85 Darby Road
Paoli, PA 19301

Meet Our Dentists

Dr. Richard Koup

Richard F. Koup, D.M.D.

Dr. Rick Koup is a native of Paoli and a graduate of Great Valley High School and Ursinus College. Upon graduation from the University of Pennsylvania School of Dental Medicine in 1974, he joined the United States Air Force, treating both active-duty and retired service men and women through 1977.

Returning home to Paoli after honorable discharge from the Air Force, Dr. Koup opened his private practice on Paoli Pike. Very soon after, he started his faculty affiliation with Penn Dental, an affiliation that continued through the early 2000’s.

When not treating his dental family (some of whom have been with him for 40+ years), Dr. Rick enjoys travel and his grandchildren. He is also an avid Philadelphia sports fan.

Dr. Mark Koup

Mark A. Koup, D.M.D.

Dr. Mark Koup is a graduate of Great Valley High School, Muhlenberg College, and The University of Pennsylvania School of Dental Medicine.

He earned a Certificate in General Practice Dentistry after completing a residency at York Hospital in 2005, and in 2011 he was awarded Fellowship in the Academy of General Dentistry. He has been recognized by his peers as a top dentist in both Philadelphia Magazine and Main Line Today.

Dr. Mark is also on the faculty at Penn Dental Medicine. He is currently Clinical Associate Professor in the Department of Preventive and Restorative Dentistry and the Director of Comprehensive Care Clinics at Penn’s Dental School. In addition, he lectures for several didactic courses for pre-doctoral students at Penn Dental as well as on dentistry at Penn’s School of Medicine.

Having practiced since 2005, Mark continues to stay active in the Academy of Stomatology and the Academy of General Dentistry — both organizations dedicated to the pursuit of life-long learning. He also operates a company that provides dental exams for members of the armed services reserves on weekends.

In his free time, Dr. Mark enjoys running, weight training, attending Philadelphia sporting events, guitar and live music.

Dr. Lindsey Nemshick

Lindsey Nemshick, D.M.D.

Dr. Lindsey Nemshick grew up in Montgomery County and is an alumna of Mount Saint Joseph Academy, College of the Holy Cross, and the University of Pennsylvania School of Dental Medicine.

As a graduate of the College Honors Program at Holy Cross, Dr. Lindsey was also awarded membership to multiple nationally recognized honor societies, including Alpha Sigma Nu, Eta Sigma Phi, and Phi Beta Kappa. Dr. Lindsey graduated Penn Dental School with honors in Community Oral Health and was the recipient of the Dr. Earle Banks Hoyt Teaching award.

Understanding the importance of professional collaboration, community, and continuing education, Dr. Lindsey is a member of the Main Line Dental Society and the Academy of General Dentistry. Alongside Dr. Mark, Dr. Lindsey also provides dental exams for military reserve members on weekends.

When not practicing dentistry, Dr. Lindsey enjoys doing yoga, cooking new vegan recipes with her husband, and taking her dog Finn to the dog park.

Koup Family Dental Welcomes New Patients!

The best time to begin improving your dental health is now.
Your dental health, comfort and satisfaction are our top priorities.

Koup Family Dental

85 Darby Rd.
Paoli, PA 19301


85 Darby Rd.
Paoli, PA 19301


Office Hours

Monday   9:00am – 4:00pm
Tuesday   8:00am – 6:00pm
Wednesday   7:00am – 1:00pm
Thursday   7:00am – 5:00pm
Friday, Saturday, Sunday: Closed

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