Mackenzie Jones

We are pleased to welcome Dr. Eric Yeh as a new physician at PentaHealth Primary Care Downingtown! He started on 2/12/2024 and is accepting new patients.

Dr. Eric Yeh brings a wealth of knowledge and experience to our practice. He attended the University of Texas from 2004 to 2008, where he graduated with a Bachelor of Science in Cell and Molecular Biology, after which he worked as a medical researcher.

Continuing his pursuit of excellence, Dr. Yeh later attended St. George’s University School of Medicine in Grenada. He graduated in 2014.

He completed his residency at Drexel University / Hahnemann University hospital in 2017 where he served as chief resident and was chosen for an award in clinical excellence.

Before joining us at Primary Care Downingtown, Dr. Yeh served the community in both Norristown and Phoenixville.

Please join us in welcoming Dr. Sissy John! She started at PentaHealth Family Practice West Chester on 2/1/2024! She is accepting new patients.

Dr. John completed her pre-medical studies at the University of Szeged in Hungary, followed by medical school at the Medical University of Lublin in Lublin, Poland. Dr. John further honed her skills and expertise by completing her residency at the Montgomery Family Practice in Norristown, PA.

Throughout her educational journey and residency, Dr. John has demonstrated a commitment to excellence and a passion for providing quality patient care. Her dedication to patient well-being aligns seamlessly with our commitment to delivering exceptional healthcare services to our community!

Please welcome Carrie Karhnak-Glasby, CRNP as a new medical provider for PentaHealth at Mt. Airy Family Practice. She joined this practice in 2015 as a registered nurse, and we are excited to see her take on this new role!

Carrie Karhnak-Glasby earned her Bachelor’s degree in Nursing from Thomas Jefferson University in 2014 and a Master’s degree in Nursing from Frontier Nursing University in 2023. She is accepting new patients of all ages with a focus on preventative care and promoting healthy habits, especially for patients with chronic conditions.

Outside of the office, you can find Carrie Karhnak-Glasby baking, discussing Octavia Butler novels and musical theatre, and cheering on her daughter’s volleyball team!

Please welcome Dr. Mica Kane to PentaHealth! She joined PentaHealth in October 2023 and is accepting new patients for our Internal Medicine West Chester office.

Dr. Mica Kane went to Jefferson for medical school and completed her internal medicine residency at Brown. She has a special interest in the prevention of cardiometabolic disease through working together with her patients to address their individualized risk factors in a holistic manner and ultimately help them maintain a healthy lifestyle.

Dr. Mica Kane has also completed additional coursework in obesity and weight management and plans to pursue certification through the American Board of Obesity Medicine.

Outside of work, she enjoys trail running with her husband and dog, painting, and trying out new restaurants.