Dental Staff

Dentist in Nottingham, MD

Serving the Nottingham & White Marsh, MD area

All our professionals at Premier Dental Partners maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

Bob Mathews, DDS

Dr. Mathews also is a graduate of Calvert Hall College High School.  He then attended The George Washington University and majored in Biological Science with a minor in Psychology.  Since graduation with Dr. Vallar from University of Maryland Dental School in 2001, he completed a General Practice Residency at the University of Maryland Medical Center where he was top resident in the program.  He decided to begin his career as an Instructor at Johns Hopkins University, Department of Otolaryngology, Division of Dental and Oral Medicine.  At Hopkins, he served as Staff Dentist for the Hospital.  It was his vision to have a Modern Dental Office and with the help of an architect, Premier Dental Partners, LLC began.  Dr Mathews is married with two kids.  He is a Member of The Academy of General Dentistry and knows caring and empathy are as much a part of being a health professional as is the knowledge necessary to become one.  Its his goal to make patients feel informed and educated about their systemic health and oral health.  


Rodrigo Vallar, DDS

As a native of Baltimore, Dr. Rodrigo Vallar is a Calvert Hall alumni and also graduated from the University of Maryland at College Park.  In 2001, he graduated as a third generation dentist at the University of Maryland School of Dentistry, receiving his Doctorate in Dental Surgery.  While attending dental school, he was an honorary member of The Gamma Pi Delta Prosthodontic Honor Society.  Utilizing a comprehensive approach, Dr. Vallar performs a wide array of modern dental services including Invisalign, teeth whitening, veneers, laser treatment, and crown & bridge restorations.  With his compassionate and approachable demeanor, he excels at placing his patients at ease.  He finds improving his patients self-esteem through cosmetic dentistry most rewarding.  Aside from cosmetic dentistry, he enjoys spending time with his wife and three kids.  When he is not supporting local sport teams, he is coaching and cheering on his daughters' sports activities.  Dr. Vallar also appreciates vacationing, mountain biking, snowboarding, and relaxing with a movie on his free time.


Rebecca Landon, RDH

Rebecca Landon is a Baltimore native and a graduate of Seton Keough High School. She graduated from the University of Maryland Dental School with a Bachelor’s Degree in Dental Hygiene. Rebecca is also a member of the American Dental Hygiene Association. She enjoys cheering on the Baltimore Ravens in the Fall and the Baltimore Orioles in the Summer. When she is not working, Rebecca loves spending time with her husband and two soft coated wheaten terrier puppies, Poa and Mia. She also appreciates a good book, warm weather, and boating.


Kelly Seay, RDH BSDH

Kelly Seay, RDH BSDH<Originally from West Columbia, SC, Kelly began her dental career at Midlands Technical College in 2008 where she graduated with an Associate of Arts and a Diploma in Expanded Duty Dental Assisting. Kelly practices as an EDDA for 6 years at a local dental office near the University of South Carolina in Columbia. Wanting to further her career, she relocated to Wichita, Kansas to attend Wichita State University to begin the dental hygiene program. She graduated in 2017 from WSU with a Bachelor of Science of Dental Hygiene. Kelly made her return back home to South Carolina, returning to the same office where her dental roots began-only this time as a dental hygienist. Although she loved reconnecting with her patients, her fiance took her to Towson, Maryland in June 2018. Kelly enjoys going to festivals and is always down for an outdoor hike. During her time away from the office she also enjoys gardening, staying active and traveling.