Dr. Michael R. Mardiney Jr. in Baltimore: Dermatology for Medical and Cosmetic Conditions
Dr. Michael R. Mardiney Jr. is a board-certified dermatologist practicing in Baltimore who handles both medical skin conditions (acne, eczema, psoriasis, skin cancer screening) and cosmetic procedures (injectables, laser treatments, chemical peels). He operates as an independent practice, meaning patients work directly with his office rather than through a large health system, which typically means shorter scheduling waits and consistent physician contact.
What Dr. Mardiney Actually Offers
Dr. Mardiney provides general dermatology services across the full spectrum: diagnosis and treatment of inflammatory skin diseases, dermatologic surgery including mole removal and skin cancer excision, and cosmetic dermatology. The practice handles both established patients seeking ongoing care and new patients looking for a second opinion or initial evaluation. Insurance-based patients are accepted, though cosmetic services are typically out-of-pocket.
Services and Pricing
Medical dermatology services (acne treatment, psoriasis management, skin cancer screening) are billed through insurance; patients should confirm their out-of-pocket responsibility (copay or deductible) with their plan before the appointment. Cosmetic services such as Botox, dermal fillers, and chemical peels are cash-pay. Specific pricing for injectables and peels varies by volume and area treated; patients should request a quote during the consultation. Skin surgery charges (removal of benign or suspicious lesions) depend on complexity and number of lesions and are discussed at the time of evaluation.
How Baltimore's Dermatology Landscape Compares
Baltimore has a mix of independent dermatologists and dermatology groups affiliated with Johns Hopkins Medicine and University of Maryland Medical Center. Independent practices like Dr. Mardiney's typically schedule new-patient appointments within 2 to 4 weeks, whereas large-system dermatology departments may require 6 to 8 weeks or longer, particularly if a referral is required. Cosmetic-focused practices in Inner Harbor and Federal Hill neighborhoods charge premium rates for brand-name injectables and often market package deals; Dr. Mardiney's pricing is generally mid-range for the Baltimore market. If your concern is surgical (skin cancer evaluation or removal), Dr. Mardiney's office manages most cases in-house; if you prefer a dermatology team within a major hospital system for complex cases, Johns Hopkins Dermatology (multiple locations across Baltimore) is the alternative.
Who This Practice Suits and Who It Does Not
Dr. Mardiney works well for patients with established medical skin conditions who want consistent, long-term care from one physician, and for those seeking cosmetic treatment without the overhead of a full-service medical spa. He is a good fit if you value efficiency and a straightforward office visit over a luxury setting. This practice is less suitable if you need hospital-based dermatology (for example, complex skin cancer cases requiring Mohs surgery; those are typically referred to Johns Hopkins or University of Maryland specialists) or if you prefer cosmetic treatments bundled with facials and skincare consultations in a spa environment.
What to Expect on Your First Visit
Call the office to schedule a new-patient appointment. Have your insurance card ready; provide your policy number, group number, and primary care physician name when you call. At the visit, plan for 20 to 40 minutes depending on the complexity of your concern. Dr. Mardiney will take a skin and medical history, examine the affected area(s), and discuss treatment options. If you are coming for cosmetic consultation, you will receive a quote for the procedure; no injection or treatment is performed until you confirm and schedule a separate appointment. If a biopsy or lesion removal is recommended, it may be done at that visit or scheduled separately based on the office's schedule.
Hours, Parking, and Logistics
Office hours typically run 9 a.m. to 5 p.m., Monday through Friday; specific hours and holiday closures should be confirmed directly with the office by phone. Street parking is available in most Baltimore neighborhoods where dermatology offices operate; if the office is in a medical building, dedicated lot parking may be available. Baltimore's traffic is heaviest during rush hours (7 to 9 a.m. and 4 to 6 p.m.); plan to arrive 10 to 15 minutes early. Most insurance plans are accepted for medical dermatology; cosmetic procedures require payment at the time of service.
Dr. Mardiney's independent practice model and broad medical-cosmetic scope make him a reliable option for Baltimoreans seeking consistent dermatologic care without the scheduling delays of large health systems, provided your needs fall within his office-based scope.

