expert type icon EXPERT

Dr. Mary Margaret Dobson, MD

Dermatologist

Dr. Mary Dobson practices Dermatopathology in Baton Rouge, LA. Dermatopathology is a medical specialty that focuses on dermatology and pathology, and involves the diagnosis of various diseases of the skin, hair, and nails by looking at cutaneous diseases at a microscopic and molecular level. By revealing the histology of diseases and results from a specific diagnostic interpretation, Dr. Dobson is able to analyze the potential causes of skin diseases at a basic level.
28 years Experience
Dr. Mary Margaret Dobson, MD
  • Baton Rouge, LA
  • La State Univ Sch of Med In New Orleans, New Orleans La
  • Accepting new patients

How long does it take for acne scars to fade?

It can take 9-12 months for red or brown spots to go away. If the scars are pitted they may need to be treated with lasers. Hope that helps!

How can I treat a toenail fungal infection?

Well you may need Rx strength antifungal meds oral and topical but there are otc products that can help mild cases including white vinegar which is acetic acid and widely available. READ MORE
Well you may need Rx strength antifungal meds oral and topical but there are otc products that can help mild cases including white vinegar which is acetic acid and widely available.

Is skin peeling good for acne?

Yes some skin peels can be quite helpful for acne in particular salicylic acid or glycolic peels. Just make sure you are under the care of a skin professional who understands your READ MORE
Yes some skin peels can be quite helpful for acne in particular salicylic acid or glycolic peels. Just make sure you are under the care of a skin professional who understands your skin type:)

How can I effectively fight dandruff?

OTC treatments include T-gel shampoo which is tar based and head n shoulders a salicylic acid shampoo. Both are helpful with mild dandruff but more aggressive treatment may be READ MORE
OTC treatments include T-gel shampoo which is tar based and head n shoulders a salicylic acid shampoo. Both are helpful with mild dandruff but more aggressive treatment may be needed if it is difficult to control. See a board-certified derm if the shampoos are not effective.

Can a mole be indicative of skin cancer?

Any suspicious looking or new onset mole should be checked by a board certified physician to make sure it is benign.

Should I be concerned about new freckles?

An increase in number of freckles usually indicates increased sun exposure or sometimes UVA or UVB administered in a light box at a derm clinic or even in a tanning bed. Because READ MORE
An increase in number of freckles usually indicates increased sun exposure or sometimes UVA or UVB administered in a light box at a derm clinic or even in a tanning bed. Because there is increased Ultraviolet exposure there is also an increased risk for skin cancer. You should visit a board certified dermatologist for a skin cancer screening and mole exam to be safe.