Dr. Samia Nikkhah, a renowned cosmetic and general dentist in North Bethesda and Montgomery County, has notably excelled in crafting the smiles patients dream of. Initially, with an undergraduate degree from Howard University and subsequently a DDS from New York University College of Dentistry, her challenging dental experiences have significantly fueled her commitment to enhancing patient comfort and reducing anxiety. Furthermore, she’s devoted to being Bethesda’s top dentist, constantly staying updated with the latest dental trends to ensure unparalleled excellence in care.
Anisa, a proud graduate of the University of Maryland, holds a Bachelor of Science degree in dental hygiene. With over a decade of experience, she has honed her skills as a hygienist. Importantly, Anisa takes great pleasure in working with individuals across all age groups to enhance their oral health. Outside of her professional life, she finds joy in exercising, immersing herself in reading, and cherishing moments spent with her family of four.
Walter, an esteemed graduate from Hagerstown Community College with a specialisation in Dental Hygiene, initially embarked on his career journey by gaining valuable years of experience as a Dental Assistant with our team. Subsequently, achieving his goal, Walter obtained his Dental Hygiene license. As a result, he places a high priority on ensuring each patient enjoys a pleasant experience and receives the high-quality care they deserve. Furthermore, patient education emerges as one of his most cherished job aspects. Beyond his professional commitments, Walter finds enjoyment in going to the gym, walking his dog, participating in church activities, and spending quality time with friends and family.
Dr. Shrestha is a dedicated general dentist providing a full scope of dentistry, including preventive care, restorative dentistry, cosmetic treatments, Invisalign®, and dental implants. She earned her Doctor of Dental Medicine degree from Nova Southeastern University and completed an advanced implant fellowship at the Triangle Dental Institute. Dr. Shrestha is highly trained in placing and restoring dental implants and also offers therapeutic Botox treatment for TMJ disorders to help relieve jaw pain, tension, and teeth grinding.
A member of the American Dental Association, Dr. Shrestha combines general dentistry with comprehensive treatment planning to help patients achieve long-term oral health and comfortable, confident smiles.
Outside the office, Dr. Shrestha enjoys traveling, hiking, trying new cuisines, and relaxing by the beach with a good book.
Dr. Karishma Sitapara is a dedicated general dentist committed to delivering exceptional, patient-centered care, with a gentle and compassionate approach.
A native of Rockville, Maryland, she went out of state to pursue her bachelor’s degree at the University of Pennsylvania, and then continued on to earn her dental degree at the Columbia University College of Dental Medicine in New York City. She then furthered her training by completing a General Practice Residency program at Hackensack University Medical Center in New Jersey, a Level 1 trauma center, where she developed advanced expertise in treating medically complex patients. After moving to and practicing in five different states, she is proud to finally return to her hometown to provide care to the community that shaped her.
Dr. Sitapara’s mission is to help patients achieve optimal oral health, restore function, and enhance confidence through beautiful smiles. Outside of work, she enjoys spending time with her family, traveling, and exploring new cuisines.
Board Certified Prosthodontist
Fellowship Certification in Maxillofacial Prosthetics and Oral Oncology
Dr. Michael Andersen is a board-certified prosthodontist with advanced expertise in dental implants, cosmetic dentistry, and comprehensive dental rehabilitation. He is passionate about helping patients achieve healthy, functional, and beautiful smiles through personalized care, meticulous treatment planning, and modern restorative techniques.
Dr. Andersen earned his Doctor of Dental Surgery degree from the University of Texas Health Science Center at San Antonio. He subsequently completed specialty training in prosthodontics at the Naval Postgraduate Dental School, achieved board certification through the American Board of Prosthodontics, and completed advanced fellowship training in Maxillofacial Prosthetics and Oral Oncology at the University of Texas MD Anderson Cancer Center in Houston, Texas.
A Fellow of both the American College of Prosthodontists and the American Academy of Maxillofacial Prosthetics, Dr. Andersen is also a nationally recognized lecturer. He has presented at major scientific meetings, including those of the American College of Prosthodontists, Academy of Prosthodontics, American Academy of Fixed Prosthodontics, and American Academy of Maxillofacial Prosthetics, and has been invited to lecture at the Greater New York Academy of Prosthodontics.
Dr. Andersen believes exceptional dentistry combines clinical excellence with compassionate, individualized care. Whether enhancing a patient’s smile, replacing missing teeth, or addressing complex restorative needs, his goal is to restore confidence, improve oral health, and enhance quality of life. Outside of dentistry, Dr. Andersen enjoys spending quality time with his wife and their three children, staying actively involved in their gymnastics, dance, and baseball activities.
Everyone deserves quality dental care. As a result, we embrace a variety of insurance options, including CareCredit, to broaden accessibility. Furthermore, for those lacking insurance, we extend an affordable in-house plan. This plan, importantly, offers discounts on exams, cleanings, x-rays, crowns, fillings, root canals, dentures, implants, Invisalign, and more, thereby ensuring comprehensive care for all our patients. Through these efforts, we aim to ensure that every patient receives the care they need.
At Pike District Smiles, our dedicated team tirelessly works to accommodate our patients’ bustling lifestyles. To specifically address this, we offer evening and weekend hours. Moreover, for situations when it matters most, we also provide same-day appointments for emergencies, ensuring accessibility and convenience for all our patients.
Monday
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Friday
10am – 6pm
9am – 7pm
9am – 6pm
9am – 6pm
9am – 6pm