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. Hamann's expertise for a condition
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- Elite
- Contact DermatitisDr. Hamann isElite. Learn about Contact Dermatitis.
- Advanced
- Actinic KeratosisDr. Hamann isAdvanced. Learn about Actinic Keratosis.
- Alopecia AreataDr. Hamann isAdvanced. Learn about Alopecia Areata.
- Atopic DermatitisDr. Hamann isAdvanced. Learn about Atopic Dermatitis.
- Autosomal Recessive HypotrichosisDr. Hamann isAdvanced. Learn about Autosomal Recessive Hypotrichosis.
- Basal Cell Skin CancerDr. Hamann isAdvanced. Learn about Basal Cell Skin Cancer.
- Cerebral Cavernous MalformationDr. Hamann isAdvanced. Learn about Cerebral Cavernous Malformation.
- Cheilitis GlandularisDr. Hamann isAdvanced. Learn about Cheilitis Glandularis.
- Cherry AngiomaDr. Hamann isAdvanced. Learn about Cherry Angioma.
- ComedonesDr. Hamann isAdvanced. Learn about Comedones.
- Dyschromatosis Symmetrica Hereditaria
- Dyschromatosis Universalis Hereditaria
- Eosinophilic Pustular Folliculitis
- Epidermodysplasia VerruciformisDr. Hamann isAdvanced. Learn about Epidermodysplasia Verruciformis.
- Epidermoid CystDr. Hamann isAdvanced. Learn about Epidermoid Cyst.
- Extramammary Paget DiseaseDr. Hamann isAdvanced. Learn about Extramammary Paget Disease.
- Familial Atypical Multiple Mole Melanoma Syndrome
- Fetal Cystic HygromaDr. Hamann isAdvanced. Learn about Fetal Cystic Hygroma.
- Giant Congenital Melanocytic Nevus
- Giant Congenital NevusDr. Hamann isAdvanced. Learn about Giant Congenital Nevus.
- Griscelli SyndromeDr. Hamann isAdvanced. Learn about Griscelli Syndrome.
- Grover's DiseaseDr. Hamann isAdvanced. Learn about Grover's Disease.
- HemangioendotheliomaDr. Hamann isAdvanced. Learn about Hemangioendothelioma.
- HemangiomaDr. Hamann isAdvanced. Learn about Hemangioma.
- Hidradenitis SuppurativaDr. Hamann isAdvanced. Learn about Hidradenitis Suppurativa.
- Hyperkeratosis Lenticularis Perstans
- Hypomelanotic DisorderDr. Hamann isAdvanced. Learn about Hypomelanotic Disorder.
- IntertrigoDr. Hamann isAdvanced. Learn about Intertrigo.
- Kaposiform HemangioendotheliomaDr. Hamann isAdvanced. Learn about Kaposiform Hemangioendothelioma.
- KeloidsDr. Hamann isAdvanced. Learn about Keloids.
- Lichen PlanusDr. Hamann isAdvanced. Learn about Lichen Planus.
- Lichen Simplex ChronicusDr. Hamann isAdvanced. Learn about Lichen Simplex Chronicus.
- Liver SpotsDr. Hamann isAdvanced. Learn about Liver Spots.
- MelanomaDr. Hamann isAdvanced. Learn about Melanoma.
- Muir-Torre SyndromeDr. Hamann isAdvanced. Learn about Muir-Torre Syndrome.
- Multiple Familial Trichoepithelioma
- Neurocutaneous MelanosisDr. Hamann isAdvanced. Learn about Neurocutaneous Melanosis.
- Notalgia ParestheticaDr. Hamann isAdvanced. Learn about Notalgia Paresthetica.
- Nummular EczemaDr. Hamann isAdvanced. Learn about Nummular Eczema.
- Perioral DermatitisDr. Hamann isAdvanced. Learn about Perioral Dermatitis.
- Pigmented Purpuric DermatosisDr. Hamann isAdvanced. Learn about Pigmented Purpuric Dermatosis.
- PsoriasisDr. Hamann isAdvanced. Learn about Psoriasis.
- RosaceaDr. Hamann isAdvanced. Learn about Rosacea.
- Sebaceous AdenomaDr. Hamann isAdvanced. Learn about Sebaceous Adenoma.
- Seborrheic KeratosisDr. Hamann isAdvanced. Learn about Seborrheic Keratosis.
- Squamous Cell Skin CarcinomaDr. Hamann isAdvanced. Learn about Squamous Cell Skin Carcinoma.
- SunburnDr. Hamann isAdvanced. Learn about Sunburn.
- Syringocystadenoma PapilliferumDr. Hamann isAdvanced. Learn about Syringocystadenoma Papilliferum.
- SyringomaDr. Hamann isAdvanced. Learn about Syringoma.
- Tinea VersicolorDr. Hamann isAdvanced. Learn about Tinea Versicolor.
- TrichoepitheliomaDr. Hamann isAdvanced. Learn about Trichoepithelioma.
- Tufted AngiomaDr. Hamann isAdvanced. Learn about Tufted Angioma.
- Universal Acquired MelanosisDr. Hamann isAdvanced. Learn about Universal Acquired Melanosis.
- WartsDr. Hamann isAdvanced. Learn about Warts.
View All 53 Advanced Conditions
- Experienced
- Abdominal Cystic LymphangiomaDr. Hamann isExperienced. Learn about Abdominal Cystic Lymphangioma.
- Acanthosis NigricansDr. Hamann isExperienced. Learn about Acanthosis Nigricans.
- Acrogeria, Gottron TypeDr. Hamann isExperienced. Learn about Acrogeria, Gottron Type.
- Acrokeratoelastoidosis of CostaDr. Hamann isExperienced. Learn about Acrokeratoelastoidosis of Costa.
- Alopecia TotalisDr. Hamann isExperienced. Learn about Alopecia Totalis.
- Athlete's FootDr. Hamann isExperienced. Learn about Athlete's Foot.
- Autoerythrocyte SensitivityDr. Hamann isExperienced. Learn about Autoerythrocyte Sensitivity.
- Autosomal Recessive Cutis Laxa Type 1Dr. Hamann isExperienced. Learn about Autosomal Recessive Cutis Laxa Type 1.
- Bazex SyndromeDr. Hamann isExperienced. Learn about Bazex Syndrome.
- Benign Chronic PemphigusDr. Hamann isExperienced. Learn about Benign Chronic Pemphigus.
- Bowen's DiseaseDr. Hamann isExperienced. Learn about Bowen's Disease.
- Bullous PemphigoidDr. Hamann isExperienced. Learn about Bullous Pemphigoid.
- Cafe-Au-Lait SpotsDr. Hamann isExperienced. Learn about Cafe-Au-Lait Spots.
- Cantu SyndromeDr. Hamann isExperienced. Learn about Cantu Syndrome.
- Cavernous LymphangiomaDr. Hamann isExperienced. Learn about Cavernous Lymphangioma.
- CellulitisDr. Hamann isExperienced. Learn about Cellulitis.
- Chronic Spontaneous Urticaria (CSU)Dr. Hamann isExperienced. Learn about Chronic Spontaneous Urticaria (CSU).
- Cicatricial PemphigoidDr. Hamann isExperienced. Learn about Cicatricial Pemphigoid.
- Circumferential Skin Creases Kunze TypeDr. Hamann isExperienced. Learn about Circumferential Skin Creases Kunze Type.
- Congenital Hypotrichosis MiliaDr. Hamann isExperienced. Learn about Congenital Hypotrichosis Milia.
- Cutaneous Lupus Erythematosus (CLE)Dr. Hamann isExperienced. Learn about Cutaneous Lupus Erythematosus (CLE).
- Cutis Gyrata SyndromeDr. Hamann isExperienced. Learn about Cutis Gyrata Syndrome.
- Cutis LaxaDr. Hamann isExperienced. Learn about Cutis Laxa.
- Cutis Marmorata Telangiectatica Congenita
- Darier DiseaseDr. Hamann isExperienced. Learn about Darier Disease.
- Dermatitis HerpetiformisDr. Hamann isExperienced. Learn about Dermatitis Herpetiformis.
- Discoid Lupus Erythematosus (DLE)Dr. Hamann isExperienced. Learn about Discoid Lupus Erythematosus (DLE).
- Dyskeratosis CongenitaDr. Hamann isExperienced. Learn about Dyskeratosis Congenita.
- Epidermolytic Palmoplantar KeratodermaDr. Hamann isExperienced. Learn about Epidermolytic Palmoplantar Keratoderma.
- Epidural LipomatosisDr. Hamann isExperienced. Learn about Epidural Lipomatosis.
- Erythema MultiformeDr. Hamann isExperienced. Learn about Erythema Multiforme.
- Erythema NodosumDr. Hamann isExperienced. Learn about Erythema Nodosum.
- Erythrokeratodermia Variabilis et Progressiva
- Facial Ectodermal DysplasiaDr. Hamann isExperienced. Learn about Facial Ectodermal Dysplasia.
- Familial Multiple Nevi FlammeiDr. Hamann isExperienced. Learn about Familial Multiple Nevi Flammei.
- Female Pattern BaldnessDr. Hamann isExperienced. Learn about Female Pattern Baldness.
- Focal Dermal HypoplasiaDr. Hamann isExperienced. Learn about Focal Dermal Hypoplasia.
- GAPO SyndromeDr. Hamann isExperienced. Learn about GAPO Syndrome.
- Gardner-Diamond SyndromeDr. Hamann isExperienced. Learn about Gardner-Diamond Syndrome.
- Genital WartsDr. Hamann isExperienced. Learn about Genital Warts.
- Gerodermia OsteodysplasticaDr. Hamann isExperienced. Learn about Gerodermia Osteodysplastica.
- Goodpasture SyndromeDr. Hamann isExperienced. Learn about Goodpasture Syndrome.
- Graham-Little-Piccardi-Lassueur Syndrome
- Granuloma AnnulareDr. Hamann isExperienced. Learn about Granuloma Annulare.
- Granulomatous HypophysitisDr. Hamann isExperienced. Learn about Granulomatous Hypophysitis.
- Guttate PsoriasisDr. Hamann isExperienced. Learn about Guttate Psoriasis.
- Head and Neck Squamous Cell Carcinoma (HNSCC)
- Hemi 3 SyndromeDr. Hamann isExperienced. Learn about Hemi 3 Syndrome.
- Hereditary Mucoepithelial DysplasiaDr. Hamann isExperienced. Learn about Hereditary Mucoepithelial Dysplasia.
- HivesDr. Hamann isExperienced. Learn about Hives.
- Howel-Evans SyndromeDr. Hamann isExperienced. Learn about Howel-Evans Syndrome.
- Hoyeraal Hreidarsson SyndromeDr. Hamann isExperienced. Learn about Hoyeraal Hreidarsson Syndrome.
- Hyperelastic SkinDr. Hamann isExperienced. Learn about Hyperelastic Skin.
- Hypersensitivity VasculitisDr. Hamann isExperienced. Learn about Hypersensitivity Vasculitis.
- Hypomelanosis of ItoDr. Hamann isExperienced. Learn about Hypomelanosis of Ito.
- ImpetigoDr. Hamann isExperienced. Learn about Impetigo.
- Judge Misch Wright SyndromeDr. Hamann isExperienced. Learn about Judge Misch Wright Syndrome.
- Keratosis Follicularis Spinulosa Decalvans
- Keratosis PilarisDr. Hamann isExperienced. Learn about Keratosis Pilaris.
- Lichen SclerosusDr. Hamann isExperienced. Learn about Lichen Sclerosus.
- Linear Hamartoma SyndromeDr. Hamann isExperienced. Learn about Linear Hamartoma Syndrome.
- Localized SclerodermaDr. Hamann isExperienced. Learn about Localized Scleroderma.
- Lymphomatoid GranulomatosisDr. Hamann isExperienced. Learn about Lymphomatoid Granulomatosis.
- Malignant HypertensionDr. Hamann isExperienced. Learn about Malignant Hypertension.
- Marshall-Smith SyndromeDr. Hamann isExperienced. Learn about Marshall-Smith Syndrome.
- Megalencephaly-Capillary Malformation Syndrome
- MelasmaDr. Hamann isExperienced. Learn about Melasma.
- Membranous NephropathyDr. Hamann isExperienced. Learn about Membranous Nephropathy.
- Merkel Cell CarcinomaDr. Hamann isExperienced. Learn about Merkel Cell Carcinoma.
- MiliaDr. Hamann isExperienced. Learn about Milia.
- Molluscum ContagiosumDr. Hamann isExperienced. Learn about Molluscum Contagiosum.
- Mongolian Blue SpotsDr. Hamann isExperienced. Learn about Mongolian Blue Spots.
- Nakajo-Nishimura SyndromeDr. Hamann isExperienced. Learn about Nakajo-Nishimura Syndrome.
- Necrotizing GranulomaDr. Hamann isExperienced. Learn about Necrotizing Granuloma.
- Olmsted SyndromeDr. Hamann isExperienced. Learn about Olmsted Syndrome.
- Oral HerpesDr. Hamann isExperienced. Learn about Oral Herpes.
- Palmoplantar KeratodermaDr. Hamann isExperienced. Learn about Palmoplantar Keratoderma.
- Papillon-Lefevre SyndromeDr. Hamann isExperienced. Learn about Papillon-Lefevre Syndrome.
- Papular UrticariaDr. Hamann isExperienced. Learn about Papular Urticaria.
- PARC SyndromeDr. Hamann isExperienced. Learn about PARC Syndrome.
- Perlman SyndromeDr. Hamann isExperienced. Learn about Perlman Syndrome.
- Pharyngomaxillary Space AbscessDr. Hamann isExperienced. Learn about Pharyngomaxillary Space Abscess.
- Pityriasis AlbaDr. Hamann isExperienced. Learn about Pityriasis Alba.
- Pityriasis RoseaDr. Hamann isExperienced. Learn about Pityriasis Rosea.
- Plaque PsoriasisDr. Hamann isExperienced. Learn about Plaque Psoriasis.
- Polymorphous Light EruptionDr. Hamann isExperienced. Learn about Polymorphous Light Eruption.
- Prurigo NodularisDr. Hamann isExperienced. Learn about Prurigo Nodularis.
- Pseudoxanthoma ElasticumDr. Hamann isExperienced. Learn about Pseudoxanthoma Elasticum.
- Punctate PorokeratosisDr. Hamann isExperienced. Learn about Punctate Porokeratosis.
- PurpuraDr. Hamann isExperienced. Learn about Purpura.
- Pustular PsoriasisDr. Hamann isExperienced. Learn about Pustular Psoriasis.
- Pyoderma GangrenosumDr. Hamann isExperienced. Learn about Pyoderma Gangrenosum.
- RhinophymaDr. Hamann isExperienced. Learn about Rhinophyma.
- RingwormDr. Hamann isExperienced. Learn about Ringworm.
- Rothmund-Thomson SyndromeDr. Hamann isExperienced. Learn about Rothmund-Thomson Syndrome.
- ScabiesDr. Hamann isExperienced. Learn about Scabies.
- SclerodermaDr. Hamann isExperienced. Learn about Scleroderma.
- ScleromaDr. Hamann isExperienced. Learn about Scleroma.
- ShinglesDr. Hamann isExperienced. Learn about Shingles.
- Simpson-Golabi-Behmel SyndromeDr. Hamann isExperienced. Learn about Simpson-Golabi-Behmel Syndrome.
- Single Palmar CreaseDr. Hamann isExperienced. Learn about Single Palmar Crease.
- Spider AngiomaDr. Hamann isExperienced. Learn about Spider Angioma.
- Splinter HemorrhagesDr. Hamann isExperienced. Learn about Splinter Hemorrhages.
- Stasis Dermatitis and UlcersDr. Hamann isExperienced. Learn about Stasis Dermatitis and Ulcers.
- Stiff Skin SyndromeDr. Hamann isExperienced. Learn about Stiff Skin Syndrome.
- Stork BiteDr. Hamann isExperienced. Learn about Stork Bite.
- Supernumerary NipplesDr. Hamann isExperienced. Learn about Supernumerary Nipples.
- Systemic Lupus Erythematosus (SLE)Dr. Hamann isExperienced. Learn about Systemic Lupus Erythematosus (SLE).
- TelangiectasiaDr. Hamann isExperienced. Learn about Telangiectasia.
- Vascular BirthmarkDr. Hamann isExperienced. Learn about Vascular Birthmark.
- Vibratory UrticariaDr. Hamann isExperienced. Learn about Vibratory Urticaria.
- VitiligoDr. Hamann isExperienced. Learn about Vitiligo.
- White Sponge NevusDr. Hamann isExperienced. Learn about White Sponge Nevus.
- Wrinkly Skin SyndromeDr. Hamann isExperienced. Learn about Wrinkly Skin Syndrome.
View All 114 Experienced Conditions
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