Amgad Ghattas, N.D.
Amgad began practicing family medicine in Sudan as a homeopathic physician. He then worked in rehab medicine for eight years. Amgad graduated from Trinity School of Natural Health with his Naturopathic Doctor’s degree in 2008. He has been working alongside Dr. Guyer for over 20 years. He provides natural health care to patients looking for an alternative route with supplementation and treats infectious disease with Ozone therapy, heavy metal toxicity with chelation and cancer with IPT (Insulin Potentiation Therapy). Amgad is a member of International College of Integrational Medicine and Ozone Master. His hope is to one day bring more awareness to the benefits ozone therapy has on infectious disease and to impact as many lives as possible.
When Amgad isn’t treating patients, he spends his time volunteering with his wife and enjoys reading a good history book!
Kelly Mandery, CMA
Certified Medical Assistant & Executive Director
Kelly began her career as a Medical Assistant in 2013 when she graduated from Kaplan College. She worked at St. Vincent Hospital as a Medical Assistant for 2 years. After working in traditional medicine, she became frustrated with treating symptoms rather than finding the root cause. Therefore, she felt the need to pursue preventative care which led her to integrative medicine. Kelly joined the functional medicine field in 2016 which led her to The Guyer Institute. Dr. Guyer quickly noticed Kelly’s potential which pushed her to go back to school. She is currently enrolled at Trinity School of Natural Health to pursue her Naturopathic Doctorates Degree. Following her dreams of healing others, Kelly plans to begin seeing her own clients in the near future!
In her free time, Kelly loves spending time in the gym with her husband, grounding with nature, and creating memories with friends and family.
Hamid Sabounchi, CNS, RPhT
Certified Nutrition Specialist & Pharmacy Technician
Hamid has been in fitness industry and has provided nutritional counseling for years, helping hundreds of people with their health, exercise, and nutritional goals. Hamid earned a Bachelor of Science in Biology from Iran. He then finished his Pre-Pharmacy courses at Indiana University-Purdue University, Indianapolis. Hamid is a Certified Nutrition Specialist, Nationally Certified and Registered Pharmacy Technician (RPhT), Certified Personal Trainer, and is a member of International Sports Sciences Association (ISSA). Hamid is contagiously positive and passionate about nutrition and healthy living. You can count on him for sound professional expertise and practical ideas to make nutrition easier. He also ensures his clients still find a way to balance in their favorite foods! He helps his clients improve their relationship with food and their bodies so they can show up for what matters most in their life.