Our Staff

Our encouraging and supportive environment assists patients to reach a healthy weight.

At Express Health AZ, we believe that a physician-supervised, weight-loss clinic should have a positive environment that will help improve underlying medical issues such as diabetes, high blood pressure, high cholesterol, and ambulation. Let us help you today!


Dr. Persaud is the chief executive officer and medical director of Express Health AZ, a physician supervised obesity clinic, geared to help complex patients lose weight. She also is part of a multi-specialty private practice at Midwest Internal Medicine. She completed her internal medicine residency from Montefiore, Albert Einstein College of Medicine and received her doctorate in medicine from SUNY Downstate Medical Center.

Dr. Persaud is board-certified in Internal Medicine and is a Certified Diplomate of Obesity Medicine. She is a member of Phi Beta Kappa Honor Society, Sigma Xi Research Society, American Medical Association and American College Physicians. She has practiced internationally in Uganda with Doctors for Global Health and is an avid supporter of Doctors Without Borders.


Lauren rapp

Lauren Rapp is an Administrative Assistant at the Lake Havasu Branch. She graduated from Lake Havasu High School in 2017. She is currently taking classes at Mohave Community College to further her education. She is responsible for creating and promoting our marketing platforms, as well as helping customers find products that are most beneficial to their health and wellness. In her free time, Lauren enjoys going to the lake with friends and family. She also likes to travel and go on road trips.

Brenna Chischilly

Brenna Chischilly is an Administrative Assistant at the Lake Havasu Branch. She  graduated from Lake Havasu High School in 2016. She is now enrolled in classes at Mohave Community College, and likes to study Psychology and CDA. Brenna likes to volunteer her time to teach children how to dance. She used to be a dancer herself, and has won several performance trophies. In her free time, Brenna can be found doing various outdoor activities such as camping, hiking and hunting with her dog, and going to the gym.

Cameron Devlin

Cameron Devlin is an Administrative Assistant at the Lake Havasu Branch. She is a senior at Lake Havasu High School. When she graduates, she plans to attend a community college to get her degree in Dental Hygiene. Cameron recently joined the Express Health AZ group, but in a short time, she has managed to make relationships with our patients, grow Express Health’s social media groups, and create a friendly environment for patients. In her free time, Cameron can be found traveling with her friends, going to the island to watch the sunsets, and returning home often to visit the beach.

Jordyn Osborne

Jordyn Osborne is an Administrative Assistant at the Lake Havasu City branch. She is currently pursuing a degree in Kinesiology at Arizona State University, where she is involved in multiple extracurricular activities and clubs. She started as an intern for Express Health AZ and quickly got hired on as a staff member due to her great communication, customer service, and organization skills. In her spare time, Jordyn can be found participating in outdoor activities.



  • Center of Excellence Award, Express Health Weight Loss Clinic, October 2017
  • Center of Excellence Award, Express Health Weight Loss Clinic, October 2016
  • Outstanding Achievement Award, Express Health Weight Loss Clinic, October 2016
  • Top Doctor Award for Arizona, 2017
  • Top Doctor Award for Arizona, 2016
  • United Health Care, PATH Excellence in Patient Service Award, August 2016
  • Certificate of Completion, The 39th Annual Intense Review of Internal Medicine, Harvard Medical School, June 2016
  • International Association of Healthcare Professionals Honors Recognition, January 2016
  • International Association of Internists Honors Recognition, January 2016
  • Certificate of Achievement for Leading Physicians of the World, January 2016
  • Doctor of Excellence Award, The International Association of Internists, June 2015
  • Who’s Who Award, May 2015

Contact us

If you have questions about our services, accepted forms of insurance, our facility, or our physician, please feel free to contact us during normal business hours by phone or use the form below and we will respond within one business day.

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2150 McCulloch Blvd N. Suite B
Lake Havasu City, AZ 86403
 (928) 208 - 1327

Office Hours

Monday - Friday: 9am-4pm
Saturday: Closed
Sunday: Closed


Call 928-208-1327 to start your weight loss journey today.