Jay Mark Barnett, MD| Dermatology | MedStar Health
Jay Mark Barnett

Jay Mark Barnett, MD
Provider accepts MedStar Select insurance

Specialties: Dermatology

Languages: English

(301) 990-8525

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
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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
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Practice locations

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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)

Hospital affiliations