Our Team

At Olive Branch Psychiatrics, we are a dedicated team of three board-certified psychiatric nurse practitioners, each bringing unique experience, expertise, and perspective to the field of mental health. With diverse backgrounds and specialized interests across various aspects of psychiatry, we work collaboratively to provide comprehensive, patient-centered care. One unique thing about Olive Branch is that each one of our nurse practitioners are proud military spouses thus fully equipped and ready to help you face your toughest times.

Janelle Welch-Oliver, APRN, FNP-BC, NP-C, PMHNP-BC

Family and Psychiatric Nurse Practitioner

CEO

I believe the broken can help heal the broken—and that healing doesn’t have to happen alone. I founded Olive Branch Psychiatrics after seeing the disconnect between physical and mental health and using my background in both family and psychiatric medicine, I try to bridge that gap. I have a soft spot for the military community, first responders, teachers, nurses, and the LGBTQIA+ community.

   Clinical interests include mood and personality disorders, anxiety, PTSD, addictions, and ADHD(I have three neurodivergent children ranging from school-aged to teenaged). Outside of work, I love to travel, explore caves, and snorkel—and at home you’ll often find me with my family or tending the garden.

Janelle has been an RN since 2009 and a nurse practitioner since 2016. She is triple board certified as a family and psychiatric nurse practitioner. Janelle is NOT taking any students for precepting at this time.

Have a seat on my couch! I have snacks and kleenex. We have some work to do! 

Also, FLY EAGLES FLY!

Amy McClintock, APRN, PMHNP-C

Psychiatric Nurse Practitioner

I’m a board-certified Psychiatric Mental Health Nurse Practitioner with 17+ years of experience as a registered nurse. I chose this work to help reduce stigma and offer a safe, nonjudgmental space to talk openly. I provide comprehensive psychiatric evaluations, diagnosis, treatment, and medication management—collaborating with you on a plan that fits your goals. I specialize in depression, bipolar I/II, and anxiety, and welcome clients of all ages and identities. I’m an LGBTQ+ ally. As a military spouse and former ER nurse, I understand the unique stressors facing first responders, service members, law enforcement, and healthcare professionals. P.S. I love T-Rexes!

Amy joined Olive Branch in June of 2025 following her clinical preceptorship with Janelle and Amanda.