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Meet Your Providers

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HanhDung Nguyen, DO

is a kindhearted primary care doctor in family practice. She treats patients living in Greater Dallas, TX. 
Dr. Nguyen studied medicine from 1994 to 1998 at the Nova Southeastern University College of Osteopathic Medicine in North Miami Beach, FL. She then completed an Internship at Florida Hospital East Orlando. Finally, Dr. Nguyen completed a two-year residency in Family Practice at Dallas Southwest Medical Center in Dallas, TX. 
Patients visit Dr. Nguyen for many reasons. Some of these include annual physicals, annual pediatric checkups, illnesses, prescriptions and refills, pre-travel checkups, general consultations, annual skin screening, psoriasis, hair loss, ear infections, hoarseness, hearing problems, vertigo,sinus problems, sleep problems, swelling, OB-GYN consultations, birth control and contraception, pap smears and annual gynecological exams, sexual dysfunction, sexually transmitted infections, flu shots, fevers, allergies, eczema, eating disorders, foot pain, bunions, arthritis, warts, cardiovascular screenings, ECG and EKG, cholesterol checkups, high blood pressure, asthma, emphysema, pneumonia, pulmonary function testing, sleep studies, daytime sleepiness, migraines, bone density measurements, thyroid consultations, pre-travel consultations, sore throats, sick children, and many others.

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Kathryn Murray, PA-C

is a Physician Assistant, board-certified by the National Commission on Certification of Physician Assistants (NCCPA). She was born and raised in Houston, Texas before she moved to Austin, Texas to earn her Bachelor of Science degree in Human Development & Family Sciences from the University of Texas at Austin. She then moved to Abilene, Texas to pursue her Master of Science in Physician Assistant Studies at Hardin-Simmons University, graduating in 2023 before finally settling down in Dallas.

As a provider, she has a deep appreciation for the importance of building strong patient-provider relationships and the value of preventive medicine in promoting overall health and wellness. She is passionate about empowering her patients to take an active role in their healthcare journey, providing them with the education and resources they need to make informed decisions that work best for their lifestyle and goals. She is excited to be a part of the Kokoro Health & Wellness team and looks forward to serving patients throughout the Dallas metroplex.

In her free time, Kathryn enjoys reading, traveling, and most importantly, cheering on the Texas Longhorns.

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is a board-certified Physician Assistant accredited by the National Commission on Certification of Physician Assistants (NCCPA). Born and raised in The Colony, Texas, Ashli pursued her undergraduate education at Texas A&M University in College Station, where she earned a Bachelor of Science degree in Biology. Following her passion for healthcare, she moved to Colorado to complete her Master of Physician Assistant Studies at Rocky Vista University in Parker, Colorado, graduating in 2024. She emphasizes the importance of fostering strong patient-provider relationships and prioritizes patient education to allow individuals to take charge of their health. She is dedicated to providing compassionate, patient-centered care and is committed to making a positive impact in the lives of her patients. In her downtime, Ashli enjoys staying active with weight-lifting and running, reading, traveling, and spending quality time with her family and her two beloved dogs.

Ashli Bartolo, PA-C

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