- (603) 463-0790
- [email protected]
- (603) 463-0790
- [email protected]
With over 60 combined years of experience in our team of 4 Registered Nurses and 1 Doctorate of Nursing; Advanced Practice Nurse Practitioner and a wide variety of skills and experience including intensive care, cardiovascular intensive care, medical/surgical, pre and post operative care, urgent care, inpatient and outpatient care, inpatient IV team, U.S. Military inpatient ICU, and more; our team is well qualified to provide only the highest quality care to our clients.
BSN, RN | Founder & CEO
Mariah Frisella, BSN, RN earned her Bachelors of Nursing Science degree at Elmira College in 2011. Since graduating with her nursing degree…
DNP, APRN | Medical Director
Chelsea Szepan is a certified Family Nurse Practitioner, who also holds her Doctorate in Nursing Practice from the University of Alabama…
BSN, RN, WHE
earned her Bachelors of Science in Nursing at the University of Southern Maine in 2010. After graduating, she worked in the field of home and hospice care as a case..
BSN, RN
As someone who has always been interested in wellness and helping others, I began my career as a registered nurse in 2013….
Co-Founder & CTO
Nate is our in house technical counterpart, handling everything from our social media to web development, and everything in between. He runs…
Mariah Frisella, BSN, RN earned her Bachelors of Nursing Science degree at Elmira College in 2011. Since graduating with her nursing degree, Mariah has held various different clinical roles with a vast array of experience. Her experience includes inpatient critical care, outpatient primary care, and outpatient medical and surgical specialities. She held a variety of positions throughout her career including clinical nurse and clinical nurse supervisor.
Mariah is passionate about delivering exceptional care to patients with patient safety being her top priority. Mariah has excelled in her nursing career over the last 11 years and has seen a need for mobile IV hydration and fluid replenishment in the community.
Mariah is married and the mother of two girls. She enjoys coaching lacrosse, real estate sales and investing, active in her church, and empowering others to be the best version of themselves.
Chelsea Szepan is a certified Family Nurse Practitioner, who also holds her Doctorate in Nursing Practice from the University of Alabama. She received her Bachelor’s Degree in Nursing from Salve Regina University, then went on to get her Master’s in Nursing from Rivier University, graduating as a Nurse Practitioner in 2014. As a nurse and nurse practitioner, Chelsea has worked in a variety of inpatient and out patient settings, including cardio thoracic and bariatric surgery, urgent care, family medicine, and school nursing. She has a passion for health promotion and partnering with patients to achieve their health goals.
Chelsea lives in New Hampshire, with her husband and two little boys, and two dogs, a golden retriever, and a bernedoodle.
In her spare time, she enjoys going for walks with her dogs, baking, spending time with family, and going to wine tastings!
Cassandra earned her Bachelors of Science in Nursing at the University of Southern Maine in 2010. After graduating, she worked in the field of home and hospice care as a case manager and enjoyed caring for patients and families in the comfort of their own home. As she grew her family, she transitioned into an urgent care setting and has been there for the last seven years.
She pursued her passion for holistic healthcare and became credentialed as a Whole Health Educator with the National Institute of Whole Health in 2015 and later, as a Certified Lactation Counselor with the ALPP. Cassandra believes that everyone has the potential to improve their health and wellbeing, and strives to help others get to the root cause of their illness and understand the interconnected roles their physical, emotional, nutritional, environmental, and spiritual aspects of their life play. Currently working towards her masters in Rivier University’s FNP program, she is also taking courses with the Institute of Functional Medicine with the goal of becoming a certified Functional FNP.
Cassandra lives in southern NH with her husband and two little boys. She enjoys family hikes, skiing, camping, teaching indoor cycling and pilates, foraging, and farming. She always has at least three books going at once and invites you to use her as a resource.
As Beyoncé sings, “I’ll be the roots, you be the tree, pass on the fruit that was given to me…We’re part of something way bigger.”
As someone who has always been interested in wellness and helping others, I began my career as a registered nurse in 2013, earning my Bachelor of Science degree in nursing from Norwich University. From there, I commissioned into the US Army and worked on a medical-surgical unit for 3 years and critical care unit for 2 years at Ft. Bragg, NC. After the military, I moved home to New Hampshire and worked as a Clinical Coordinator for an Internal Medicine office for 2 years, managing care for patients with acute and chronic health conditions.
Most recently, I have specialized in perioperative services and currently work as a pre-operative and recovery room nurse in a hospital servicing multiple specialties. Through my nursing experiences I have discovered a passion for holistic nursing and educating patients to prioritize all aspects of their health.
When I am not caring for patients, I enjoy spending time outside – gardening, walking our dogs, making maple syrup, and enjoying nature.
Nate is our in house technical counterpart, handling everything from our social media to web development, and everything in between. He has spent many years in the tech industry where he has gained experience in everything from network infrastructure to custom development and cloud communications.
When he is not building something on the internet, he’s spending time outside with his family, taking day trips, doing yard projects and chasing his interests around anything with a motor.
He’s very excited to continue helping build Origin, as he also takes heath and fitness serious!
