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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

5.0
Based on 26 reviews
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Sara Recer
22:07 04 Feb 25
Weight loss at any age can be difficult, but as we age, and our bodies change, gaining weight seems inevitable. Leslie’s medical training and passion for healthy living was so inspiring for me, and with her guidance, I was able to lose weight consistently to reach my goal. She taught me about nutrition and exercise from a unique perspective. I would recommend her service to anyone wanting to increase energy, lose weight, and improve their health.
Brandon Penebacker
19:06 14 Jan 25
Great experience at Optimize U. Leslie is a fantastic listener and clinician who took my concerns seriously. I feel so much better since she began treating me.
Abby King
17:59 14 Jan 25
Had a wonderful experience with the whole team!
Kerrie Pflueger
17:41 14 Jan 25
Very happy with Optimize U Chandler....and so is everyone around me! My menopause hormones are under control 🙂
Christina Gewarges
17:27 14 Jan 25
I had an amazing experience at Optimize U Chandler! Leslie Karr NP is very knowledgeable and my lab review was straightforward and very informative. I highly recommend Optimize U and Leslie Karr for all your hormone needs, wellness needs, and overall wellness. The bloodwork is very extensive, cost friendly, and the best compared to other clinics. Will be back!
Kristine Mayo
23:01 09 Jan 25
Optimize U has changed my life! Leslie is committed to health and your well-being and genuinely cares about her patients. With her help, I have succeeded in taking off 30 pounds in the past year, get in better shape, eat better and feel amazing! I fit into clothes I never imagined I would ever fit into again. (They are actually too big!!!) I feel a night and day difference from last year this time when I was at my highest weight and felt terrible... I am so much more confident. Leslie is supportive and she doesn't give up on you. Optimize U is the most reasonably priced place I have found in the valley, too. If you are looking to change your life for the absolute better, don't hesitate to make an appointment.
Justin Lesh
22:41 03 Jan 25
I can't recommend Optimize You in Chandler enough, especially my provider, Leslie! As a busy business owner, I’d been feeling tired, fatigued, and rundown despite doing all the "right things" like working out and eating well. It felt like no matter what I did, things just weren’t working the way they should.Meeting with Leslie completely changed the game for me. From the start, she made what could have been a weird or intimidating process feel comfortable and approachable. She went over my labs in detail, explained everything in a way that was super educational, and helped me understand exactly what my body needed to function at its best.A month later, I feel like a completely different person—energized, clear-headed, and truly thriving. My wife is just as thrilled with the results as I am, and she’s noticed the positive changes in me too! It’s incredible how much better I feel, and I’m finally seeing the results I’ve been working so hard for.If you’re feeling stuck, tired, or like something is missing in your wellness journey, this is the place to go. Leslie and the team at Optimize You are amazing, and I can’t thank them enough for their care and expertise!
Addison Palmer
18:23 03 Jan 25
I had a full hormone panel done and consultation from Leslie and WOW. She might just be one of the kindest and most educated woman I have ever met! Her whole staff was so helpful and made the experience swift and easy. We sat down and she gave such a thorough consultation. I felt very understood and cared for, which I find hard to come by. The prices here are truly unmatched (I’ve looked everywhere) and I couldn’t say enough positive things about OptimizeU Chandler!!!!
Nikole Manship
21:53 02 Jan 25
Leslie Karr is an amazing provider and person. She truly takes her time getting to know her patients, and tailoring care to the patient’s needs. She is very comprehensive and offers not only fair, but exceptional pricing. The goal really is to optimize your overall health to live great, not just good! If you need some inspiring, and that extra little push she is the provider for you. Also, the sprinkle of knowledge and compassion she offers is unmatched.

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Location:

610 North Alma School Road Suite 48 Chandler, AZ 85224

Contact Us

480-674-0457

Refills Text Line :

TEXT (520) 376-2221 TO REFILL MY MEDS

chandler@optimizeucenters.com

Practitioners

Leslie Karr, NP - BC

Leslie Karr, NP - BC

Practitioners

Leslie Karr holds an advanced practice nursing degree from the University of San Diego, with a Master of Science, Family Nurse Practitioner. Her undergrad was earned at SDSU, Bachelor of Science Nursing, and a Board Certification from the American Nursing Credentialing Center.

Her passion, as well as her vast knowledge and experience in Hormone Optimization has enabled her to approach clients with high-quality care, empathy, respect, and understanding. Leslie is highly focused on safety as much as she is on improving symptoms and patient outcomes.