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Paul Kosmorsky, D.O., P.C.

Medical Director

Dr. Kosmorsky has been providing quality medical care for over 20 years in Lower Bucks County. After obtaining his doctoral degree from Philadelphia College of Osteopathic Medicine, he completed a year-long rotating Internship at Delaware Valley Medical Center (presently Aria Hospital), followed by a 2 year Family Medicine Residency at University of Medicine and Dentistry at Atlantic City Medical Center. He is a clinical instructor in the department of Family Medicine at Philadelphia College of Osteopathic Medicine and is a member of the American Osteopathic Medical Association and the Pennsylvania Osteopathic Medical Association. Dr. Kosmorsky is board Certified in Family Medicine and is a licensed Electrophysicologic Diagnostic Physician. Dr. Kosmorsky has recognized a growing need for improving the quality of health and well-being of his patients and has become trained and certified in Biote hormone replacement therapy. He is excited to offer this state-of-the-art care to the Bucks County area.


Kaia Christiansen, MSN, CRNP

Nurse Practitioner

Kaia Christiansen MSN, CRNP recieved her graduate degree at LaSalle University in Philadelphia in 2008 after many years as a nurse in Pediatrics, Orthopedics, Emergency/Trauma, Cardiology and Hospice/Palliative Care. This diverse experience has led to the gratifying endeavor of hormonal therapy; being a part of supporting healthy aging and lifestyle fulfillment through hormonal balance is a capstone in a long career.


Angela Chen, CRNP

Nurse Practitioner

Angela Chen is a Board Certified Adult Nurse Practitioner. She received her nurse practitioner training from Northeastern University in Boston, MA. During her 15 years as a nurse practitioner, she has worked in the areas of nephrology, allergy and asthma, hospital medicine and now family practice. She has practiced in multiple tertiary care hospitals, such as New England Medical Center, Hospital of University of Michigan, and Hospital of University of Pennsylvania. After years of caring for acutely ill patients, she realized that maintaining health and wellness of her patients is paramount. She now utilizes bio-identical hormones to help her patients maintain and maximize their health and well being. Angela resides in Bucks county with her husband and two children.


Megan Reinhart, MSN, FNP-C, CRNP

Nurse Practitioner

Megan Reinhart MSN, FNP-C, CRNP is a board certified Family Nurse Practitioner. She earned a Bachelor of Science in Health Policy and Administration from The Pennsylvania State University. After working in medical devices, she decided to pursue her career in Nursing and attending Abington Memorial Hospital's Dixon School of Nursing and again attended the Pennsylvania State University for her Bachelors of Science in Nursing.  Since then, she has worked for many years at Abington Hospital Jefferson Health as a clinical leader in surgical trauma; specializing in patients undergoing advanced laparoscopic, bariatric, vascular, thoracic, colorectal, orthopedic, plastic, and general surgical procedures.  While there, she and her team won numerous awards for nursing excellence and quality improvement.  Megan later went on to obtain her Masters Degree in Nursing at DeSales University to become a Family Nurse Practitioner, certified by the American Academy of Nurse Practitioners (AANP).  Megan joins our practice after being one of our own patients for many years and is looking forward to providing exceptional health care to members of her own community.

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