Lisa Guyer, Board Certified Health Coach, and CEO of Live Longer Medical Center has studied nutrition through a dietetics program at IU and Purdue as well as attending multiple post graduate programs over the last 15 years to further her education in the field of healthy eating. She has co-authored a cookbook, The Gift of Health along with a video. Lisa has been the Co-Founder and the Director for the Guyer Institute for 20 years where she assisted patients from all over the world looking for root causes of illness and analysis to encourage successful healthy living.

Additional Credentials Include:

  • 20 + years in integrative and anti aging medicine
  • Participation in the care of over 200,000 patients
  • Extensive training through A4M
  • Certified in Peptide therapies
  • 20+ years in IV therapies and injections
  • Author and Presenter

Lisa has over 20 years experience in the field of nutrition and diet along with completing her certification through IIN as a Health Coach and now a Board Certified Health Coach. Her most important mission is to raise six children and help others learn about the healthy foods and how to live vibrantly in this world and experience vibrancy and successful living. She looks forward to aiding you on your path to total body health and vitality!


Kristen Laurella, ARNP is a family nurse practitioner, and board certified ER nurse. She receive her Master of Science in Nursing from South University in GA. Ms. Laurella has more than 18-years’ experience in nursing and health care. She holds expertise in health assessments and diagnosis evaluations to properly provide a detailed and comprehensive care plan. She specializes in acute care, emergency care, and critical care. Ms. Laurella also manages gynecological care and pediatrics. Most recently, she is trained in many aesthetic treatments.

Additional Certifications Include:

  • ACLS
  • BLS
  • PALS
  • NRP
  • TNCC
  • ENPC
  • BCEN

While Laurella has all the solid grounding in medicine, she will also be extending her training with A4M this year to include many non-invasive and integrative therapies to keep our amazing patients looking beautiful inside and out. She is welcoming and looking forward to being a part of your health journey!


Brianna Andersen | Office Manager / CNA

Brianna Andersen, is a CNA certified nursing assistant and our new office manager here at Live Longer Medical. If you have questions regarding your patient account, therapies, or anything else Live Longer can do for you, hers is the face you can find. Brianna is currently finishing her coursework to be an Esthetician. Other skills include:

  • Certified Nursing Assistant
  • Office Communications
  • Leadership
  • Patient care management
  • Organization

Madison Laser | Front Office

Madison Laser is our medical assistant and front office team member. She will be the face that greets you when you enter our center. She loves helping others, and making everyone around her happy! Other skills include:

  • Customer Satisfaction
  • Skilled in Safety & Sanitation
  • Patient Care Assistance
  • Organized
  • Adaptable

Victoria Thomas

Victoria Thomas is a medical assistant at Live Longer Medical working in our IV therapy room, helping patients find the right IV cocktail for their body. She is a nursing student.


Haley Lawrence | Holistic Wellness Program Consultant/Coach

Haley Lawrence, BCC, has been coaching, educating and training for over 20 years. She combines her background in Psychology and coaching to assist her clients in creating a balanced and fulfilling life. Working together, she will help you identify the patterns of behavior interfering with positive self-growth and health. A Wellness action plan is created to uniquely address your needs.

Credentials include:

  • Psychology Pepperdine University
  • BS Education Biola University
  • Board Certified Coach