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Transform Your Smile with Dental Implants in Washington, DC & Bethesda, Maryland

If you’ve lost one or more teeth, dental implants offer the most advanced and reliable solution. At our periodontist office in Washington DC and Bethesda, Maryland, we specialize in the surgical placement of dental implants, while your restorative dentist collaborates to complete your smile with a crown. This teamwork ensures precision, comfort, and long-lasting results.

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Meet Dr. Lucy Johnson, Board-Certified Periodontist in Washington, DC

Dr. Lucy Johnson is a board-certified periodontist at District Dental Surgery in Washington, DC, where she provides expert care in periodontal procedures and dental implants. She serves patients across the DC metro area, Northern Virginia, and Maryland, combining advanced clinical training with a compassionate, patient-focused approach. In this blog post, you’ll get to know Dr. Johnson’s background, education, and clinical interests. Whether you’re a new patient or were referred to our office for specialty treatment, this is a great way to learn more about the expert behind your care. About Dr. Lucy Johnson Dr. Johnson was born and raised in East Lansing, Michigan, and graduated from the Honors College at Michigan State University with a degree in Chemistry. She went on to earn her Doctorate of Dental Surgery from the University of Maryland School of Dentistry, where she graduated with honors and received the Dental Implant Student Award from the AAOMS. After dental school, Dr. Johnson completed a General Practice Residency at the Ann Arbor Veterans Affairs Hospital, where she gained broad experience in complex dental care. She then practiced as a general dentist before pursuing specialty training in periodontics at the Eastman Institute for Oral Health in Rochester, New York. While at Eastman, Dr. Johnson received numerous awards and recognitions. She was honored to be chosen as the Chief Resident of her department. She earned national recognition for her research on antidepressants and dental implants, which was published in the Journal of Periodontology. She also received the 2024 Graser Award at the American Association for Dental Research Conference for a groundbreaking SFOT (Surgically Facilitated Orthodontic Therapy) case, later published in The Journal of Clinical Periodontology and presented at conferences around the world. Dr. Johnson is a Diplomate of the American Board of Periodontology and is an active member of several dental, periodontal, and implant organizations. Beyond the Office Outside of dentistry, Dr. Johnson enjoys cooking, gardening, slalom water skiing, golfing, and spending time with her husband and their Australian shepherd, Archie. She is excited to return to the DMV area and looks forward to meeting patients and getting involved in the local community. Book Your Consultation Today We feel fortunate to have Dr. Johnson join our team and know our patients will appreciate her expertise and warm approach to care. Please join us in giving her a warm welcome! If you’d like to schedule a consultation, please contact our Washington, DC office at 202-831-3298 or email DC@DDSurgery.com Book Online

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Meet Dr. Dr. Syeda Mahbub, Periodontist, at District Dental Surgery Bethesda

We’re excited to welcome a new face to our Bethesda team at District Dental Surgery: Dr. Syeda Mahbub, a highly skilled and compassionate periodontist who brings both expertise and warmth to every patient interaction. She will be working alongside Dr. Raha Yousefi and Dr. Roy Eskow. Dr. Mahbub joins us with a strong background in advanced periodontal care, including gum disease treatment, soft and hard tissue grafting, and dental implant placement. She’s known for her meticulous attention to detail and for building strong, collaborative relationships with her patients—making even the most complex treatments feel approachable and personalized. Originally from New York, Dr. Mahbub earned her undergraduate degree in Cell and Developmental Biology from the University of Rochester. She then went on to complete both her dental degree and specialty training in periodontics at Stony Brook University School of Dental Medicine. Her exceptional clinical skills were recognized early on when she received the American Academy of Periodontology’s Dental Student Award for Outstanding Achievement in Periodontics. Dr. Mahbub believes that great care starts with understanding the whole patient—not just their teeth. Her thoughtful, holistic approach is a perfect fit for the level of care we strive to provide at District Dental Surgery. Beyond the Office Outside the clinic, Dr. Mahbub enjoys spending her free time taking long walks by the Baltimore harbor with her husband — usually with an ice cream in hand, thanks to her well-known sweet tooth. She’s also passionate about exploring new cultures and cuisines, and loves traveling to new countries whenever she gets the chance. Book Your Consultation Today We feel fortunate to have Dr. Johnson join our team and know our patients will appreciate her expertise and warm approach to care. Please join us in giving her a warm welcome! If you’d like to schedule a consultation, please contact our Bethesda, MD office at 301-450-8577 or email MD@DDSurgery.com Book Online

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Transform Your Gummy Smile with Aesthetic Crown Lengthening

Do you feel like too much gum shows when you smile? If your teeth look short or hidden, even if they’re healthy, you might have what’s known as a gummy smile, and you’re not alone. At District Dental Surgery, our periodontists specialize in aesthetic crown lengthening to reshape the gumline and reveal more natural tooth structure for a balanced, confident smile. With offices in Washington, DC and Bethesda, Maryland, we help patients across DC, Northern Virginia, and Maryland transform their gummy smiles with expert care. In this blog post, we’ll explain how aesthetic crown lengthening works, who it’s right for, what to expect during recovery, and how it fits into a complete smile makeover. What Is a Gummy Smile? A “gummy smile” isn’t just about how it looks. It happens when excess gum tissue and sometimes bone cover the teeth, making them appear smaller than they actually are. This can throw off the proportions of your smile and make you feel self-conscious, even if your teeth are perfectly healthy. Several factors can cause this: Extra gum tissue covering part of the teeth Teeth that didn’t fully emerge through the gums Overactive lip muscles that lift the upper lip higher Excess bone around the teeth No matter the cause, Aesthetic Crown Lengthening can help. How Aesthetic Crown Lengthening Fixes a Gummy Smile Aesthetic crown lengthening removes and reshapes the excess gum tissue (and, when needed, the bone beneath it) to uncover more of your natural tooth structure. This allows your teeth to look longer and more balanced, without changing the teeth themselves. Think of it as contouring for your gumline. In just one visit, we can significantly transform your smile and boost your confidence. This treatment is performed by a periodontist, a specialist who focuses on gums and bone support. By precisely removing excess tissue, your smile instantly looks longer and more proportioned. What to Expect After Aesthetic Crown Lengthening Recovery is usually quick and manageable. You may experience some mild swelling or tenderness for a few days, but most patients are back to their usual activities soon after treatment. We provide: Detailed aftercare instructions Follow-up visits to check healing Support from our team every step of the way Our goal is not just to improve your smile, but to make sure you feel cared for during the entire process. Watch Dr. Yousefi Explain Gummy Smiles & Crown Lengthening Want to see exactly how it works? In this video, Dr. Raha Yousefi breaks down everything you need to know about gummy smiles and how we correct them using aesthetic crown lengthening. Using two real patient cases, she explains: What a gummy smile is Why extra gum and bone tissue can make teeth look short or hidden How crown lengthening reshapes the gumline and bone for longer, more balanced teeth What you can expect during recovery https://youtu.be/HwiArkmP3t4 Is Aesthetic Crown Lengthening Right for You? If you’ve ever looked in the mirror and felt like your smile shows “too much gum,” this could be the perfect solution. The best part? It’s a permanent fix—once the tissue is reshaped, it won’t grow back. We recommend a consultation with our periodontist, Dr. Raha Yousefi, who will evaluate your gum and bone structure and walk you through what’s possible. Book Your Consultation Today Don’t let a gummy smile hold you back. With aesthetic crown lengthening, you can achieve a more balanced, confident, and natural-looking smile—often in just one visit. 📍 Visit us at District Dental Surgery in Washington, DC or Bethesda, MD Book Online

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Preventing Gum Recession After Invisalign with SFOT

 While Invisalign and other clear aligners are great for straightening teeth, some patients—especially those with thin gums or bone—are at risk of gum recession during treatment. That’s where SFOT (Surgically Facilitated Orthodontic Therapy) comes in. At our periodontal offices in Washington, DC and Bethesda, Maryland, we specialize in using SFOT to support safe, healthy tooth movement during orthodontics. This blog post breaks down how SFOT works, why it’s important for protecting your gum and bone structure, and how it can prevent complications like gum recession after Invisalign. Whether you’re planning treatment or already in aligners, this article will help you understand when SFOT might be right for you. Thinking About Invisalign? Here’s What to Know About Gum Recession and How SFOT Can Help Invisalign is a popular option for straightening teeth. It’s discreet, convenient, and doesn’t come with the brackets and wires of traditional braces. But before you jump in, there’s something you should know: if your gums are already thin or your bone is weak, Invisalign could actually increase your risk of gum recession. (Video of Dr. Raha Yousefi) What Is Gum Recession And Why Can It Happen After Invisalign? Gum recession happens when your gum tissue pulls back or wears away, exposing more of your tooth or even the root. It’s not just a cosmetic issue—it can cause sensitivity, increase your risk for cavities, and lead to more serious dental problems if left untreated. Invisalign, like any orthodontic treatment, moves your teeth through bone. If the bone around your teeth is thin or compromised, shifting the teeth can make things worse. This is especially true for adults or people who already have some level of gum disease or tissue loss. Enter SFOT: Strengthen Before Your Straighten That’s where SFOT (Surgically Facilitated Orthodontic Therapy) comes in. SFOT is a proactive procedure done before or alongside Invisalign treatment. The goal? To reinforce the foundation of your teeth—your bone and gums—so they can safely handle the tooth movement without causing recession. Think of it like prepping the ground before planting a tree. If the soil isn’t strong enough, the roots won’t hold. SFOT strengthens that “soil” so your teeth have the support they need for healthy, stable movement. How Does SFOT Work? SFOT typically involves a minor surgical procedure that enhances the volume of gum and bone around your teeth. It may include: Bone grafting to reinforce thin or fragile bone Soft tissue grafting if your gums are especially thin Minor reshaping to create an ideal path for tooth movement The result? A healthier, more stable environment for your Invisalign to work its magic—without compromising your gum health in the process. Is SFOT Right For You? If you’re considering Invisalign and: You’ve been told you have gum recession or bone loss You’ve noticed sensitive roots or longer-looking teeth You’ve had previous orthodontic treatment that led to gum issues …you might be a good candidate for SFOT. A comprehensive periodontal evaluation can determine whether you need additional support before starting treatment. Protect Your Smile for the Long Haul Invisalign is a great tool for a straighter smile—but the health of your gums and bone should come first. With SFOT, you can get the benefits of orthodontic treatment without sacrificing your long-term gum health. Want to find out if SFOT is right for you? Schedule a consultation with our office today. Want to Learn More About SFOT? Check Out Our Videos: Play Play Play Play

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Please select the location you’d like to visit

Washington, DC

1828 L St NW Suite 860 Washington, DC 20036

Bethesda, MD

5626 Shields Dr, Bethesda, MD 20817

Please select the location you’d like to visit

Washington, DC

1828 L St NW, Suite 860 Washington, DC 20036

Bethesda, MD

5626 Shields Drive, Bethesda, MD 20817

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(Formerly Known as District Perio)

(Formerly Known as Bethesda Dental Implant Center)

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