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Clinician Run.

Our clinics are all run by licensed and trained healthcare professionals whose passion is making a difference in your life.

Clinician Led.

By focusing on professionalism and friendliness, we empower our clinics to provide you the very best care.

Patient Focused.

We’re more than a clinic. We know our patients. We learn your unique needs. And we provide the care you need to live your healthiest life.

read Our Reviews

Optimize U - Cleveland | Hormone Clinic
5.0
Based on 22 reviews
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Haskell Matheny
21:43 13 Sep 25
Josh Porter and his staff are very professional. They have really helped me with my daily health.
Highly recommended!
Nana's kitchen
14:47 11 Sep 25
We love Optimize U.
Honest and scientific answers instead of American Medical Society copy and paste answers.
Get your labs done in-house. Meet with the medical professionals to review. They listen and help with an easy text refill method of ordering. Love love love Optimize U! Thank you Josh Porter and staff!
Brandon Burge
14:20 11 Sep 25
The team at Optimize U are fantastic and very knowledgeable. The care and customer service they provide during my visits or when I have questions are phenomenal.
Suzanne Dailey
22:07 03 Sep 25
Brian Snellgrove Jr
00:40 03 Sep 25
Hank DeHart
13:10 18 Sep 24
Super stoked to have an Optimize U location in Cleveland now! This company and the local ownership is the best. J. Porter helped me feel like I’m 20 years younger. As a Cleveland resident I’m genuinely excited to have a location finally in town. Nobody beats Optimize U!

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Location:

4643 N Lee HWY Cleveland, TN 37312

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201-383-8393

Refills Text Line :

TEXT 423-451-8303 TO REFILL MY MEDS

cleveland@optimizeucenters.com

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Practitioners

Joshua Porter, PA-C

Kevin Lu, MD

Keisha Holcomb, MSN, APRN, FNP-BC

Laura Chastain, NP

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2022-01-31

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Joshua Porter, PA-C

Physicians

Joshua Porter serves as the Clinical Director for Optimize U Chattanooga. He has worked as a Physician Assistant for over 10 years and has acquired an extensive background in sports medicine, nutrition, supplementation, and athletic performance.

After nearly a decade spent in the field of orthopaedic surgery, he decided to switch directions and focus his efforts on wellness medicine.

He is passionate about hormone and health optimization which led him to help start Optimize U Chattanooga. He and his wife Laura and their 5 children have called Chattanooga home since 2017. They love being active in a variety of sports and outdoor activities.

Kevin Lu, MD

Physicians

Dr. Kevin Lu, MD is the physician medical director of Optimize U Chattanooga. His experience with testosterone and hormone optimization started with combat aviation and U.S. special operations soldiers, helping both conventional military and elite soldiers be the most functionally fit people they could be both on the job and at home in their personal lives.

Dr. Lu has had multiple combat deployments to locations in Africa, Iraq, Afghanistan, and various other combat zones. He went to Northwestern University for his undergraduate education, and then to Case Western / Cleveland Clinic for medical school. He is a practicing board certified emergency medicine specialist and physician, completed his residency at Medical College of Georgia, and is an Assistant Professor of Military and Emergency Medicine at the Uniformed Services University.

Keisha Holcomb, MSN, APRN, FNP-BC

Practitioners

Keisha Holcomb brings a diverse and well-rounded background to the Optimize U team, with over two decades of experience in healthcare. She has served in various roles, including EMT, Medical Assistant, and Registered Nurse, before advancing her education and earning a Master of Science in Nursing. In addition to her MSN—with a concentration in Nursing Informatics—Keisha completed a post-graduate nurse practitioner program and is a board-certified Family Nurse Practitioner (FNP-BC). Her passion lies in Women’s Health and hormone optimization, where she focuses on delivering personalized, evidence-based care that empowers patients to thrive.

Beyond the clinic, Keisha is dedicated to serving others through medical mission work in underserved regions of Honduras, where she assists with operative care alongside a local surgeon. She and her husband, Jason, enjoy fishing the intercoastal waters of Southwest Florida and spending quality time with their five children and eight grandchildren.

Laura Chastain, NP

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