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Clinical Dermatology

Comprehensive dermatology services for all your skin, hair, and nail concerns — from acne and chronic conditions to skin cancer screenings and aesthetic care.

Welcome to Our Dermatology Practice

At Montgomery Medical Clinic, we offer comprehensive dermatology services. Whether you're concerned about acne, hair loss, or chronic skin disorders, our experts use the latest treatment techniques to address your needs.

Dermatologist performing skin cancer screening at Montgomery Medical Clinic in Gaithersburg MD

Early Detection

Saves Lives

Getting a Diagnosis

This year alone, thousands of people will be diagnosed with skin cancer. Early detection is essential for your skin and overall health. We provide comprehensive screenings to catch potential issues early.

Our highly experienced dermatologists have extensive expertise in detecting and treating skin cancers before they spread.

Our Dermatology Services

From medical treatments to aesthetic procedures, we offer complete skin care solutions

Common Conditions We Treat

Expert diagnosis and treatment for a wide range of skin conditions

Acne
Eczema
Psoriasis
Rosacea
Skin Cancer
Dermatitis
Warts
Hair Loss

Medical Dermatology Services

  • Skin Cancer Screenings & Prevention
  • Mole Evaluation & Removal
  • Acne Treatment (All Ages)
  • Eczema & Psoriasis Management
  • Rosacea Treatment
  • Wart & Skin Tag Removal
  • Skin Infections & Rashes
  • Hair Loss Evaluation & Treatment
  • Nail Disorder Treatment
  • Anti-Aging Treatments
  • Chemical Peels & Skin Rejuvenation
  • Skin Biopsies
  • Cyst Removal
  • Pediatric Dermatology

Aesthetic Dermatology Services

  • Botox Injections
  • Dermal Fillers
  • Microneedling
  • VI Beam Laser
  • Chemical Peels
  • Skin Rejuvenation Treatments

Our Dermatology Providers

Expert dermatology care from experienced, board-certified professionals.

Dr. Sara Brooks

Dr. Sara Brooks, MD

Board-Certified Dermatologist

Dr. Sara Brooks is a board-certified dermatologist and Maryland native from St. Mary's County. She attended the Honors College at University of Maryland, College Park, where she obtained both a Bachelor's degree in Cell Biology and a Master's degree in Management and Organization.

She completed medical school at Drexel University in Philadelphia, PA, where she was inducted into AOA, the prestigious medical honor society. After graduation, she performed a medical internship at Thomas Jefferson University.

Dr. Brooks returned to the DC area as a resident in both Internal Medicine and Dermatology at Georgetown University and Washington Hospital Center, where she served as Chief Resident of Dermatology. She also completed a Melanoma Fellowship at the Washington Cancer Institute.

She is a Fellow of the American Academy of Dermatology and a member of the American College of Physicians, American Medical Association, and American Society of Dermatologic Surgeons. Dr. Brooks is dedicated to providing comprehensive dermatological care with a focus on both medical and cosmetic treatments.

Dr. Marsha Mitchum

Dr. Marsha D. Mitchum, MD, MPH

Board-Certified Clinical Dermatologist

Dr. Marsha Mitchum is a board-certified dermatologist with extensive experience in medical and oncologic dermatology. Before entering medicine, she served in the United States Air Force as a KC-135 pilot and instructor, completing assignments across Europe and the Pacific. She later transitioned to medicine, serving as a Flight Surgeon and Dermatologist at several major military medical centers.

Dr. Mitchum completed her Dermatology Residency with the National Capital Consortium and a Fellowship in Cutaneous Oncology at the Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard University. She also worked as a Medical Officer in the Division of Oncology at the U.S. Food and Drug Administration, where she contributed to national cancer drug evaluation and clinical research oversight.

Her clinical interests include general medical dermatology, skin cancer diagnosis and treatment, and complex skin disorders. At Montgomery Medical Clinic Dermatology, Dr. Mitchum is dedicated to providing evidence-based, compassionate care—combining her background in medicine, oncology, and aviation to deliver precise, patient-centered treatment.

Frequently Asked Questions

Common questions about our dermatology services in Gaithersburg, MD.

Do I need a referral to see a dermatologist at Montgomery Medical Clinic?

No referral is needed for most patients. You can schedule a dermatology appointment directly by calling (301) 208-2273 or booking online.

Some insurance plans may require a referral, so we recommend checking with your provider first.

What skin conditions do you treat?

We treat a full range of skin, hair, and nail conditions, including:

  • Acne, eczema, psoriasis, and rosacea
  • Hair loss and fungal infections
  • Warts, skin tags, and suspicious moles
  • Skin cancer screenings and biopsies
Does Montgomery Medical Clinic offer skin cancer screenings?

Yes. Our dermatologists perform comprehensive full-body skin exams to check for melanoma and other skin cancers.

Early detection is critical — we recommend annual screenings, especially if you have a family history of skin cancer or a large number of moles.

Do you offer cosmetic dermatology services?

Yes, we offer cosmetic dermatology treatments.

Contact our office at (301) 208-2273 for details about available cosmetic procedures and to schedule a consultation.

Does insurance cover dermatology visits?

Most medical dermatology visits are covered by insurance. We accept Aetna, BlueCross BlueShield (CareFirst), Cigna, UnitedHealthcare, Medicare, Medicaid, and many more.

Cosmetic procedures are typically not covered. Call us to verify your specific plan.

Ready for Expert Skin Care?

Schedule your consultation with our experienced dermatologists today.

Schedule Appointment Call (301) 208-2273