
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Grekin's expertise for a condition
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- Distinguished
- Actinic KeratosisDr. Grekin isDistinguished. Learn about Actinic Keratosis.
- Epidermodysplasia VerruciformisDr. Grekin isDistinguished. Learn about Epidermodysplasia Verruciformis.
- Familial Atypical Multiple Mole Melanoma Syndrome
- Giant Congenital Melanocytic NevusDr. Grekin isDistinguished. Learn about Giant Congenital Melanocytic Nevus.
- Giant Congenital NevusDr. Grekin isDistinguished. Learn about Giant Congenital Nevus.
- IntertrigoDr. Grekin isDistinguished. Learn about Intertrigo.
- Neurocutaneous MelanosisDr. Grekin isDistinguished. Learn about Neurocutaneous Melanosis.
- Plaque PsoriasisDr. Grekin isDistinguished. Learn about Plaque Psoriasis.
- PsoriasisDr. Grekin isDistinguished. Learn about Psoriasis.
- WartsDr. Grekin isDistinguished. Learn about Warts.
View All 10 Distinguished Conditions
- Advanced
- Acrogeria, Gottron TypeDr. Grekin isAdvanced. Learn about Acrogeria, Gottron Type.
- Autoerythrocyte SensitivityDr. Grekin isAdvanced. Learn about Autoerythrocyte Sensitivity.
- Basal Cell Skin CancerDr. Grekin isAdvanced. Learn about Basal Cell Skin Cancer.
- Bazex SyndromeDr. Grekin isAdvanced. Learn about Bazex Syndrome.
- BullaeDr. Grekin isAdvanced. Learn about Bullae.
- Bullous PemphigoidDr. Grekin isAdvanced. Learn about Bullous Pemphigoid.
- Candida Infection of the SkinDr. Grekin isAdvanced. Learn about Candida Infection of the Skin.
- Cerebral Cavernous MalformationDr. Grekin isAdvanced. Learn about Cerebral Cavernous Malformation.
- Cherry AngiomaDr. Grekin isAdvanced. Learn about Cherry Angioma.
- ComedonesDr. Grekin isAdvanced. Learn about Comedones.
- Congenital Hypotrichosis MiliaDr. Grekin isAdvanced. Learn about Congenital Hypotrichosis Milia.
- Contact DermatitisDr. Grekin isAdvanced. Learn about Contact Dermatitis.
- Dissecting Cellulitis of the Scalp
- Eosinophilic Pustular Folliculitis
- Epidermoid CystDr. Grekin isAdvanced. Learn about Epidermoid Cyst.
- Erosive Pustular Dermatosis of the Scalp
- ErythrodermaDr. Grekin isAdvanced. Learn about Erythroderma.
- Familial Chronic Mucocutaneous Candidiasis
- Fetal Cystic HygromaDr. Grekin isAdvanced. Learn about Fetal Cystic Hygroma.
- Gardner-Diamond SyndromeDr. Grekin isAdvanced. Learn about Gardner-Diamond Syndrome.
- HemangioendotheliomaDr. Grekin isAdvanced. Learn about Hemangioendothelioma.
- HemangiomaDr. Grekin isAdvanced. Learn about Hemangioma.
- Hereditary Mucoepithelial Dysplasia
- Jock ItchDr. Grekin isAdvanced. Learn about Jock Itch.
- Kaposiform HemangioendotheliomaDr. Grekin isAdvanced. Learn about Kaposiform Hemangioendothelioma.
- KeloidsDr. Grekin isAdvanced. Learn about Keloids.
- Lichen Simplex ChronicusDr. Grekin isAdvanced. Learn about Lichen Simplex Chronicus.
- Liver SpotsDr. Grekin isAdvanced. Learn about Liver Spots.
- Nakajo-Nishimura SyndromeDr. Grekin isAdvanced. Learn about Nakajo-Nishimura Syndrome.
- Nummular EczemaDr. Grekin isAdvanced. Learn about Nummular Eczema.
- Perioral DermatitisDr. Grekin isAdvanced. Learn about Perioral Dermatitis.
- Pompholyx EczemaDr. Grekin isAdvanced. Learn about Pompholyx Eczema.
- Prurigo NodularisDr. Grekin isAdvanced. Learn about Prurigo Nodularis.
- PurpuraDr. Grekin isAdvanced. Learn about Purpura.
- RosaceaDr. Grekin isAdvanced. Learn about Rosacea.
- ScabiesDr. Grekin isAdvanced. Learn about Scabies.
- Sebaceous AdenomaDr. Grekin isAdvanced. Learn about Sebaceous Adenoma.
- Seborrheic KeratosisDr. Grekin isAdvanced. Learn about Seborrheic Keratosis.
- ShinglesDr. Grekin isAdvanced. Learn about Shingles.
- Spirurida InfectionsDr. Grekin isAdvanced. Learn about Spirurida Infections.
- Stasis Dermatitis and UlcersDr. Grekin isAdvanced. Learn about Stasis Dermatitis and Ulcers.
- Stiff Skin SyndromeDr. Grekin isAdvanced. Learn about Stiff Skin Syndrome.
- Syringocystadenoma PapilliferumDr. Grekin isAdvanced. Learn about Syringocystadenoma Papilliferum.
- SyringomaDr. Grekin isAdvanced. Learn about Syringoma.
- Systemic Capillary Leak SyndromeDr. Grekin isAdvanced. Learn about Systemic Capillary Leak Syndrome.
- Tufted AngiomaDr. Grekin isAdvanced. Learn about Tufted Angioma.
- Universal Acquired MelanosisDr. Grekin isAdvanced. Learn about Universal Acquired Melanosis.
View All 47 Advanced Conditions
- Experienced
- AcneDr. Grekin isExperienced. Learn about Acne.
- Alopecia AreataDr. Grekin isExperienced. Learn about Alopecia Areata.
- Athlete's FootDr. Grekin isExperienced. Learn about Athlete's Foot.
- Autosomal Recessive HypotrichosisDr. Grekin isExperienced. Learn about Autosomal Recessive Hypotrichosis.
- BoilsDr. Grekin isExperienced. Learn about Boils.
- Bowen's DiseaseDr. Grekin isExperienced. Learn about Bowen's Disease.
- Cafe-Au-Lait SpotsDr. Grekin isExperienced. Learn about Cafe-Au-Lait Spots.
- CellulitisDr. Grekin isExperienced. Learn about Cellulitis.
- Cheilitis GlandularisDr. Grekin isExperienced. Learn about Cheilitis Glandularis.
- Chronic Spontaneous Urticaria (CSU)Dr. Grekin isExperienced. Learn about Chronic Spontaneous Urticaria (CSU).
- Cutaneous Lupus Erythematosus (CLE)Dr. Grekin isExperienced. Learn about Cutaneous Lupus Erythematosus (CLE).
- Discoid Lupus Erythematosus (DLE)Dr. Grekin isExperienced. Learn about Discoid Lupus Erythematosus (DLE).
- ErysipelasDr. Grekin isExperienced. Learn about Erysipelas.
- Extramammary Paget DiseaseDr. Grekin isExperienced. Learn about Extramammary Paget Disease.
- Female Pattern BaldnessDr. Grekin isExperienced. Learn about Female Pattern Baldness.
- FolliculitisDr. Grekin isExperienced. Learn about Folliculitis.
- Genital WartsDr. Grekin isExperienced. Learn about Genital Warts.
- Goodpasture SyndromeDr. Grekin isExperienced. Learn about Goodpasture Syndrome.
- Graham-Little-Piccardi-Lassueur Syndrome
- Granuloma AnnulareDr. Grekin isExperienced. Learn about Granuloma Annulare.
- Grover's DiseaseDr. Grekin isExperienced. Learn about Grover's Disease.
- Guttate PsoriasisDr. Grekin isExperienced. Learn about Guttate Psoriasis.
- Hartsfield SyndromeDr. Grekin isExperienced. Learn about Hartsfield Syndrome.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Hidradenitis SuppurativaDr. Grekin isExperienced. Learn about Hidradenitis Suppurativa.
- HivesDr. Grekin isExperienced. Learn about Hives.
- Hyperkeratosis Lenticularis PerstansDr. Grekin isExperienced. Learn about Hyperkeratosis Lenticularis Perstans.
- Hypersensitivity VasculitisDr. Grekin isExperienced. Learn about Hypersensitivity Vasculitis.
- Hypomelanotic DisorderDr. Grekin isExperienced. Learn about Hypomelanotic Disorder.
- ImpetigoDr. Grekin isExperienced. Learn about Impetigo.
- Keratosis PilarisDr. Grekin isExperienced. Learn about Keratosis Pilaris.
- Lichen PlanusDr. Grekin isExperienced. Learn about Lichen Planus.
- Lichen SclerosusDr. Grekin isExperienced. Learn about Lichen Sclerosus.
- Localized SclerodermaDr. Grekin isExperienced. Learn about Localized Scleroderma.
- Lymphocytic VasculitisDr. Grekin isExperienced. Learn about Lymphocytic Vasculitis.
- Malignant HypertensionDr. Grekin isExperienced. Learn about Malignant Hypertension.
- MelanomaDr. Grekin isExperienced. Learn about Melanoma.
- MelasmaDr. Grekin isExperienced. Learn about Melasma.
- Membranous NephropathyDr. Grekin isExperienced. Learn about Membranous Nephropathy.
- Merkel Cell CarcinomaDr. Grekin isExperienced. Learn about Merkel Cell Carcinoma.
- Molluscum ContagiosumDr. Grekin isExperienced. Learn about Molluscum Contagiosum.
- Muir-Torre SyndromeDr. Grekin isExperienced. Learn about Muir-Torre Syndrome.
- Multiple Familial TrichoepitheliomaDr. Grekin isExperienced. Learn about Multiple Familial Trichoepithelioma.
- Oral HerpesDr. Grekin isExperienced. Learn about Oral Herpes.
- Pharyngomaxillary Space AbscessDr. Grekin isExperienced. Learn about Pharyngomaxillary Space Abscess.
- Pityriasis AlbaDr. Grekin isExperienced. Learn about Pityriasis Alba.
- Pityriasis RoseaDr. Grekin isExperienced. Learn about Pityriasis Rosea.
- Polymorphous Light EruptionDr. Grekin isExperienced. Learn about Polymorphous Light Eruption.
- PustulesDr. Grekin isExperienced. Learn about Pustules.
- Pyogenic GranulomaDr. Grekin isExperienced. Learn about Pyogenic Granuloma.
- RingwormDr. Grekin isExperienced. Learn about Ringworm.
- Splinter HemorrhagesDr. Grekin isExperienced. Learn about Splinter Hemorrhages.
- Squamous Cell Skin CarcinomaDr. Grekin isExperienced. Learn about Squamous Cell Skin Carcinoma.
- St. Anthony's FireDr. Grekin isExperienced. Learn about St. Anthony's Fire.
- SunburnDr. Grekin isExperienced. Learn about Sunburn.
- Systemic Lupus Erythematosus (SLE)Dr. Grekin isExperienced. Learn about Systemic Lupus Erythematosus (SLE).
- Tinea VersicolorDr. Grekin isExperienced. Learn about Tinea Versicolor.
- TrichoepitheliomaDr. Grekin isExperienced. Learn about Trichoepithelioma.
- Vibratory UrticariaDr. Grekin isExperienced. Learn about Vibratory Urticaria.
- VitiligoDr. Grekin isExperienced. Learn about Vitiligo.
- Xeroderma PigmentosumDr. Grekin isExperienced. Learn about Xeroderma Pigmentosum.
View All 61 Experienced Conditions
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