Medical Dermatology at Marie Hayag, MD

Expert Medical Dermatology for Every Skin Concern

Dr. Marie Hayag is a board-certified dermatologist specializing in both medical and aesthetic dermatology, with advanced training in skin disease diagnosis and treatment. Her medical dermatology services focus on evidence-based care for chronic, inflammatory, pigmentary, and oncologic skin conditions. Treatments combine clinical expertise with advanced technology and personalized care plans. These services are designed for patients seeking accurate diagnosis, effective treatment, and long-term skin health management.

Our Medical Dermatology Services

Acne Treatments

Acne is a chronic inflammatory skin condition caused by clogged pores, excess oil production, bacteria, and hormonal influences.
What it helps with:
Medical acne treatment helps reduce active breakouts, prevent scarring, and control oil production. Treatment plans may include prescription medications, topical therapies, chemical peels, and laser-based options.
Who it’s ideal for:
Ideal for teens and adults experiencing persistent, hormonal, or treatment- resistant acne.

Contact Dermatitis

Dermatitis refers to inflammation of the skin that causes redness, itching, swelling, and irritation.
What it helps with:
Treatment helps identify triggers and reduce inflammation through prescription medications, topical therapies, and skin barrier repair strategies.
Who it’s ideal for:
Ideal for patients with recurrent rashes, allergic reactions, or unexplained skin irritation.

Rosacea

Rosacea is a chronic inflammatory condition that causes facial redness, visible blood vessels, and sensitivity.
What it helps with:
Medical treatment helps reduce redness, flushing, inflammation, and flare-ups using prescription therapies and targeted laser treatments.
Who it’s ideal for:
Ideal for adults experiencing persistent facial redness, sensitivity, or acne-like breakouts.

Seborrheic Dermatitis

Seborrheic dermatitis is a chronic inflammatory skin condition that affects oil-producing areas, causing flaking, redness, and itching.
What it helps with:
Medical treatment helps control yeast overgrowth, reduce inflammation, and manage long-term flare-ups with prescription medications and scalp treatments.
Who it’s ideal for:
Ideal for patients with dandruff, scalp irritation, or redness around the nose, eyebrows, or ears.

Eczema

Eczema, also known as atopic dermatitis, is a chronic condition that causes dry, itchy, inflamed skin.
What it helps with:
Treatment focuses on restoring the skin barrier, reducing inflammation, and controlling itching through prescription therapies and individualized care plans.
Who it’s ideal for:
Ideal for children and adults with recurrent itching, dryness, or skin sensitivity.

Hair Loss

Hair loss is a medical condition that can result from genetics, hormonal changes, inflammation, or autoimmune factors.
What it helps with:
Medical treatment helps slow hair loss, stimulate regrowth, and improve scalp health using prescription medications and regenerative therapies.
Who it’s ideal for:
Ideal for patients experiencing thinning hair, shedding, or pattern hair loss.

Skin Cancer

Skin cancer screening involves examining the skin to detect early signs of melanoma and non-melanoma skin cancers.
What it helps with:
Regular screenings help identify suspicious lesions early, allowing for prompt diagnosis and treatment, including mole evaluation and removal.
Who it’s ideal for:
Ideal for patients with a history of sun exposure, atypical moles, or a family history of skin cancer.

Sweat Reduction

Hyperhidrosis is a medical condition characterized by excessive sweating beyond normal temperature regulation.
What it helps with:
Treatment reduces excessive sweating in areas such as the underarms, hands, and feet using medical therapies including injectable treatments.
Who it’s ideal for:
Ideal for patients whose excessive sweating interferes with daily activities or quality of life.

Melasma

Melasma is a pigmentary disorder that causes dark patches on the face, commonly triggered by hormones and sun exposure.
What it helps with:
Treatment helps lighten pigmentation, prevent recurrence, and improve skin tone using medical-grade topical therapy, chemical peels, and laser-based treatments.
Who it’s ideal for:
Ideal for patients with hormonal pigmentation concerns or sun-induced discoloration.

Frequently Asked Questions

How do I know if my skin condition is medical or cosmetic? -+

If a condition causes persistent symptoms such as inflammation, itching, pain, pigment changes, or hair loss, it is typically considered medical.

Do I need a consultation before treatment?-+

Yes. A consultation allows for accurate diagnosis and a personalized treatment plan.

How often should I have a skin cancer screening?-+

Most patients should have a full-body skin exam annually, or more frequently if recommended.

Can multiple conditions be treated at the same time?-+

Yes. Treatment plans can address multiple medical skin concerns during the same care period.

Refined Dermatology, Aesthetic, And Regenerative Care

Excellent rating
Based on 110 reviews
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Dr. Hayag has been my excellent dermatologist for more than 20 years! I won’t reveal my secrets but I will recommend her highly!
Phyllis Lee profile picture
Phyllis Lee
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I had an amazing experience with Dr. Hayag! I went in for a preventative skin check and botox. She is incredibly thorough, knowledgeable, and precise. I can't wait for my next visit!
Rachel Ancel profile picture
Rachel Ancel
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Dr. Hayag has been my dermatologist since I was young, and I truly cannot recommend her highly enough. She treated my acne when I was younger, and I have continued to see her over the years for any skin concerns that come up. She is always incredibly thorough, knowledgeable, and caring, and I completely trust her. On top of that, her entire staff is so warm, kind, and lovely, which makes every visit such a positive experience. I’m so grateful to have had her as my dermatologist for so many years.
Katie profile picture
Katie
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Landy Aguiar profile picture
Landy Aguiar
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My entire family has been seeing Dr Hayag for over a decade for general dermatology. She’s extremely knowledgeable and provides the best level of care and advice. She’s been equally good for my kids as teens and young adults, focusing on prevention and healthy skin habits. The entire staff is kind and friendly, keeps appointments on time and has great communication. I’m a patient for life - a wonderful doctor and practice.
Patricia Falconi profile picture
Patricia Falconi
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Dr. Hayag is an amazing doctor. Very caring and gentle with her patients. I have been with her for years and will continue to be with her. I highly recommend her.
Ann Nellissen profile picture
Ann Nellissen
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Everyone in the office is so kind and sweet to me I appreciate how they take their time to address my concerns
mimi chung profile picture
mimi chung
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My visit to Dr. Hayag’s Office was superb. No waiting, lovely professional help and Dr. Hayag with an easy confident manner, artistic eye and quick hands managed to make my experience the best ever. I’m so grateful to be in her care.
mary Conley profile picture
mary Conley
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⭐️⭐️⭐️⭐️⭐️ Dr. Hayag is an extraordinary dermatologist whose expertise, compassion, and commitment to excellence are unmatched. I have been under her care for over 15 years, and she remains the only dermatologist I trust implicitly. I travel from out of state, over two hours each way for my appointments, which speaks volumes about the caliber of her care. Dr. Hayag’s mastery of dermatology is second to none. She stays at the forefront of innovation, continually advancing her practice by attending leading dermatology conferences and incorporating the most cutting-edge techniques and treatments. Yet what truly distinguishes her is not just her knowledge, but her humanity. She takes the time to listen, to educate, and to ensure her patients feel understood and empowered in every decision. Her genuine care and personal attention are evident in every interaction. She is meticulous, insightful, and wholly dedicated to achieving the best outcomes for her patients. Her office reflects her professionalism and taste, immaculate, serene, and inviting. Her staff embodies the same warmth and excellence she brings to her work, creating an environment that feels both luxurious and deeply personal. Dr. Hayag represents the gold standard in dermatology: exceptional skill, unwavering integrity, and a sincere devotion to her patients’ well-being. I highly and wholeheartedly recommend her to anyone seeking the very best in dermatologic care.
Mary Ann M profile picture
Mary Ann M
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My favorite mult-generational doctor! A long-time patient, I trust her judgment and skills so much that I've sent my daughters to Dr. Hayag too!
Bee-Ann Benson profile picture
Bee-Ann Benson

Your Care Begins With A Conversation

Expert Medical Dermatology Care Starts with an Accurate Diagnosis

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