Now Open!

Accepting New Patients

Now Open!

Accepting New Patients

Now Open!

Accepting New Patients

Now Open!

Accepting New Patients

General Dermatology

The Hair Loss Institute

The Aesthetic Institute

Look Good. Feel Good.

Welcome to The Skinstitute, a premier provider of specialized clinical and cosmetic dermatology services. If you are seeking dermatological care for a problematic skin condition such as acne, skin cancer prevention, or a mole check, The Skinstitute is committed to provide advanced diagnostic work-ups and treatments. At The Hair Loss Institute, our focus is on helping you find the reason for your hair loss and the right solution for you. If you want to preserve and enhance your skin’s natural beauty, our commitment at The Aesthetics Institute is to provide fillers and advanced treatments customized to keep your skin healthy and beautiful. We want you to feel confident that whichever practitioner you see at any of our Institutes, you will receive compassionate care delivered with a patient-focused philosophy. We understand that your skin influences how people perceive you and how you feel. Let us help you take care of your skin.

Our Providers

Smeena Khan, MD

MEDICAL DIRECTOR, BOARD-CERTIFIED DERMATOLOGIST

Smeena Khan, M.D. was raised in Montreal, Canada and obtained her Bachelors of Science with Honors at McGill University. She went on to receive her Medical Degree from the University of Miami School of Medicine where she was honored to be one of only 6 in her class to be selected into the prestigious Alpha Omega Alpha Honor Medical Society. She went to complete a residency in Internal Medicine at Baylor College of Medicine and then in Dermatology at the University of Pennsylvania where she was chosen to serve as Chief Resident in Dermatology.

Huma Riyaz, BSN, RN

DIRECTOR OF THE AESTHETICS INSTITUTE

Huma Riyaz, BSN, RN has taken a non-traditional path to her career as an aesthetic nurse injector. She was raised in the Northern Virginia area and attended VCU in Richmond, VA, where she earned her Bachelor of Science in Psychology and a Masters in Social Work. As a social worker she worked in the non-profit sector with homeless families and intellectually and developmentally disabled adults. Huma recently earned her second bachelor’s degree in Nursing from George Washington University’s Accelerated Nursing program while also working as Dr. Khan’s medical assistant.

Ashley Holbrook, PA-C

PHYSICIAN ASSISTANT

Ashley Holbrook, PA-C was born and raised in Northern Virginia. She earned her undergraduate degree in Biology from the University of Virginia before completing her Master of Science in Physician Assistant Studies at Shenandoah University. She is board-certified by the National Commission on Certification of Physician Assistants and an active member of The Society of Dermatology Physician Assistants and the American Academy of Physician Assistants.

Julia Kelly, PA-C

PHYSICIAN ASSISTANT / ASSOCIATE

Julia Kelly, PA-C was raised in Northern Virginia, and has dedicated her career to serving our local community. She graduated cum laude from James Madison University with a Bachelor of Science in Health Science Studies. She went on to complete a Master of Science in Physician Assistant Studies at Shenandoah University. She is a dedicated member of the American Academy of Physician Associates (AAPA) and is fluent in both English and Spanish, allowing her to provide comprehensive education and care to a diverse patient population.

Testimonials

My family sees Ashley Holbrook at The Skinstitute. Ashley is great. She’s very easy to talk to and really listens. We like the personalized approach to the care we receive at The Skinstitute and never hesitate to recommend them for dermatological care.

– H.H

I’ve had the pleasure of being treated by Dr. Smeena Khan for about 10 years now. She is by far the most knowledgeable, pleasant, and professional in her industry. An absolute treat to speak with. Her new office and staff in Lansdowne is second to none. I challenge you to find any topic that she is not well-versed in. Truly remarkable.

Another fabulous visit today with the best dermatologist, if not the best doctor overall, in the entire world! Another visit yesterday, same sentiment. :-)…… add another perfect visit to the list. Even more talented assistants on staff now as well. Best dermatology office you will ever find.

– M.W

Everyone at the office is friendly and always willing to jump in and help! Huma is the BEST, she does fantastic work! It’s never too much, so you don’t look fake. I have been going to her for many years and will continue! Thanks for the amazing work you do!

– J.H

It was the ideal blend of spa meets dermatology. Totally unexpected. I walked through the door, everything was white and clean, calming spa music playing. At first I thought maybe I had crossed over and was in heaven’s waiting room. But then I thought, “No, heaven doesn’t need debit card processing…” … … Or does it? 🤔 Compassionate, knowledgeable staff, and the fact their sister office is the Aesthetic Institute, they clearly have deep expertise and broad capability. I was presented with several options I had never considered. Might actually level up my avatar via their services. We shall see, but ultimately thankful for the whole experience.

– G

Always a great visit. Obviously all the providers are very knowledgeable in their field and helped me tremendously with my hair loss issue. Very happy with the results! Just wish they were located closer to me ! But worth it to travel 1 hr to see them!

– N.A

Let’s just say I won’t trust anyone but Huma with my Botox and fillers. She is knowledgeable and precise and gives me an honest opinion everytime.

– S.A

I hadn’t seen a dermatologist in quite a while, so I was nervous about a mark I had on my lip. Ashley Holbrook was fantastic—she walked me through everything, and I couldn’t be happier with how the procedure turned out. It was quick, easy, and completely painless. The front desk and staff were also super friendly and made check-in, checkout, and scheduling future appointments seamless. I’m also looking forward to seeing Huma for future treatments—she’s incredibly knowledgeable and never made me feel pressured into anything. So glad I found this place!

– J.R

As an older man having received treatment for skin cancer over the last 20+ years from a half dozen different dermatologists, I can say without reservation that Dr. Khan is the very best. Dr. Khan and her team at the Skinstitute deliver excellent dermatological care in the most professional and knowledgeable manner. Dr. Khan delights in educating her patients throughout the appointment, ensuring one understands why a procedure is recommended and acquiring consent before proceeding. I can’t say enough good things about Dr. Khan and the professionals at the Skinstitute. 😊

– D.L

The level of care and treatment at the Skinstitute is amazing. I have lived in three very far places and continue to travel back to see Dr. Kahn and Huma. Both the cosmetic and dermatology level of care is amazing. I recommend to everyone.

– S.M

This is a first-class outfit! 1. Never in my life have I had a doctor spend as much time with me, nor explain in such detail every aspect of the treatment being proposed. 2. The whole vibe is just “comfortable and inviting”. and 3. The place is gorgeous, like walking into a 2025 version of a palacial penthouse suite.

– G.H

Very nice staff and I appreciated the thoroughness as well as allowing me to ask about a concern that wasn’t the purpose of the original appointment. I have been to other practices where they immediately tell you that has to be a second appointment, which is so frustrating for both my time and my bank account. My provider (Ashley) explained everything really well in a way I could understand.

– L.F.

My experience with Dr. Khan was absolutely outstanding. From the moment I stepped into the clinic, the staff made me feel completely at ease and genuinely welcomed. Dr. Khan took the time to really listen to my concerns, clearly explained every step of the diagnosis and treatment, and made sure I was never rushed. Her expertise and professionalism shone through from the very first visit!

The clinic itself was spotless, appointments were always on schedule, and communication—both in person and during follow-ups—was seamless. I truly appreciate how Dr. Khan blends medical excellence with genuine compassion. I highly recommend her to anyone seeking effective, thoughtful, and expert dermatological care!

– R.A.

I had an excellent experience with Huma! She is incredibly knowledgeable and took the time to fully understand my concerns. Her professional and warm demeanor made me feel completely comfortable throughout the process. She provided clear explanations and personalized care while making sure I felt informed and supported the entire time. I HIGHLY recommend Huma for anyone looking for top-tier expertise and a beyond fantastic experience in dermatology and aesthetics!

– N.C

The Skinstitute is the best of the best. Everyone and everything is top notch. They are so caring and supportive. You will not find a better staff of professionals. I would not trust my skin to anyone else!

– E.F

I have no words for how amazing of a physician Dr. Khan is. I came to her frustrated about a plethora of symptoms that no other doctor or dermatologist was able to help me with. Other physicians just brushed me off or gave me temporary treatments to treat frustrating mystery symptoms. Within minutes of evaluating me, she had a diagnosis and treatment plan to treat the root cause of my symptoms. She is so intelligent and really knows what she’s doing, dare I say better than most dermatologists. She is very thorough as well. Her bedside manner is wonderful and she spends a lot of time with me each visit and makes sure to answer all my questions. I never feel rushed. I can tell that she actually genuinely cares a lot about her patients- she held my hand on the first visit and told me how sorry she was that other doctors missed my symptoms. I am so incredibly thankful to have found her. I couldn’t have asked for a better doctor. She has changed my life. Thank you, Dr. Khan!

– H

Excellent facility with top providers. Timely, professional and thorough. One of the best dermatologists I have seen since living in Northern VA.

– K.A

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The Skinstitute