Karen Schaller, CRNP, is a Certified Registered Nurse Practitioner who has dedicated over five years of her career to specialized allergy and asthma treatment. With an extensive Family Practice and Pediatrics background, she brings a comprehensive and empathetic approach to patient care. Since 2012, Karen has been providing her expert services as a Family Practice Nurse Practitioner, reinforcing our team’s ability to provide superior care to patients across all age groups. Her deep-seated experience in Pediatrics further fosters a nurturing environment for our youngest patients, ensuring they receive the utmost comfort and care during their treatment journey.

Beyond general care, Karen focuses on managing and treating various allergic conditions and asthma, utilizing the latest advancements in the field. From 2015 to 2022, Karen worked closely with expert doctors in the field. These experiences have bolstered her expertise and understanding of the complexities of allergy and asthma conditions. Karen’s dedication to continuous learning and her patient-centered approach set her apart as a leading healthcare provider in the Lehigh Valley area.

Away from her professional duties, Karen enjoys a balanced life. She enjoys engaging in outdoor activities such as horse riding and motorcycling in her spare time. A lover of literature, she frequently indulges in books, currently enjoying works by E. Hilderbrand. She also has a penchant for playing games and cherishes her time with family and friends.


  • Master of Science in Nursing