Dr. Deidra Bird Kokel

Dr. Deidra Bird Kokel, a native of Petersburg, Va., shows her caring side in and out of the dental office. She is an active participant in the Donated Dental and the Tree of Life Dental programs. During Dental Health Month (February), she gives free cavity screenings to students at a local elementary school. She sponsors the Loudoun County Science Fair, many high school after-prom parties, and a multitude of organizations ranging from the Loudoun Chorale and Loudoun Arts Council to Loudoun Interfaith Relief and the Good Shepherd Alliance.

She graduated with honors from Virginia Commonwealth University after completing her undergraduate requirements at an accelerated pace, then the Medical College of Virginia School of Dentistry. She completed her residency in Advanced General Dentistry at the University of Maryland in Baltimore.

Dr. Kokel has been practicing since 1992. She keeps on top of the most advanced dental practices through continuing education courses, including laser proficiency, aesthetics, sleep dentistry, full-mouth reconstruction and direct restoration.

Dr. Wollmann

Dr. Josef Wollmann

International Dental Implant Association

Dr. Josef Wollmann joined Deidra Kokel’s Office in August of 2017 and brings a versatile skill set to our growing practice by using the most advanced techniques in dentistry combined with a personal touch that makes patients feel like they are being cared for by a friend rather than being treated like a patient.  He is well versed in oral surgery which includes extractions and implant surgery, root canals, Invisalign, as well as, general family dentistry and pediatric dentistry. Dr. Wollmann continually strives to be on the cutting edge of technology and master new innovative skill techniques. He has achieved status as a Fellow of the International Dental Implant Association and is working towards his Masters level in dental implant surgery with the IDIA.

He has been recognized by the international dental implant association for his missions work to the Dominican Republic.  Dr. Wollmann grew up in California and attended the University of California Irvine and went on to receive his doctorate at Loma Linda School of Dentistry, graduating top of his class.  Currently, Dr. Wollman is a member of the Academy of General Dentistry, American Dental Association, the Texas Dental Association and served as a board member of the Academy of General Dentistry in Rio Grande Valley.  He is a current board member of Heal International Medical Missions.

He loves what he does and well exceeds over 150 hours of continuing education a year.  In his free time, Dr. Wollmann loves spending time with his wife and three children.


Deidra Bird Kokel, DDS, a dentist with her own private practice, has been named a 2017 Top Doctor in Leesburg, Virginia. Top Doctor Awards is dedicated to selecting and honoring those healthcare practitioners who have demonstrated clinical excellence while delivering the highest standards of patient care.

Dr. Kokel is noted for using the very latest dental technology, including laser dentistry. She is also known for her philanthropic work, working as a volunteer for Donated Dental and the Tree of Life dental program. This laudable philosophy makes Dr. Deidra Bird Kokel a very worthy winner of a 2017 Top Doctor Award.

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