Skin is our first line of defense. It protects our internal body parts from acute diseases and is also an indicator of our overall health. Discolored or pale skin may be a symptom of potential medical conditions. Some skin problems are incurable and may lead to scars that stay forever.
Therefore, if you notice unusual signs such as skin rashes, redness, itchiness, inflammation, etc., you must look for the best dermatologist near you. A dermatologist is a skincare specialist who treats a variety of skin problems. Here's everything you need to know before booking an appointment with a dermatologist.
Who are dermatologists?
Dermatologists prevent, diagnose, and treat several skin, nail, and hair issues. Dermatologists also treat conditions that may affect your mucous membrane and thin tissues around the eyelids, mouth, and nose.
Beyond skin treatment, they also perform cosmetic procedures. A dermatologist can identify signs and symptoms of severe health issues. For instance, the skin of the diabetes patient is yellowish and itchy. Dermatologists examine these symptoms to determine whether you have underlying medical conditions and may advise further consultations.
Education and qualification of dermatologists
To become a certified dermatologist, one must complete the following:
- Four years of a bachelor's degree
- Four years of medical school
- One-year internship
- Residency training for three years
Once their basic and advanced education is complete, dermatologists must obtain a license to practice in their respective states. To become a board-certified specialist, a dermatologist needs to pass the examination conducted by the American Board of Dermatology or the American Osteopathic Board of Dermatology, which deems them highly skilled in the field.
What are the subspecialties in dermatology?
Dermatology is a vast field comprising many specialties, each focusing on specific areas of expertise. Here are some of the most common dermatology subspecialties:
- Medical dermatology: This field concentrates on diagnosing and treating skin disorders, such as acne, contact dermatitis, eczema, and psoriasis. Medical dermatologists can also treat skin cancer and other skin diseases.
- Surgical dermatology: This field involves treating skin conditions, including removing abnormal growths, moles, and skin cancers. Surgical dermatologists are also skilled in skin grafts and other reconstructive procedures.
- Pediatric dermatology: This field focuses on diagnosing and treating skin conditions in children. Dermatologists specializing in this branch receive training to address children's unique needs and treat their skin conditions accordingly, considering their age and development.
- Dermatopathology: This field involves diagnosing skin conditions by examining skin samples under a microscope. Dermatopathologists play an important role in diagnosing skin cancer and other skin conditions.
- Cosmetic dermatology: This branch specializes in improving the aesthetic appearance of skin, nails, and hair. They offer various treatments, including injectables, chemical peels, and laser therapy, to help people achieve their desired appearance.
What type of procedures do dermatologists perform?
Depending on their training and education, dermatologists can perform several procedures, including:
- Biopsies: Dermatologists perform various biopsy procedures to diagnose skin conditions, including cancer.
- Surgical excision: The procedure removes skin tags, moles, and lesions. A dermatologist performs it under local anesthesia so the patient doesn't feel pain.
- Sclerotherapy: This is a procedure for treating varicose and spider veins. It involves chemical injections inside the damaged veins.
- Laser therapy removes moles, tattoos, warts, acne scars, unwanted hair, wrinkles, and blemishes.
- Chemical peels: Peeling is a treatment for damaged skin. It also helps reduce aging signs and rejuvenates the skin.
- Cryotherapy: This procedure involves controlled exposure to cold temperatures. It can cure skin tags, warts, and tumors.
- Cosmetic injections: The injections help reduce the appearance of wrinkles and saggy skin by injecting fillers and Botox.
- Mohs surgery: A dermatologist performs this surgery to remove a thin layer of tissue near the tumor.
When to seek a dermatologist?
You can visit a dermatologist near you for any of the following conditions:
- Itchy, scaly, or flaky skin
- Consistent skin irritation
- Skin blemishes
- Aging signs
- Sun damage or spots on the skin
- Hair damage or dandruff
- Fingernail issues
- Eczema
- Psoriasis
- Thinning or loss of hair
- Acne vulgaris
- Infection caused by yeast
- Diseases of the skin, such as herpes
- Bacterial infection on the skin
Dermatologist vs. esthetician
Dermatologists are highly specialized healthcare professionals who diagnose and treat various skin, hair, nail, and mucous membrane disorders. They complete extensive medical training and hold a medical degree, which allows them to perform diagnostic and preventive exams, offer counseling and education about skin conditions, and provide treatment.
Dermatologists can diagnose and treat skin cancer, allergies, and autoimmune disorders and may perform minor surgical procedures to remove skin growths or scars.
In contrast, estheticians are trained professionals specializing in treating the skin's outer layers and improving its appearance. However, unlike dermatologists, estheticians do not hold a medical degree and cannot diagnose skin conditions, prescribe medications, or perform invasive treatments. Estheticians can provide non-invasive treatments such as facials, hair removal procedures, makeup applications, body scrubs, and some superficial chemical peels. They can also recommend skincare products and guide the patients in proper skincare routines.
What is melanoma?
Melanocyte cells produce melanin, a pigment that gives the skin its color (tan, black, or brown). Melanoma is a type of skin cancer that occurs when melanocytes grow abnormally or uncontrollably. It is more dangerous as it could spread to different body parts if left untreated or undetected.
Prolonged exposure to ultraviolet rays or UV light from the sun or tanning beds/lamps can increase the risk of melanoma. It commonly develops in skin areas most exposed to the sun or UV light, such as the face, arms, legs, or back. However, it can also occur in areas least exposed to the sun, such as fingernail beds, soles of the feet, and palms of the hands. Nodular melanoma, superficial spreading melanoma, acral lentiginous melanoma, and lentigo maligna melanoma are the different types of skin melanoma.
Signs that indicate melanoma
Specific characteristics of moles that indicate melanoma and other skin cancers include the following:
- Unusual border: Moles typically have a distinct border. Check for outgrowths or moles with a scalloped, notched, or unusual border. It can indicate melanoma.
- Asymmetry in shape: Typical moles are generally symmetrical and divided into identical halves. If a mole has an unusual shape with two halves that look very different, it could be a sign of melanoma.
- Change in size: Typical moles are no larger than 6 millimeters or one-fourth inch. Check for moles that are larger than the typical size and growing. It could indicate melanoma.
- Color change: A normal mole has one color. A mole with many colors or different color patterns could indicate melanoma.
- Change in symptoms: Normal moles don't have any symptoms. Check for new or existing outgrowths showing symptoms, such as bleeding or itching.
Types of skin cancer besides melanoma
Apart from melanoma, there are several other types of skin cancer often grouped as non-melanoma skin cancers because they arise from skin cells other than melanocytes. These cancers behave differently from melanoma and typically require different treatment approaches.
Basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) are the most common non-melanoma skin cancers. They are the most frequently diagnosed skin cancers in the United States and are even more common than all other cancers. BCCs, in particular, are far less likely to spread (metastasize) to other parts of the body than melanomas, making them generally less severe and easier to treat.
In addition to these, there are other, much rarer non-melanoma skin cancers, including Merkel cell carcinoma, Kaposi sarcoma, cutaneous lymphoma, skin adnexal tumors (which start in hair follicles/skin glands), and various types of sarcomas. These uncommon types represent less than 1% of all skin cancer cases and usually require specialized treatment depending on their origin and behavior.
Benign skin tumors
Benign skin tumors are non-cancerous growths that can develop from various skin cells. Those originating from melanocytes include moles (nevi), which are usually harmless but may slightly increase the risk of melanoma depending on their type. A special kind called a Spitz nevus often resembles melanoma in appearance and can be hard to distinguish under a microscope, so dermatologists usually remove it as a precaution.
Other benign tumors form from different skin cell types, such as seborrheic keratoses (waxy, stuck-on spots), hemangiomas (benign blood vessel growths, also known as strawberry spots), lipomas (soft, fatty lumps), and warts (caused by some human papillomavirus, or HPV). While these tumors are usually harmless and rarely become cancerous, there are many other less common types as well.
Finding the best dermatologist near you in Baton Rouge, Louisiana
Zocdoc can help you find the best dermatologist based on your preferences.
To find the best dermatologists in Baton Rouge, Louisiana, visit the Zocdoc website and enter your specialty (dermatology), symptoms, and location to be directed to the top-rated dermatologists. Every doctor on Zocdoc has a dedicated profile with information about their education, training, specialty, experience, board certifications, awards, spoken languages, gender, and other details. You can also read the verified patient reviews to make an informed choice.
If you want to find a provider who accepts your insurance, add your insurance information (your specific coverage and provider) on the Zocdoc search. It will help you see in-network providers who accept your plan. You can find accurate results from in-network dermatologists.
Zocdoc allows you to link your medical, dental, and vision insurance plans to your account, but you can use only one plan per appointment.
You can add your secondary insurance details in the appointment notes if you have multiple insurance plans. Alternatively, if your provider uses Zocdoc's Intake forms, you can enter your secondary insurance information directly through the form. Check out Zocdoc's patient help center for more information and solutions related to insurance.
Depending on each provider's availability, you can book appointments 24 hours in advance, after 5 p.m., before 10 a.m., or even on weekends. You can also book a video appointment on Zocdoc before an in-person visit to better understand your medical provider.
Finding the best dermatologists in your vicinity on Zocdoc is safe, easy, and free!
Skin cancer statistics in Baton Rouge, Louisiana
Melanoma is one of the common forms of skin cancer. According to a National Cancer Institute study, there were approximately 18.2% of melanoma skin cancer cases in Louisiana between 2017 and 2021. The mortality rate in the state from melanoma between 2018 and 2022 was 1.6.
The American Cancer Society's 2025 report estimates 1,270 new cases of melanoma of the skin in Louisiana.
Data published on the American Academy of Dermatology Association website states that skin cancer is the most common in the United States. The report estimates that about 9,500 people in the country are diagnosed with skin cancer daily. A majority of these diagnosed cases are Non-Melanoma Skin Cancer (NMSC). Around 3 million Americans are affected by NMSC annually, and more than a million live with melanoma.
Sources
National Cancer Institute
American Cancer Society[1]
American Cancer Society[2]
Mayo Clinic
Healthline[1]
Healthline[2]
Verywell Health
Cleveland Clinic
American Academy of Dermatology Association[1]
American Academy of Dermatology Association[2]
