Dr. John Chung, MD in Chattanooga: Medical Dermatology with In-Office Surgery

Dr. John Chung is a board-certified dermatologist in Chattanooga who focuses on both medical skin conditions and in-office surgical procedures, ranging from acne and eczema treatment to skin cancer removal and cosmetic services. His practice bridges general dermatology with procedural capability, making him an option for patients who want diagnosis and treatment in one location rather than a referral pathway.

What Dr. Chung's practice actually is

Chung operates as a solo or small-group dermatology practice (verify current structure directly) with capability in medical dermatology, surgical dermatology, and cosmetic procedures. Unlike large dermatology networks that often segment into separate cosmetic clinics or refer procedural cases to surgery centers, this model keeps routine skin concerns, skin cancer checks, and minor surgical removal in one setting. Board certification in dermatology requires five years of post-medical-school training, a significant credential threshold that distinguishes dermatologists from nurse practitioners or physician assistants in skin care.

Services and what to expect cost-wise

Medical dermatology services typically include diagnosis and treatment of acne, rosacea, psoriasis, eczema, fungal infections, and warts. Skin cancer screening and removal of suspicious lesions fall under surgical dermatology. Many dermatology practices also offer cosmetic services such as chemical peels, laser treatments, injectables (Botox, fillers), and microneedling.

Pricing varies sharply by service. A routine skin-check visit with insurance may cost $25 to $100 out-of-pocket after copay, depending on your plan. Removal of a benign lesion or wart typically runs $150 to $400; skin cancer removal (Mohs micrographic surgery or standard excision) can exceed $1,000. Cosmetic injectables and laser treatments range from $200 to $1,500 per session depending on area and product. Many insurance plans cover diagnostic and surgical services but not purely cosmetic ones. Confirm your plan's dermatology coverage and whether Chung participates in your network before scheduling; participating practices often reduce your out-of-pocket cost significantly.

How Dr. Chung fits into Chattanooga's dermatology landscape

Chattanooga has multiple board-certified dermatologists, including practitioners at larger health systems (Erlanger, Parkridge) and independent or small-group offices. The main decision point is urgency and access. Large health systems often have longer wait times (4 to 12 weeks for non-urgent appointments) but may offer extended hours or multiple locations. Independent practices like Chung's typically schedule faster (1 to 3 weeks) for established concerns but may have less flexibility. If you need skin cancer evaluation or biopsy results interpreted quickly, an independent practice with in-office surgical capability saves a step. If your concern is routine preventive care and you already see a dermatologist elsewhere, switching requires establishing a new chart but may be worth it for shorter waits.

Who this practice suits and who it does not

Dr. Chung is a good fit if you have a diagnosed skin condition requiring ongoing management (acne, psoriasis) and want to see a board-certified dermatologist without the appointment delays of a large system. Patients seeking cosmetic procedures or injectables benefit from in-office convenience. Those with complex systemic skin disease (severe pemphigus, mycosis fungoides) may need a dermatologist with subspecialty training or a teaching-hospital setting, which this practice may not provide; ask when you call.

Patients without insurance or with plans that don't include dermatology should ask directly about self-pay rates, which sometimes include discounts for cash payers but vary by service.

What your first visit involves

Plan to arrive 10 to 15 minutes early for paperwork if you're new. The visit typically includes a history (duration of the skin concern, prior treatments, allergies, medication list) and a physical exam. If a lesion needs biopsy or removal, Dr. Chung will explain the procedure, risks, and aftercare before proceeding. Bring a list of current medications and note any known allergies to topical agents (sulfa, neomycin, etc.). If you're being evaluated for skin cancer, a total-body skin check may take 30 to 45 minutes; a targeted visit for acne or a specific lesion is usually 15 to 20 minutes.

Hours, location, and logistics

Verify current hours directly with the office; most dermatology practices in Chattanooga operate Monday through Friday, 8 a.m. to 5 p.m., with limited or no Saturday hours. Ask whether walk-ins are accepted for urgent concerns (most dermatology practices in Chattanooga do not accommodate same-day walk-ins for non-emergencies). Parking depends on the office location; a street or lot adjacent to the building is typical for independent practices.

Why Dr. Chung earns consideration

A board-certified dermatologist with in-office surgical capability reduces wait times for skin concerns that need both diagnosis and treatment, a practical advantage over multi-step referral pathways. Call ahead to confirm current participation in your insurance plan and typical appointment lead times.