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Mary Washington Dermatology

Best of the Burg local favoriteMary Washington Dermatology

With the rise of COVID-19 cases in our region, Mary Washington Medical Group offices are limiting waiting room access for your health and safety. If you or your child has an appointment, please call the office from your car before entering the building. Only one support person or parent may accompany the patient inside. Please note that patients and visitors are required by law to wear masks in all healthcare facilities, regardless of vaccination status.

1101 Sam Perry Boulevard, Suite 121
Fredericksburg, VA 22401
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Phone: 540.899.1600
Hours: Monday–Thursday 7:30 a.m.–4:00 p.m.
Friday: 8:00 a.m.–1:00 p.m.

lip filler
Model for illustrative purposes only.

At Mary Washington Dermatology, our goal is to help patients feel confident about their appearance. Our highly experienced staff find immense satisfaction in being able to help patients feel comfortable in their own skin. Whether you have a skin disorder, want fresher, clearer skin, or would just like to feel confident again, our dermatology specialists can provide you with the service that is right for you.


Please call 540.899.1600 to schedule an appointment. See more information at the bottom of this page.
Click or tap the virtual visits button to learn more about telephone and video visits.

Virtual Visits

Theresa Conologue, DO, FAAD

Dr. Conologue

Dr. Theresa Conologue is a board-certified dermatologist specializing in cosmetic dermatology. Her areas of expertise include Botox®, injectable fillers, facial rejuvenation, laser surgery for treatment of pigmentation, hair, and vascular lesions, chemical peels, treatment of birthmarks and scars, facial telangietasia and spider veins, and sclerotherapy to treat leg veins.

Hear Dr. Conologue discuss dermatology at MWHC.

Education and Experience

Jessica Biagas, PA-C

Jessica Biagas is a board-certified Physician Assistant trained to evaluate and diagnose common dermatological conditions, including routine skin checks, rashes, atopic dermatitis, rosacea, and difficult to treat acne requiring Accutane management. She is a member of the American Academy of Physician Assistants, as well as the Society of Dermatology Physician Assistants.

Education and Experience

Our Services

Cosmetic Procedures


  • Botox
  • Chemical peels
  • Dysport
  • Jevederm
  • Kybella
  • Lyft
  • Restylane
  • Sclerotherapy
  • Sculptra

Cosmetic services are provided in the hands of our physicians. We offer the latest techniques and products to help you look your best! Our physicians are highly trained in fillers, Botox, Dysport, chemical peels and laser services. We can provide a treatment plan to give your skin a more youthful and healthy appearance. Our procedures are provided by our physicians so you can be assured to be in expert hands.

Medical Dermatology Services

skin check

Dermatologists are medical doctors who specialize in diagnosing and treating conditions and maintaining the health of your skin, hair, nails and mucous membranes. They are also surgeons who help prevent and treat a variety of conditions from aging skin, to moles, unwanted hair and skin cancers.

Skin care: We provide the latest research and innovative products and procedures for skin care needs at every age. We tailor a skin care plan to meet your needs.

Skin checks: Our dermatology professionals can evaluate your skin for skin cancer, sun damage, abnormal moles, bumps, rashes, or other unwanted problems. Our providers are trained in dermatoscopy, the examination of the skin using skin surface microscopy; this is mainly used to evaluate pigmented skin lesions. In experienced hands it can make it easier to diagnose melanoma.

Acne: We provide the latest treatments to help you control breakouts, limit scarring, and more. We offer topical solutions, oral medications, chemical peels, and advice on skin care.

Rosacea: We can help you address the symptoms of rosacea addressing the inflammatory process and redness. We offer state-of-the-art laser therapy for rosacea skin to limit blood vessels and redness.

Surgical Dermatology Services

Our dermatologic surgeons can diagnose and treat both medical and cosmetic conditions relating to the skin. Using a variety of surgical techniques we can help improve your skin appearance and overall health. Our procedures are performed in an outpatient setting.

Skin cancer surgery: Our dermatologic surgeons provide a wide variety of treatments by using minimally invasive techniques to remove skin cancers to include basal cell carcinoma, squamous cell carcinoma and melanoma.

Mole removal: We provide safe, professional removal of your mole to reduce the risk for scarring, infection, or the spread of cancerous cells.

Laser: We use innovative laser technology to provide non-invasive skin resurfacing, vein removal, hair removal, and more.

Laser Treatments

laser treatment

  • Laser Genesis
  • Laser Hair Removal
  • Limelight Treatment
  • Pearl Skin Resurfacing
  • Titan

Frequently Asked Questions

What type of advanced treatments do you offer?

We perform non-surgical cosmetic procedures including Botox, Restylane, soft tissue fillers and provide laser services and skin care. Patients may choose advanced treatment options from routinely simple to complex.

What are wrinkle fillers?

Wrinkle fillers, also known as tissue fillers, are becoming increasingly popular. These injectable gels are made from a variety of different products and placed under the skin to smooth away wrinkles and folds that occur as aging changes your skin by reducing production of hyaluronic acid (HA). Based on your age, skin-type and the areas you’d like to address, Dr. Conologue can help you select the product that will give you the results you want.

Can you cure my rosacea?

While there is no cure for rosacea, innovations in dermatology have led to treatments that can prevent and reduce the acne-like breakouts, reduce redness and the number of flareups. In addition, dermatologists can remove the thickening skin that appears on the bridge of the nose and other parts of the face using laser surgery, dermabrasion or electrocautery. See Dr. Conologue for a consultation and recommendation on how to best control your rosacea symptoms.

Why are light/laser procedures growing in popularity?

Innovations in laser and pulsed light technology are making these non-invasive procedures popular choices for skin resurfacing, skin rejuvenation, treating and removing scars and other blemishes as well as vein and permanent hair removal. Most procedures can be performed on all skin types with minimal to no downtime.

How can I achieve the best look on my budget?

Consider the value of speaking to a dermatological professional who has done the research and performed thousands of procedures when creating your skin care and treatment plan. Our professionals will listen to your goals and help you prioritize to achieve your optimum look by using your resources wisely where they will have the most impact.

What Can We Help You Find?