Our Staff



Marquita Jones Nurse Practitioner Provider
Hello! I am Marquita Jones, Nurse Practitioner here at CPE. I was born and raised in Columbia, TN. and I received my Bachelor of Science in Nursing degree from Belmont University and my Master of Science in Nursing degree from Tennessee State University. I'm certified as a Family Nurse Practitioner by the American Association of Nurse Practitioners. I have worked in the field of pediatrics since 2007. I have a passion for helping patients live their best life possible (spiritually, mentally, and physically). Outside of work, I'm an active member of First Baptist Church. I enjoy bowling, traveling, watching football, and spending time with family.
Laura Cantrell CPE Practice Manager

Hi! My name is Laura Cantrell and I am the Practice Manager here at CPE! I come to this practice with 20+ years of experience in HealthCare.

I am a native of Nashville and still reside there with my husband. We have a combined 6 kids and 4 grandkids!

I love to learn and am currently enrolled in a Healthcare Administration program at MTSU. My hobbies include all sorts of crafting and I do part-time Wedding Coordination and Event Planning.

My true passion lies in helping families live their healthiest life by ensuring they have access to excellent healthcare. I am so happy to be a member of this incredible team here at CPE!

Jimmicia Steen-Witherspoon CPE Lead Medical Assistant

Hi! I am Jimmicia the Head Nurse here at CPE. I am a compassionate and dedicated individual originally from Memphis, Tennessee, who made the move to Murfreesboro 7 years ago. I hold a Bachelor of Science degree in Biology, which I earned in 2015 from LeMoyne Owen College. Beyond my academic achievements, I am a devoted mother of five and a loving wife. My passion for helping others shines through in my everyday actions, whether it's lending a listening ear or offering a helping hand.

In my free time, I find joy in crafting beautiful creations through event design and custom items, exploring the latest trends while shopping, cheering on my children’s sports teams, and most importantly, cherishing moments with family. My warm and caring nature, coupled with my diverse interests, make me a well-rounded individual who brings positivity and kindness to those around me.

Diana Blanco CPE Clerical Staff/Medical Assistant

Hi! My name is Diana Blanco Franco, I am the bilingual receptionist here at CPE.  I am responsible for handling the front desk, greeting visitors, answering telephones, taking messages, and other administrative support functions. This is my first year in the medical field. I love learning new things, challenging myself, I enjoy working with baby’s and kids, helping my community in any way I can, and I love to travel. 

I graduated from John Overton High School in 2020 when COVID hit. I knew I wanted to work in the medical field but was unsure of what field to go into. I am so happy that I found Dr. Johnson’s office, I have learned so much, and have a newfound passion for being an advocate for our patients. 

I am excited to continue to learn and be part of the CPE family.

Chloe Keene CPE Clerical Staff/Medical Assistant

Hello! My name is Chloe Keene. I am a medical receptionist at The Center for Pediatric Excellence. I was born and raised in Gallatin, TN, just outside of Nashville. I am super family oriented and enjoy spending my time with family and friends. I am a first-generation college student, currently enrolled at Middle Tennessee State University studying Nursing.

My ultimate goal is to work in a Neonatal Intensive Care Unit with the sweet little babies! I have always had a heart for serving others, especially children. I am extremely thankful for the opportunity to work alongside Dr. Johnson and grow in my dream field of Pediatrics!

Morgan Wynne CPE Clerical Staff/Medical Assistant

Hello! My name is Morgan Wynne and I am a front-office specialist/MA here at The Center for Pediatric Excellence. I am from Murfreesboro, TN and a graduate of Siegal High School. I received my B.S. in Health Science from Western Kentucky University in 2024 with a plan to pursue my RN. I am a proud member of Delta Signa Theta Sorority, Inc.

I am also a dog mom to a mini poodle named Remi and a shih tzu named Chance. I also love to do all things DIY and crafting!

I am so excited to be on the CPE Team where I can use my skills and passion for providing excellent healthcare every day!

Tequila Lawson CPE Medical Assistant

Hi, I’m Tequila Lawson, Medical Assistant for Marquita Jones, NP. I was born and raised in Tennessee and graduated from Cannon County High School. After graduating and having 4 kids of my own, 3 boys and 1 girl, I went to Tennessee Professional Technical Institute and became a Medical Assistant. In my spare time I love going to do things with my family and spending as much time as possible with my kids. We love to play basketball, go swimming, and have cookouts. I am so happy to be a member of the CPE Team and look forward to taking care of your children as if they were my own!