Top reviews
I can’t say enough good things about Energize Testosterone and Wellness Center. When I first came in, my testosterone levels were extremely low, and I was feeling the effects both physically and mentally. The team here was incrediShow morebly knowledgeable, supportive, and attentive. They helped get my T levels back on track and I noticed a huge difference in my energy, mood, and overall well-being. What really sets them apart is how closely they monitor everything. They regularly check my labs and adjust my doses as needed to make sure I’m always where I should be. It’s clear they genuinely care about their patients and are committed to helping you feel your best. Highly recommend to anyone struggling with low T or looking to improve their overall wellness.
Walking thru the door, the staff was very welcoming. No waiting. When I was in the patient room, the staff showed real profession and was very knowledgeable about the topic of my visit. Then, I met Jennifer and her wisdom will getShow more me to what I'm trying to accomplish.
Energize Testosterone & Wellness Center is a functional and integrative practice welcoming men and women for personalized care in O’Fallon, Missouri. Nurse practitioner and founder Jennifer McElfresh, MSN, APN-BC, compassionately listens to every patient’s needs in order to tailor their care plans accordingly. Through years of experience, she’s learned the value of care individualization and a close patient/provider relationship.
Jennifer began her medical career at age 18 as a hospital corpsman in the United States Navy. She then attended Saint Louis University in St. Louis, Missouri, for her bachelor’s degree, physician assistant studies, and accelerated nursing program. She later earned her master’s degree from Maryville University in Town and Country, Missouri, before serving an additional sixteen years in the United States Air Force.
Today, Jennifer enjoys using her skills to better the lives of her patients at Energize Testosterone & Wellness Center. Her specialties include hormone replacement therapy and bioidentical testosterone replacement therapy, erectile dysfunction treatment, and weight loss with semaglutide.
Jennifer also proudly provides an array of confidence-boosting aesthetic procedures, including high-class injectables like Botox® and reinvigorating dermal fillers. Aesthetic procedures are all nonsurgical and available to most people interested in enhancing their appearances.
Call Energize Testosterone & Wellness Center or book a visit online to explore wellness and aesthetics services today.
Aesthetics
Botox
Dermal Fillers
Erectile Dysfunction
Hormone Replacement
Hormone Replacement Therapy
IV Vitamin Therapy
Medical Weight Loss
Patient Specific IV Cocktails
Testosterone Replacement Therapy
obesity
Locations (2)
Energize Testosterone & Wellness Center
2534 Highway K
O’fallon, MO, 63368
None
1515 N Warson Rd
Suite 249
Olivette, MO, 63132
More About Jennifer Mcelfresh, ANP
NPI Number
1689804833
Background and Education
Years practicing
16.0 years
Associations
Reviews
Jennifer and her staff are always knowledgeable and friendly ❤️❤️❤️
The entire office staff is super friendly and I felt everyone really cared about me. I would definitely return to this office!
Such an amazing experience! You can tell Jennifer has a vast knowledge of health and wellness, she has a lot of great ideas using a more natural approach! I would recommend Energize Wellness to anyone wanting to make positive changes in their lives!
I can’t say enough good things about Energize Testosterone and Wellness Center. When I first came in, my testosterone levels were extremely low, and I was feeling the effects both physically and mentally. The team here was incredibly knowledgeable, supportive, and attentive. They helped get my T levels back on track and I noticed a huge difference in my energy, mood, and overall well-being. What really sets them apart is how closely they monitor everything. They regularly check my labs and adjust my doses as needed to make sure I’m always where I should be. It’s clear they genuinely care about their patients and are committed to helping you feel your best. Highly recommend to anyone struggling with low T or looking to improve their overall wellness.
Awesome place to go for help with your hormones!
Jennifer and her staff are incredibly responsive, knowledgeable, and helpful. Every question I’ve had has been answered not only thoroughly, but with patience. I would definitely recommend.
Always a great experience and great care!
Helpful and professional. I like Jennifer.
👍
Jenn is a real one, I feel like the Man again lol!
👍
Helpful staff and friendly
Walking thru the door, the staff was very welcoming. No waiting. When I was in the patient room, the staff showed real profession and was very knowledgeable about the topic of my visit. Then, I met Jennifer and her wisdom will get me to what I'm trying to accomplish.
Everyone was real helpful. The whole process was easy and fast.
Amazing staff always a pleasant experience and love the results
Amazing
Very professional.
Staff provided great info and were very helpful.
Great experience with Jen and her staff. Everyone is very knowledgeable and friendly. I highly recommend Energize!
Awesome experience!
Always excellent personalized care and attention, from everyone there. Highly recommend for any person who needs any rejuvenating or restorative personal care. ❤️
Amazing experience. Doctors are very smart and respectful. Thank you .
Jenn and her staff are AMAZING. Always upbeat and go above and beyond for their patients. Always look forward to seeing them.
She took her time with me and explained my blood test to me. Gave me suggestions on what she thought I needed which I followed.. She is very personable!
Staff is very friendly and helpful and understanding. Thank you
Jen and all of her staff are very outgoing and friendly. They are very thorough and professional. Have and will continue to recommend to others!
Jen & her staff are beyond AMAZING!! They are always going above and beyond to make sure their clients are taken care of. Super knowledgeable!! I’ve never felt better! Thank you Energize!!!!
Great experience with Jennifer and her staff. I would recommend this center.
Great people to deal with. Always on top of everything. I feel I’m very well taken care of here.
Excellent and Professional Care and Treatment.
