Dr. Larry H. Gaston in Baltimore: Dermatology with a Medical-First Approach

Dr. Larry H. Gaston is a board-certified dermatologist practicing medical and surgical dermatology in Baltimore, with a clinical emphasis on treating skin conditions rather than cosmetic procedures. His practice handles the full spectrum of dermatological diagnoses—eczema, psoriasis, acne, skin cancer screening and removal, fungal infections, and other inflammatory and infectious skin diseases—making him a resource for patients seeking definitive diagnosis and treatment rather than aesthetic services.

What Dr. Gaston's Practice Actually Is

A medical dermatology practice, as distinct from cosmetic-forward clinics, prioritizes diagnosis and treatment of disease. Dr. Gaston accepts Medicare, Medicaid, and most major commercial insurance plans, which signals accessibility for a broad patient base in Baltimore, where uninsured and underinsured populations are significant. His board certification means he has completed additional training and passed examination beyond general medical licensure, a credential required to demonstrate competency in dermatology before a state licensing board recognizes specialty practice.

Services and What to Expect Insurance-Wise

The practice handles medical and surgical dermatology. Medical services include diagnosis and treatment of conditions such as contact dermatitis, rosacea, alopecia, and autoimmune skin diseases; biopsies to confirm diagnosis; and prescription and topical therapies. Surgical services include removal of benign and malignant skin lesions, mole removal, and other minor office procedures. Insurance coverage depends on medical necessity: a biopsy or removal of a suspicious lesion is typically covered by insurance; cosmetic removal of a benign mole may not be. Copays and out-of-pocket costs vary by plan; call ahead to confirm coverage for a specific concern. Appointment wait times at dermatology practices in Baltimore typically run 6 to 12 weeks for routine concerns; new patients with urgent diagnoses (suspected skin cancer, severe infection) may be fit in sooner. Walk-in hours are rare in dermatology; scheduling in advance is required.

How Dr. Gaston Compares in the Baltimore Dermatology Landscape

Baltimore's dermatology market divides roughly between medical practices and cosmetic-dominant centers. Dr. Gaston aligns with the medical end. For comparison, practices such as those affiliated with Johns Hopkins dermatology or University of Maryland Medical Center serve similar patient populations and accept insurance broadly; they may carry longer waits (8 to 14 weeks) because they absorb referrals from primary care across a larger health system. Private cosmetic clinics in Canton or Federal Hill prioritize aesthetic services like laser skin resurfacing, chemical peels, and injectables, often do not accept insurance, and charge out-of-pocket. Choose Dr. Gaston if you need medical diagnosis and treatment; choose a cosmetic clinic if your goal is appearance-based enhancement and you are prepared to self-pay. Choose a health-system-affiliated dermatologist if you want continuity with a larger medical record or anticipate needing multiple specialists.

Who This Practice Suits and Who It Does Not

Dr. Gaston's practice is well-suited for patients with inflammatory, infectious, or malignant skin disease; those with insurance and a desire to use it; and those living in Baltimore who prefer a private practice model with shorter waits than large health systems. It is not suited for patients seeking cosmetic procedures exclusively (injectables, lasers, fillers), patients without insurance who cannot negotiate cash pricing, or those unable to commit to a 6-to-12 week wait for routine concerns. Patients with severe, acute skin infection or possible melanoma should contact their primary care physician or an emergency department for same-day or next-day evaluation rather than wait for an appointment.

What the First Visit Involves

At the initial appointment, Dr. Gaston and his staff will take a history of the skin concern, examine the affected areas, and determine whether additional diagnostic tests (biopsy, fungal culture, patch testing) are needed. Bring a list of current medications and any known allergies. If a biopsy is performed, there will be a brief period of local anesthesia and a small sample removal; results typically return in 5 to 7 business days. If the condition is straightforward (eczema flare, simple mole evaluation), the visit may result in an immediate prescription or reassurance.

Hours, Location, and Logistics

Dr. Gaston practices in Baltimore; verify current office hours and location by calling ahead or checking his practice website, as dermatology office schedules and locations can change. Parking availability depends on the specific office location within Baltimore; street parking is available in many neighborhoods, though some clinics offer dedicated lots. Public transit access via MTA varies by neighborhood.

Dr. Gaston's practice fills a clear role in Baltimore's medical dermatology ecosystem: providing access to board-certified specialist care through insurance rather than out-of-pocket spending, with emphasis on diagnosis and disease management over appearance. For residents with skin disease rather than cosmetic goals, this aligns care and payment method in a way that many alternative options do not.