Jay Mark Barnett, MD| Dermatology | MedStar Health
Conditions and procedures
Conditions I treat
- Abnormalities Of The Skin
- Abrasion
- Acanthosis Nigricans
- Acne
- Acne Scar
- Acquired Lipodystrophy
- Acral Lentiginous Melanoma
- Actinic Cheilitis
- Actinic Keratosis (AK)
- Acute Generalized Exanthematous Pustulosis
- Ainhum
- Albinism
- Allergic Contact Dermatitis
- Allergic Vasculitis
- Alopecia
- Alopecia Areata
- Anal Condyloma
- Anal Warts
- Angioma
- Angiosarcoma
- Angular Cheilitis
- Anhidrosis
- Aphthous Ulcers
- Atrophie Blanche
- Atypical Mole
- Basal Cell Carcinoma
- Becker Melanosis
- Bedbugs
- Benign Neoplasm Of Skin
- Benign Neoplasm Of The Lip
- Birthmark
- Blau Syndrome
- Blister
- Blistering Disorder
- Boil
- Brittle Nails
- Bruising
- Bullous Disease
- Bullous Pemphigoid
- Burns
- Cafe Au Lait Spots
- Calcinosis Cutis
- Candidiasis
- Carbuncle
- Cellulite
- Cellulitis
- Cellulitis Of The Buttock
- Cellulitis Of The Leg
- Cellulitis Of The Neck
- Cherry Angioma
- Cold Sore
- Condyloma Lata
- Condylomata Acuminata
- Congenital Dermal Melanocytosis
- Congenital Herpes
- Congenital Nevi
- Contact And Allergic Dermatitis Of The Eyelid
- Contact Dermatitis
- Cradle Cap
- Crows Feet
- Cutaneous Amyloidosis
- Cutaneous B Cell Lymphoma
- Cutaneous Candidiasis
- Cutaneous Horn
- Cutaneous Larva Migrans
- Cutaneous T Cell Lymphoma
- Cutaneous Vasculitis
- Cutis Aplasia
- Cutis Laxa
- Cutis Marmorata Telangiectatica Congenita
- Dandruff
- Dermatitis
- Dermatitis Herpetiformis
- Dermatofibrosarcoma Protuberans
- Dermatographism
- Dermatomycoses
- Dermatomyositis
- Dermatophytosis
- Dermoid Cyst
- Diaper Rash
- Drug Reaction
- Dry Scalp
- Dyschromia
- Dyshidrosis
- Dyskeratosis Congenita
- Dyskeratosis Follicularis
- Dysplastic Nevus
- Ear Dermatitis
- Ectodermal Dysplasias
- Eczema
- Edema Of Eyelid
- Epidermal Nevi
- Epidermoid Cysts
- Epidermolysis Bullosa
- Erythema
- Erythema Ab Igne
- Erythema Marginatum
- Erythema Migrans
- Erythema Multiforme
- Erythroderma
- Erythromelalgia
- Eyelid Cancer
- Facial Aging
- Female Alopecia
- First Degree Burns
- Folliculitis
- Freckles
- Frown Lines
- Furrowed Tongue
- Furuncle
- Genital Herpes
- Genital Herpes, Female
- Genital Herpes, Male
- Genital Warts
- Geographic Tongue
- Glomangioma
- Glomus Tumor
- Graft Versus Host Disease
- Granuloma Annulare
- Granuloma Inguinale
- Growth On Head
- Growth On Neck
- Hair Diseases
- Hairy Tongue
- Hand Dermatitis
- Head Cyst
- Head Papilloma
- Hemangiomas
- Herpes
- Herpes Simplex Dermatitis Of The Eyelid
- Herpes Zoster
- Herpetic Whitlow
- Hidradenitis Suppurativa
- Hirsutism
- Human Papilloma Virus (HPV)
- Hyperhidrosis
- Hyperkeratosis
- Hyperpigmentation
- Hyperpigmentation Of Eyelids
- Hypertrichosis
- Hypertrichosis Of The Eyelid
- Hypohidrosis
- Hypopigmentation
- Hypotrichosis Of Eyelid
- Ichthyosis
- Iga Vasculitis
- Impetigo
- Impetigo Herpetiformis
- Inclusion Cyst
- Incontinentia Pigmenti
- Infantile Hemangioma
- Inflammation Of The Eyelid
- Ingrown Hair
- Intertrigo
- Itchy Ear
- Kawasaki Disease
- Keloid
- Keratin Cyst
- Keratoacanthoma
- Keratoderma
- Keratosis Pilaris
- Kerion
- Lentigo
- Leukoplakia
- Lice
- Lichen Nitidus
- Lichen Planus
- Lichen Sclerosus
- Lichen Sclerosus Of The Penis
- Lichen Sclerosus Of The Vulva
- Lichen Simplex
- Linear Iga Bullous Disease
- Lip Disease
- Lipomas
- Livedo Reticularis
- Livedoid Vasculopathy
- Liver Spots
- Localized Scleroderma
- Lupus Panniculitis
- Lymphangioma
- Malassezia Furfur
- Male Pattern Baldness
- Mastocytosis
- Melanoma
- Melanoma Of The Eyelid
- Melanoma On Finger
- Melanoma On Hand
- Melasma
- Merkel Cell Carcinoma
- Milia
- Miliaria
- Molluscum Contagiosum
- Mongolian Spot
- Mouth Ulcer
- Mucinosis
- Mucklewells Syndrome
- Mycosis Fungoides
- Nail Disease
- Neck Papilloma
- Necrobiosis Lipoidica
- Neurofibroma
- Neurofibromatosis Type 1
- Neurofibromatosis Type 2
- Nevus
- Nevus Flammeus
- Non Melanoma Skin Cancer
- Ocular Dermatitis
- Ocular Eczema
- Ocular Rosacea
- Onychomycosis
- Panniculitis
- Papa Syndrome
- Papules
- Parapsoriasis
- Paronychia
- Pemphigus Vulgaris
- Perioral Dermatitis
- Periorbital Cellulitis
- Pernio
- Petechiae
- Photodamage
- Photosensitivity
- Pickers Nodule
- Pigmentation Disorders
- Pigmented Lesions
- Pilar Cyst
- Pityriasis
- Plantar Wart
- Poikiloderma
- Poison Ivy
- Poison Oak
- Polymorphous Light Eruption
- Port Wine Stain
- Pre Cancers Of The Skin
- Pressure Ulcer
- Protoporphyria
- Prurigo
- Prurigo Nodularis
- Pruritic Urticarial Papules And Plaques Of Pregancy (PUPP)
- Pruritus
- Pseudofolliculitis Barbae
- Psoriasis
- Pubic Lice
- Purpura
- Pustule
- Pyoderma Gangrenosum
- Pyogenic Granuloma
- Rash
- Ridged Nails
- Rosacea
- Salmon Patches
- Scab
- Scabies
- Scalp Psoriasis
- Scaly Skin
- Scar On Neck
- Sebaceous Hyperplasia
- Seborrheic Dermatitis
- Seborrheic Eczema
- Seborrheic Keratosis
- Sebum
- Sensitive Skin
- Sezary Syndrome
- Skin Aging
- Skin Bullae
- Skin Cancer
- Skin Changes
- Skin Disease
- Skin Pigmentation
- Skin Spots
- Skin Tag
- Skin Ulcer
- Sneddon Wilkinson
- Solar Dermatitis
- Spider Veins
- Squamous Carcinoma In Situ
- Squamous Cell Carcinoma Of Skin Of Lip
- Squamous Cell Carcinoma Of The Skin
- Staphylococcal Scalded Skin Syndrome
- Staphylococcus Infections
- Stasis Dermatitis
- Stevens Johnson Syndrome
- Striae
- Striae Gravidarum
- Subacute Cutaneous Lupus
- Sunburn
- Sunspots
- Sweat Gland Carcinoma
- Sweet Syndrome
- Telangiectasia
- Telogen Effluvium
- Tinea Blanca
- Tinea Capitis
- Tinea Corporis
- Tinea Cruris
- Tinea Manus
- Tinea Nigra
- Tinea Pedis
- Tinea Versicolor
- Toxic Epidermal Necrolysis
- Trachonychia
- Tuberous Sclerosis
- Unwanted Hair
- Urticaria
- Vascular Birthmarks
- Viral Exanthem
- Vitiligo
- Warts
- Wrinkles
- Xanthoma
- Xerosis
Procedures I perform
- Acne Surgery
- Actinotherapy
- Biologic Therapy For Skin Diseases
- Biopsy Of External Ear
- Biopsy Of Eyelid
- Biopsy Of Lip
- Biopsy Of Nail
- Blue Light Laser
- Body Piercing
- Chemical Skin Peel
- Chemodenervation Eccrine Glands
- Cosmetic Botox
- Cosmetic Dermatology
- Dermal Fillers
- Dermatologic Immunopathology
- Dermatologic Surgery
- Dermoscopy
- Destruction Of Benign Skin Lesions
- Destruction Of Premalignant Skin Lesions
- Electrosurgery For Skin Lesions
- Excision Of Benign Lesions
- Excision Of Malignant Lesions
- Flaps Repair Of Wounds
- Graft Repair Of Wounds
- Incision And Drainage
- Isotretinoin
- Juvederm
- Laser Dermatology
- Laser Treatment Of Skin
- Liposuction
- Melanoma Surgery
- Microdermabrasion
- Mohs Surgery
- Mole Examination
- Mole Mapping
- Patch Tests
- Photodynamic Laser Therapy
- Phototherapy
- Psoralen Ultraviolet A Therapy
- Psoriasis Laser Treatment
- Pulsed Dye Laser
- Rejuvenation
- Restylane
- Sclerotherapy For Spider Veins
- Sebaceous Cyst Removal
- Skin Biopsy
- Skin Cancer Screening
- Skin Cancer Surgery
- Skin Chemosurgery
- Skin Examination
- Skin Fillers
- Skin Resurfacing And Rejuvenation
- Skin Tag Removal
- Tattoo Removal
- Tetracycline Prescribing
- Ultraviolet Therapy
- Wart Removal
Practice locations
Distance from Change LocationEnter your Location
18101 Prince Philip Drive Olney, MD, 20832
301-774-8882
Get Directions
miles away
Education
Board Certification: American Board of Dermatology, Dermatology
Residency: University of Michigan Health System (1993)
Residency: New York Presbyterian Hospital (Columbia Campus) (1990)
Medical School: Boston University School of Medicine (1987)