Happy Health & Wellness
Personalized, physician-supervised care offering IV therapy, hormone optimization, preventative medicine, and advanced wellness services in Amarillo.
Erin Nelson is a board-certified Family Nurse Practitioner with over 20 years of experience in healthcare. She earned her Master of Science in Nursing from Mississippi University for Women (2013) and holds certification through the American Association of Nurse Practitioners.
At Happy Health and Wellness, Erin is passionate about providing compassionate, patient-centered care to individuals and families. She believes in a proactive and holistic approach to health—supporting not only physical well-being but also emotional and lifestyle balance. Her mission is to help patients optimize their overall function and wellness by going beyond symptom management to uncover root causes and create personalized, sustainable health plans.
Outside the clinic, Erin enjoys spending time outdoors and finds peace in hiking, reading, and connecting with nature. She and her husband share a busy, blended family of seven children, which keeps life full of love, laughter, and activity.
Michelle is a Board-Certified Family Nurse Practitioner with 34 years of nursing experience, including six years in advanced practice as a Family Nurse Practitioner. She has many experience in women’s health and primary care, and is deeply committed to delivering compassionate, personalized care to patients of all ages.
In addition to her clinical work, Michelle is a nursing instructor at West Texas A&M University, where she teaches in the Bachelor of Science in Nursing (BSN) program. She enjoys mentoring future nurses and helping them develop the confidence and skills needed to provide excellent patient care. Michelle believes in building meaningful relationships with her patients and empowering them to take an active role in their health and wellness. She strives to create a supportive, trusting environment where patients feel heard and valued.
Outside of work, Michelle has been married to her husband, Derek, for 34 years. Together, they have four children, three grandchildren, and one more on the way! She loves spending time with her family, traveling, playing tennis, and taking walks with her two Bernedoodles.
Jennifer Graham is a board-certified Family Nurse Practitioner with more than 15 years of nursing experience and a strong clinical background in women’s health, obstetrics, and maternal care. She earned her Master of Science in Nursing from the University of Texas at Arlington and transitioned into the nurse practitioner role after many years caring for women throughout all stages of pregnancy and life.
Prior to joining Happy Health and Wellness, Jennifer spent several years practicing exclusively in women’s health, where she developed a particular passion for hormone health, preventive care, and helping women feel their best through every season of life. Her transition into functional and integrative medicine has allowed her to expand that passion to caring for both women and men.
At Happy Health and Wellness, Jennifer believes in looking beyond symptoms to understand the why behind how a patient is feeling. She has a special interest in hormone optimization, metabolic health, weight management, preventive wellness, and helping patients understand their lab results and how they relate to their overall health. Patient education has always been at the heart of her practice, and she believes patients should feel heard, supported, and empowered to take an active role in their health.
Outside of the clinic, Jennifer enjoys staying active through cycle classes and spending as much time outdoors as possible. She loves hunting, fishing, and snowboarding whenever she gets the opportunity. Family is an incredibly important part of Jennifer’s life, and she considers them her biggest fans and greatest support system. Their love, encouragement, and constant support have played an important role in both the person and provider she is today.
Please arrive 15 minutes before your scheduled appointment to complete any necessary paperwork.
Bring a valid ID, insurance card, and a list of current medications. New patients should bring referral documents if applicable.
We accept most major insurance plans. Copays and self-pay fees are due at the time of service.
All sessions are strictly confidential and protected under HIPAA regulations. Your privacy is our priority.
You can request, reschedule, or cancel an appointment by contacting our office or requesting an appointment above.
Yes, we accept most insurance carriers. To verify coverage, please give our office a call.
Happy Health & Wellness is exploring the addition of advanced laser services at our new Belterra location, and we are inviting a limited number of founding members to experience it first.

• Lasting Laser, MOXI + BBL
• 3 months of unlimited treatments with priority booking access (Limited to 200 individuals)