Our Primary Care Providers

The Grove Health was formed with the desire to help foster and promote the overall wellbeing of the Cypress Water community. Our goal is to provide high quality, affordable, and comprehensive healthcare across all ages and stages of life. We strive to work in partnership with the community on all levels.

Healthcare at the Grove will partner with every patient as a whole person and not just a disease process. We believe proactive and preventative measures help keep a community healthy. Healthcare at the Grove has the wellness services you’d like to maintain a healthy life, in addition to the convenient care services you need when illness or injury strikes.

Our healthcare facility is made up of highly skilled healthcare professionals who understand the importance of caring for the whole person. Megan and Brittany have been serving patients in the Coppell area since 2012.

The Grove Health Providers

Margaret (Megan) Cusack


Megan grew up in New Mexico. After graduation from Texas Tech University with her Bachelors in Nursing in 2001, Megan moved to the DFW metroplex to pursue her Master’s Degree. Megan graduated from Texas Woman’s University in 2006 with a Master’s Degree in Nursing, with a focus as a Family Nurse Practitioner. Megan’s background includes extensive experience in women’s health and pediatrics as well as 15 years as a Family Practice Nurse Practitioner in various settings (Urgent Care/Family Practice).

Megan lives a short drive from our clinic with her husband, two children, and dog – Zoey. Her children are currently 7 & 3 years old, and Megan devotes the majority of her time off (and ALL of her paycheck) to them when not at “The Grove”. When provided personal time, Megan loves to travel, cook, and read novels.

Dr Brittany Frantz


Brittany was raised in Frisco and Kansas. She attended Baker University and earned her Bachelor’s of Science in Molecular Bioscience. She quickly learned that life in a lab was not her best life (no offense to the tardigrades, ask her for more details!). She then attended Creighton University in Omaha, where she earned her nursing degree in 2011, and ultimately graduated with a Doctorate of Nursing in 2017. Brittany’s background includes extensive cardiology experience, but ultimately decided her calling and passion was not in acute care but preventative care. She found her calling as a Family Practice Provider and cherishes the relationships she has developed with her patients. She has been practicing as a Family Nurse Practitioner since 2017.

Brittany also lives a short distance from our clinic with her dog, Pickle. In her spare time, she enjoys running, yoga, podcasts, audiobooks, healthful cooking, traveling to new places (mostly to hike), and spending time with her wonderful family and friends around the Dallas area.

Areas of Expertise

Routine Wellness Exams

Preventative care is the most effective and cost efficient form of healthcare for the family.  They also help to identify chronic health care concerns earlier to help reduce impact on quality of life and minimize health care costs.

Chronic Care Management

Preventative care can uncover issues that may need to be further addressed. We encourage everyone to schedule an appointment to discuss your health and wellness.

Acute Illness

Is there ever a good time to be sick? We are happy to see a sick person at any age. These visits can include various sickness and injury. Don’t wait! Schedule an appointment today.

Travel Health

Consultations for travel are important to the wellness of any traveler. We encourage you to make an appointment to discuss vaccinations and any medication you may need prior to your international travel.