Overview
Mark Willoughby is a Dermatologist practicing medicine in Chula Vista, California.
Dr. Willoughby is highly rated in 33 conditions, according to our data. His clinical expertise encompasses Nummular Eczema, Actinic Keratosis, Contact Dermatitis, and Seborrheic Keratosis.
He is actively involved in clinical research, co-authoring 3 peer reviewed articles. Dr. Willoughby is currently accepting new patients.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- HMO
- PPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
344 F St Ste 200, Chula Vista, CA 91910
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Mark A. Willoughby
How do I make an appointment with Dr. Mark A. Willoughby?
You can book an appointment with Dr. Mark A. Willoughby by calling their office at 619-476-1200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mark A. Willoughby a top-rated expert for Nummular Eczema?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark A. Willoughby is classified as an Distinguished expert for Nummular Eczema, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Mark A. Willoughby specialize in?
While Dr. Mark A. Willoughby is a Dermatology, they have specific expertise in Nummular Eczema, Actinic Keratosis, and Contact Dermatitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Dermatology.
Does Dr. Mark A. Willoughby participate in research or clinical trials?
Yes. Dr. Mark A. Willoughby has published 3 articles and abstracts on conditions like Nummular Eczema. You can view a list of Dr. Mark A. Willoughby's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Mark A. Willoughby accept my insurance?
Dr. Mark A. Willoughby accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 619-476-1200 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Actinic KeratosisDr. Willoughby isDistinguished. Learn about Actinic Keratosis.
- Atopic DermatitisDr. Willoughby isDistinguished. Learn about Atopic Dermatitis.
- Contact DermatitisDr. Willoughby isDistinguished. Learn about Contact Dermatitis.
- Nummular EczemaDr. Willoughby isDistinguished. Learn about Nummular Eczema.
- Seborrheic KeratosisDr. Willoughby isDistinguished. Learn about Seborrheic Keratosis.
- Squamous Cell Skin CarcinomaDr. Willoughby isDistinguished. Learn about Squamous Cell Skin Carcinoma.
- WartsDr. Willoughby isDistinguished. Learn about Warts.
- Advanced
- Basal Cell Skin CancerDr. Willoughby isAdvanced. Learn about Basal Cell Skin Cancer.
- Cerebral Cavernous MalformationDr. Willoughby isAdvanced. Learn about Cerebral Cavernous Malformation.
- Cherry AngiomaDr. Willoughby isAdvanced. Learn about Cherry Angioma.
- ComedonesDr. Willoughby isAdvanced. Learn about Comedones.
- EcthymaDr. Willoughby isAdvanced. Learn about Ecthyma.
- Extramammary Paget DiseaseDr. Willoughby isAdvanced. Learn about Extramammary Paget Disease.
- Familial Atypical Multiple Mole Melanoma Syndrome
- Fetal Cystic HygromaDr. Willoughby isAdvanced. Learn about Fetal Cystic Hygroma.
- Giant Congenital Melanocytic NevusDr. Willoughby isAdvanced. Learn about Giant Congenital Melanocytic Nevus.
- Giant Congenital NevusDr. Willoughby isAdvanced. Learn about Giant Congenital Nevus.
- Granuloma AnnulareDr. Willoughby isAdvanced. Learn about Granuloma Annulare.
- HemangioendotheliomaDr. Willoughby isAdvanced. Learn about Hemangioendothelioma.
- HemangiomaDr. Willoughby isAdvanced. Learn about Hemangioma.
- Hypomelanotic DisorderDr. Willoughby isAdvanced. Learn about Hypomelanotic Disorder.
- IntertrigoDr. Willoughby isAdvanced. Learn about Intertrigo.
- Kaposiform HemangioendotheliomaDr. Willoughby isAdvanced. Learn about Kaposiform Hemangioendothelioma.
- Lichen Simplex ChronicusDr. Willoughby isAdvanced. Learn about Lichen Simplex Chronicus.
- Liver SpotsDr. Willoughby isAdvanced. Learn about Liver Spots.
- Neurocutaneous MelanosisDr. Willoughby isAdvanced. Learn about Neurocutaneous Melanosis.
- Plaque PsoriasisDr. Willoughby isAdvanced. Learn about Plaque Psoriasis.
- PsoriasisDr. Willoughby isAdvanced. Learn about Psoriasis.
- RosaceaDr. Willoughby isAdvanced. Learn about Rosacea.
- SunburnDr. Willoughby isAdvanced. Learn about Sunburn.
- Tufted AngiomaDr. Willoughby isAdvanced. Learn about Tufted Angioma.
- Universal Acquired MelanosisDr. Willoughby isAdvanced. Learn about Universal Acquired Melanosis.
- VitiligoDr. Willoughby isAdvanced. Learn about Vitiligo.
- Experienced
- Athlete's FootDr. Willoughby isExperienced. Learn about Athlete's Foot.
- Autoerythrocyte SensitivityDr. Willoughby isExperienced. Learn about Autoerythrocyte Sensitivity.
- Bullous PemphigoidDr. Willoughby isExperienced. Learn about Bullous Pemphigoid.
- Candida Infection of the SkinDr. Willoughby isExperienced. Learn about Candida Infection of the Skin.
- Dyschromatosis Symmetrica HereditariaDr. Willoughby isExperienced. Learn about Dyschromatosis Symmetrica Hereditaria.
- Dyschromatosis Universalis HereditariaDr. Willoughby isExperienced. Learn about Dyschromatosis Universalis Hereditaria.
- Epidermoid CystDr. Willoughby isExperienced. Learn about Epidermoid Cyst.
- Familial Chronic Mucocutaneous CandidiasisDr. Willoughby isExperienced. Learn about Familial Chronic Mucocutaneous Candidiasis.
- FolliculitisDr. Willoughby isExperienced. Learn about Folliculitis.
- Gardner-Diamond SyndromeDr. Willoughby isExperienced. Learn about Gardner-Diamond Syndrome.
- Generalized Pustular Psoriasis (GPP)Dr. Willoughby isExperienced. Learn about Generalized Pustular Psoriasis (GPP).
- Genital WartsDr. Willoughby isExperienced. Learn about Genital Warts.
- Griscelli SyndromeDr. Willoughby isExperienced. Learn about Griscelli Syndrome.
- Head and Neck Squamous Cell Carcinoma (HNSCC)Dr. Willoughby isExperienced. Learn about Head and Neck Squamous Cell Carcinoma (HNSCC).
- Hidradenitis SuppurativaDr. Willoughby isExperienced. Learn about Hidradenitis Suppurativa.
- Hyperkeratosis Lenticularis PerstansDr. Willoughby isExperienced. Learn about Hyperkeratosis Lenticularis Perstans.
- ImpetigoDr. Willoughby isExperienced. Learn about Impetigo.
- Jock ItchDr. Willoughby isExperienced. Learn about Jock Itch.
- Keratosis PilarisDr. Willoughby isExperienced. Learn about Keratosis Pilaris.
- Localized SclerodermaDr. Willoughby isExperienced. Learn about Localized Scleroderma.
- MelanomaDr. Willoughby isExperienced. Learn about Melanoma.
- Merkel Cell CarcinomaDr. Willoughby isExperienced. Learn about Merkel Cell Carcinoma.
- Muir-Torre SyndromeDr. Willoughby isExperienced. Learn about Muir-Torre Syndrome.
- Multiple Familial TrichoepitheliomaDr. Willoughby isExperienced. Learn about Multiple Familial Trichoepithelioma.
- Oral HerpesDr. Willoughby isExperienced. Learn about Oral Herpes.
- Pharyngomaxillary Space AbscessDr. Willoughby isExperienced. Learn about Pharyngomaxillary Space Abscess.
- PurpuraDr. Willoughby isExperienced. Learn about Purpura.
- Pyogenic GranulomaDr. Willoughby isExperienced. Learn about Pyogenic Granuloma.
- RingwormDr. Willoughby isExperienced. Learn about Ringworm.
- ScabiesDr. Willoughby isExperienced. Learn about Scabies.
- Sebaceous AdenomaDr. Willoughby isExperienced. Learn about Sebaceous Adenoma.
- ShinglesDr. Willoughby isExperienced. Learn about Shingles.
- Syringocystadenoma PapilliferumDr. Willoughby isExperienced. Learn about Syringocystadenoma Papilliferum.
- SyringomaDr. Willoughby isExperienced. Learn about Syringoma.
- TelangiectasiaDr. Willoughby isExperienced. Learn about Telangiectasia.
- Tinea VersicolorDr. Willoughby isExperienced. Learn about Tinea Versicolor.
- TrichoepitheliomaDr. Willoughby isExperienced. Learn about Trichoepithelioma.