Dr. Marlene Sardina-Kelly

Dr. Sardina was born in Cuba and is a naturalized U.S citizen. She is fluent in Spanish and a graduate of the University of Miami class of 1984. After graduating from University of Pennsylvania Dental School in 1990, she completed a General Practice Residency at Virtua in Camden. Dr. Sardina practiced for 3 years at Hahneman’s Dental Center in Philadelphia prior to opening the practice with Dr. Conway in 1994. Dr. Sardina is currently appointed Clinical Associate Faculty at the University of Pennsylvania School of Dental Medicine, where proudly one of her daughter’s is finishing dental school. After raising three children in South Jersey Dr. Sardina and her husband of 27 years moved to live in the city of Philadelphia. Aside from her dedication to dentistry, Dr. Sardina is a competitive and decorated triathlete, receiving Bronze Ironman All World Athlete Honors. She has completed 4 Boston Marathons, along with numerous other marathons and triathlons, plus she is a 3-time Ironman Triathlon finisher. Read more about Dr. Sardina in the links below.

Read More on Courier Post

Read More on Suburban Family Magazine

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Hours of Operation

Our Regular Schedule

Drs Conway & Sardina


10:00 am-6:00 pm


9:00 am-7:00 pm


8:00 am-6:00 pm


8:30 am-5:30 pm


8:30 am-3:00 pm





    I've been going to Dr. Conway for many, many years. Never have had any issues, scheduling or otherwise. All staff are friendly, professional and highly skilled at their roles. Would recommend this office to anyone needing dental work. 

    Bart F.

    As someone who has suffered with debilitating gum disease throughout my life, I know what it is to rely on quality dental care. Dr. Sardina has treated me for 30 years, and because of her knowledge, skill and compassionate care, my smile is bright and my mouth is healthy today. I place my trust in Conway and Sardina Cosmetic and Family Dentistry, for myself, my family and friends.

    Laurie T.

    Staff is very friendly and dentists are very good at what they do....have already recommended them...they get 5 stars from me. Joe Ski

    Joseph S

    The staff makes me feel at home and the doctors are patient and caring.

    Gloria M.

    Thank you so much for giving me back my smile.

    Eileen F.

    The whole staff is super friendly and make you feel comfortable during your visit.

    Omar G.