases: focus on disorders caused by bacteria, viruses, fungi, or parasites such as flu, measles, and AIDS
- Nephrology: focuses on kidney diseases such as kidney stones, kidney infection, and chronic kidney disease
- Oncology: focuses on cancers
- Pulmonary disease: focuses on disorders of the respiratory tract organs such as tuberculosis, chronic bronchitis, and asthma.
- Rheumatology: focuses on treating diseases of the joints, muscles, and bones like arthritis, back pain, and sports injuries
The American Board of Internal Medicine collaborates with other specialty boards to certify nine subspecialties. It includes:
- Adolescent medicine: focuses on caring for teenage patientsÂ
- Allergy and immunology: treats diseases of the immune system such as asthma and allergies
- Critical care medicine: provides care for critically ill or injured patientsÂ
- Geriatric medicine: focuses on caring for elderly patientsÂ
- Hospice and palliative medicine: treat patients with severe illnesses such as cancerÂ
- Neurocritical care: treats severe diseases of the nervous system such as massive stroke, bleeding, or brain trauma
- Sleep medicine: focuses on sleep disorders such as insomnia, narcolepsy, and sleep apnea
- Sports medicine: aims at treating sports and exercise injuries
- Women's health: focuses on gynecological careÂ
Some reasons to visit an internist
An internist plays a crucial role in maintaining overall health and well-being, addressing various symptoms and conditions, and providing essential guidance for a healthier lifestyle. Regular visits to an internist near you can help you stay on top of your health and proactively address potential medical concerns. Here are some reasons to visit an internist:
- Annual general health exam: It is advisable to schedule a yearly visit with an internist for a comprehensive health examination. Annual health examinations allow monitoring of essential health characteristics, including weight, cholesterol levels, blood pressure, and lifestyle-related habits like smoking and exercise.
- Chronic or acute pain: If you experience persistent or sudden intense pain, seeking the expertise of an internist is essential for proper evaluation and management.
- Digestive problems: An internist can provide the necessary guidance and treatment for digestive issues like blood in stools, prolonged vomiting, or persistent diarrhea and constipation.
- High-risk behaviors: If an individual engages in high-risk behaviors, like illegal drug use or excessive alcohol, or partake in risky sexual behaviors, like having sex with multiple partners without using protection, an internist can offer counsel and support to mitigate potential health consequences.
- Frequent and complicated headaches: For recurring headaches with symptoms like fever and coughing, consulting an internist can helpdetect and manageg the underlying cause.
- High fever: Consult an internist near you if you experience a high fever exceeding 103 degrees Fahrenheit.
- Mild respiratory symptoms: In case of mild wheezing or shortness of breath, seeking evaluation from an internist is ideal. You must seek immediate medical care or dial 911 if you experience moderate to severe shortness of breath or other life-threatening symptoms.
- Treatment for minor injuries: Some minor injuries are not treatable at home with basic first-aid supplies. In such cases, an internist can provide proper medical attention and care.
- Unexplained fatigue or weakness: If you experience persistent fatigue or weakness without a clear cause, an internist can thoroughly examine to determine potential underlying medical issues.
- Emotional difficulties: An internist can also offer support and assistance for dealing with unusual anxiety, stress, sadness, or other emotional challenges.
How do internists help patients manage diabetes and heart conditions?
Besides addressing other issues, internists are vital in helping patients manage diabetes and heart conditions. They utilize a multifaceted approach that includes:
- Diagnosis and monitoring: Internists are skilled at diagnosing diabetes and heart conditions through comprehensive medical examinations, including medical history, physical evaluations, and diagnostic tests.
- Medication management: Internists prescribe and manage medications to control blood sugar levels in diabetes (such as insulin and oral hypoglycemic agents) and heart conditions (such as beta-blockers, ACE inhibitors, statins, etc). They adjust medication dosages based on patient response and monitor for side effects or interactions.
- Lifestyle modifications: Internists educate patients about the importance of lifestyle modifications to manage diabetes and heart conditions effectively. It includes guidance on dietary changes, regular exercise, weight management, smoking cessation, and alcohol consumption.
- Blood sugar and blood pressure monitoring: Internists monitor patients' blood sugar levels regularly for diabetes management and blood pressure levels for heart conditions. They use this data to assess treatment effectiveness, adjust the care plans, and identify potential complications early on.
- Patient education: Internists provide comprehensive education on diabetes and heart conditions, including their causes, symptoms, complications, and self-management strategies. They empower people to take an active role in their healthcare by teaching them to monitor their blood sugar levels, recognize warning signs of complications, and adhere to their treatment plans.
- Coordination of care: Internists collaborate with other healthcare professionals to provide coordinated and all-inclusive care for patients with diabetes and heart conditions. It may include endocrinologists, cardiologists, dietitians, and diabetes educators. It ensures that patients receive the timely and appropriate medical interventions, support, and resources to manage their conditions and prevent complications effectively.
Internists leverage their expertise in internal medicine to provide tailored and comprehensive care for patients with diabetes and heart conditions. They aim to optimize their patient’s health outcomes and quality of life.
How do internal medicine specialists treat cancer?
Medical oncology, a subspecialty of internal medicine, focuses on diagnosing and treating malignant and benign tumors. Oncologists (internal medicine physicians with expertise in oncology) collaborate with general internists and other healthcare providers to identify cancer risk in individuals and investigate symptoms that may indicate malignancies. If they diagnose cancer, oncologists typically oversee the care of patients with solid or blood-related tumors, aiming to cure the disease, prolong life, or manage symptoms.
Many oncologists work within specialized oncology groups, coordinating with other physicians to provide comprehensive care. They often offer consultative services to other healthcare professionals and institutions. In academic settings, oncologists actively participate in clinical and basic research while teaching medical students and residents.
A combined hematology-oncology fellowship provides dual training in both fields, equipping internal medicine physicians with the expertise to detect, treat, and manage various cancer-related and blood disorders.
What types of allergies and immune disorders do internists treat?
The discipline of allergy and immunology focuses on diagnosing and managing immune system disorders, ranging from common conditions to rare diseases affecting individuals of all ages. Allergists address various issues, including allergic conjunctivitis in the eyes and respiratory problems such as asthma and sinusitis. They also manage gastrointestinal conditions triggered by immune responses, like eosinophilic esophagitis, and skin disorders, such as atopic dermatitis.
Allergists treat adverse reactions to foods, medications, insect stings, and immune system diseases like antibody deficiencies and phagocytic cell disorders. They handle severe allergic reactions, including anaphylaxis, and care for autoimmune conditions. Some allergists also contribute to caring for patients undergoing stem cell or organ transplantation. Many work in specialized clinical settings and collaborate with other physicians and healthcare facilities.
How do you prepare for your first internist appointment?
Preparing for your internist appointment can help you get the most out of it. Your internist will need important information from you to make the correct diagnosis. So, before seeing an internist doctor near you, ensure you have everything mentioned below.
Firstly, you must be completely aware of your health conditions. List down your symptoms, all the issues you are facing, and any related queries. Keeping a copy of this note in your medical file and updating it during every follow-up will be helpful.
Secondly, carry your past medical reports, assessments, surgery details, and treatment prescriptions. Please write down the list of past and current medications and supplements you take, including their dosage. If you take any over-the-counter drugs, add that to the list too. It would help if you documented alternate treatments, home remedies, and preventive measures for your health issues.
Lastly, your internist may ask you about your family medical history. So, talk to your family and gather crucial details beforehand.Â
What should you expect at an internist appointment?
Although the appointment will vary depending on the reason for your visit, you can expect the following steps from your internist. They will first talk with you about your condition and family history and review your medical records and list of medications. Additionally, they will also ask you about your diet and lifestyle habits.
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Next, the internist will perform a head-to-toe physical exam to check vital signs. They will typically assess your appearance, including your posture and movements. They will listen to your heart and respiration rate to detect any abnormalities. During head and neck assessment, they will check your eyes, ears, nose, mouth, and throat. They will also look for any problems with skin and nails as that can suggest a disorder elsewhere in the body.
Depending on your condition, they may conduct other abdominal, neurological, pelvic, or prostate examinations. Your internist may ask you to take specific tests if needed. It may include a complete blood count, urinalysis, lipid panel, bone density, hormone tests, or imaging tests.
After an appropriate diagnosis, your internist will work out a treatment plan for you or refer you to another specialist. They will also guide you about preventive care measures, lifestyle changes, and diet modifications to achieve your health goals and prevent future problems. Based on your condition, you may need follow-up appointments with your internist. Â
Finding the best internist doctor near you in Austin, Texas
You can choose an internist as your primary care provider if you want a doctor who can fulfill your preventive care needs and help you manage your chronic conditions. They can provide continuous care and build trusted and lasting relationships throughout your health journey.
If you wish to find an internist for yourself, you have landed on the right platform. Zocdoc can match you with your desired internist in a matter of minutes. You can search using your location (Austin), insurance details, and preferred consultation date. Once you click 'Find,' you will instantly receive a long list of internists matching your preferences.
To make your search easy, Zocdoc has introduced filters such as time of appointment, symptoms, gender, and language of the expert. Many Zocdoc experts offer online consultations as well. Those who want to book an emergency appointment or travel restrictions can select an internist from the video visits tab.
Every expert has a dedicated page detailing their practice, education, certifications, training, experience, expertise, awards, and recognitions. It will help if you review verified patient feedback for first-hand information about the internist's wait time, bedside manners, and professional conduct. For any unanswered questions, you can check out the FAQs.
If you need assistance finding internists who accept your insurance, our patient help center is here to assist. With Zocdoc, you can link your medical, dental, and vision insurance plans to your account, although you can use only one plan per appointment.
You can add your secondary insurance details in the appointment notes for those with multiple insurance plans. Alternatively, you can input your secondary insurance information if your healthcare provider utilizes Zocdoc’s Intake forms.
After you have completed your search and found an internist near you, you can book your appointment by following the instructions on the screen. Booking with Zocdoc is easy, secure, and 100% free!
Chronic disease statistics in Texas
As per the 2021 Centers for Disease Control and Prevention report, heart disease is Texas's leading cause of death. Other chronic diseases on the list included cancer, stroke, chronic lower respiratory diseases, diabetes, chronic liver disease/cirrhosis, and kidney disease.
Another report, dated 2022, by the Centers for Disease Control and Prevention on heart disease mortality found around 172.3 deaths per 100,000 population. It amounted to nearly 50,672 heart disease-related deaths in Texas. When looking at the stroke mortality by state report, there were about 42.3 deaths per 100,000 in Texas, meaning approximately 12,225 total stroke deaths in 2022. When experts compared the death rates among all the US states, Texas ranked seventeenth in heart disease and nineteenth in stroke.
In 2023, the American Cancer Society compiled state-wise data on cancer. Based on that, breast cancer (about 116.3 per 100,000 persons) was the most common type of cancer affecting women in Texas between 2016 and 2020, while for men, it was prostate cancer (about 103.4 per 100,000 persons).
Between 2017 and 2021, lung and bronchus cancer caused the most deaths among men (about 37.3 per 100,000 population) and women (about 24.6 per 100,000 population) in Texas. The 2024 American Cancer Society estimates around 147,910 new cancer cases and almost 44,360 cancer deaths in Texas.
America's Health Rankings report on diabetes in Texas showed that approximately 13.9% of adults had diabetes in 2022 (excluding prediabetes and gestational diabetes). The prevalence of diabetes significantly increased with age—about 5.1% were from the 18-44 age group, around 19.2% aged 45-64, and nearly 28.4% aged 65 and older. More men (almost 14.4%) had diabetes than women (around 13.4%) in the state.
Sources
WebMD[1]
WebMD[2]
MedicalNewsToday
Healthgrades
Indus Medical Associates
Intercoastal Medical Group
Community Health Network
Centers for Disease Control and Prevention[1]
Centers for Disease Control and Prevention[2]
Centers for Disease Control and Prevention[3]
American Cancer Society
America's Health Rankings
Johnson Memorial Health
The University of Chicago Medicine
National Center for Biotechnology Information
American Heart Association
American College of Physicians[1]
American College of Physicians[2]
American College of Physicians[3]
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