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.
Very attentive and caring. Listened to concerns.
(1 week ago)
Dec-2025
She is patient, thorough and always goes the extra mile to answer questions.
(2 weeks ago)
Dec-2025
Dr. K is honest and forthcoming-explains things in terms that are easy to understand
(3 weeks ago)
Dec-2025
Wonderful
(2 months ago)
Oct-2025
Fantastic customer service by the office! My questions are always answered in an understandable way.
(2 months ago)
Oct-2025
Dr Kostelac is a great dr.
(3 months ago)
Oct-2025
Trust Dr. Kostelac completely.
(4 months ago)
Aug-2025
Dr. Kostelac is an excellent physician who consistently delivers the excellent advice and treatments.
(4 months ago)
Aug-2025
Exceptional care, professional as well as personal, doesn’t rush to prescribe medication, uses a more holistic approach to medical care and prevention, feels like a true doctor and friend at the same time, exceptional!
(5 months ago)
Jul-2025
Kind, empathetic and attentive
(6 months ago)
Jun-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.
Very attentive and caring. Listened to concerns.
She is patient, thorough and always goes the extra mile to answer questions.
Dr. K is honest and forthcoming-explains things in terms that are easy to understand
Wonderful
Fantastic customer service by the office! My questions are always answered in an understandable way.
Dr Kostelac is a great dr.
Trust Dr. Kostelac completely.
Dr. Kostelac is an excellent physician who consistently delivers the excellent advice and treatments.
Exceptional care, professional as well as personal, doesn’t rush to prescribe medication, uses a more holistic approach to medical care and prevention, feels like a true doctor and friend at the same time, exceptional!
Kind, empathetic and attentive