Dr. Pauline H. Kostelac, D.O. is a family medicine physician who practices at the Mechanicsburg location with the Family Practice Center, PC. Dr. Kostelac attended medical school at the Philadelphia College of Osteopathic Medicine and then went on to complete an internship in family medicine at Allentown Osteopathic Medical Center in Allentown, PA. She then completed a residency in family medicine at the Polyclinic Medical Center in Harrisburg, PA.
Dr. Pauline H. Kostelac, D.O. is a family medicine physician who practices at the Mechanicsburg location with the Family Practice Center, PC. Dr. Kostelac attended medical school at the Philadelphia College of Osteopathic Medicine and then went on to complete an internship in family medicine at Allentown Osteopathic Medical Center in Allentown, PA. She then completed a residency in family medicine at the Polyclinic Medical Center in Harrisburg, PA.
The reviews listed below were collected independently of Family Practice Center, PC through rater8. Each review represents an authentic and verified patient experience.
I really enjoy meeting with Dr. Kostelac..she is very caring and informative…highly recommend her…
(2 weeks ago)
Apr-2026
She is very thorough and cares about her patients!
(2 weeks ago)
Apr-2026
her office is run very professionally always on time. Staff is very polite and knowledgeable and the office is very tidy.
(1 month ago)
Apr-2026
She is very good at helping patients find answers to their problems! She is kind and caring!
(1 month ago)
Mar-2026
Dr K works with me to make the best decisions for my care. I trust her and appreciate that she truly listens to my concerns.
(1 month ago)
Mar-2026
She is a. L
(2 months ago)
Mar-2026
I love Dr K. She is always there to hear you, as an individual. She is not afraid to be honest and keep you on track. I appreciate her and the staff. Shout out to Tara which by far is the best nurse ever.
(2 months ago)
Feb-2026
Doctor K always takes time to go through my charts and takes time to explain everything to me.
Absolutely amazing and considerate lady.
And a snappy dresser
(2 months ago)
Feb-2026
Very attentive and caring. Listened to concerns.
(4 months ago)
Dec-2025
She is patient, thorough and always goes the extra mile to answer questions.
(4 months ago)
Dec-2025
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Mechanicsburg
555 Gettysburg Pike Suite C-300 Mechanicsburg, PA 17055
Dr. Pauline H. Kostelac, D.O. is a family medicine physician who practices at the Mechanicsburg location with the Family Practice Center, PC. Dr. Kostelac attended medical school at the Philadelphia College of Osteopathic Medicine and then went on to complete an internship in family medicine at Allentown Osteopathic Medical Center in Allentown, PA. She then completed a residency in family medicine at the Polyclinic Medical Center in Harrisburg, PA.
I really enjoy meeting with Dr. Kostelac..she is very caring and informative…highly recommend her…
She is very thorough and cares about her patients!
her office is run very professionally always on time. Staff is very polite and knowledgeable and the office is very tidy.
She is very good at helping patients find answers to their problems! She is kind and caring!
Dr K works with me to make the best decisions for my care. I trust her and appreciate that she truly listens to my concerns.
She is a. L
I love Dr K. She is always there to hear you, as an individual. She is not afraid to be honest and keep you on track. I appreciate her and the staff. Shout out to Tara which by far is the best nurse ever.
Doctor K always takes time to go through my charts and takes time to explain everything to me. Absolutely amazing and considerate lady. And a snappy dresser
Very attentive and caring. Listened to concerns.
She is patient, thorough and always goes the extra mile to answer questions.