InfusaLounge Integrative & Functional Medicine
Verified listingAbout InfusaLounge Integrative & Functional Medicine
What is InfusaLounge Integrative & Functional Medicine?
InfusaLounge Integrative & Functional Medicine is a cash-pay clinic at 190 E Stacy Rd #1720 in Allen, Texas. It was founded in 2018 and works as a functional and integrative medicine practice, with IV therapy, vitamin injections and medical weight loss among its services. Its clinical protocols are overseen by Phyllis J. Gee, FACOG, MD, a board-certified OB/GYN with 30 or more years of clinical experience. It names no other prescriber.
Four services fit the weight loss, hormone, peptide and longevity searches most closely: medical weight loss with semaglutide and tirzepatide, hormone optimization through bioidentical hormone replacement therapy, peptide therapy, and a longevity program called Longevity, Performance & Healthy Aging. The wider menu includes hyperbaric oxygen therapy, red light, NAD+ therapy, PRP and exosome therapy. It serves patients from Allen, McKinney, Frisco, Plano, Fairview, Richardson, Lucas, Murphy and surrounding North Texas communities. The office is open Monday to Friday, 9 AM to 6 PM, and Saturday and Sunday, 9 AM to 3 PM. It has a 4.9 rating on Google from 121 reviews. In its own words: "We help each patient choose the level of care that fits their symptoms, health goals, and needs."
What does it cost?
It does not publish prices for its weight loss, hormone or peptide services, and it does not say whether medication is included in any price. It does not state a consultation fee. It operates on cash pay only. In its own words: "Our clinic operates on a direct-pay model." It states that HSA and FSA funds are accepted. Its weight loss FAQ ties direct pay to compounded medications, but it gives no figure for them.
What should you ask before you book?
Start with the prescription. Ask who writes it, and whether the same prescriber will see you at follow-up visits. Ask whether any fee covers the semaglutide or tirzepatide or whether the medication is billed separately. Ask whether those medications are compounded or brand-name. The disclaimer says compounded medications are not FDA-approved and that FDA-approved medications come from licensed manufacturers, so the answer matters.
Then ask about the rest. Get the consultation fee, and find out what follow-up visits and lab work cost, since the clinic lists hormone, thyroid and GI-MAP testing but gives no prices. Ask whether MIC Lipo and GLP-1 Support IV are extra, and which hormone and peptide protocols it prescribes and what each costs. Ask whether telehealth or virtual visits are offered, which it does not say. Finally, ask how cancellation works and whether any prepaid package is refundable.
Who is it a good fit for?
This is a good fit if you plan to pay cash, want a physician-led clinic that covers more than weight loss, and are willing to ask for totals and medication details before booking. It suits people who are comfortable with questions about compounding and who want IV, injection or hormone care under one roof. If you need published prices, insurance billing or a clear telehealth option, call first and get those answers in writing before you commit.
Sources: infusalounge.com, infusalounge.com/weight-loss, infusalounge.com/weight-loss/mic-lipo
Services Offered
What we confirmed
Read off InfusaLounge Integrative & Functional Medicine’s own website on 2026-10-18. These are their words, not ours.
- ✓Medical weight loss — listed on their site as “Semaglutide (GLP-1 Therapy)” source
- ✓Hormone therapy — listed on their site as “Bioidentical hormone replacement therapy (BHRT) and personalized hormone balancing protocols.” source
- ✓Peptide therapy — listed on their site as “Peptide Therapy” source
- ✓Longevity / anti-aging — listed on their site as “Longevity, Performance & Healthy Aging” source
Hours
Mon–Fri: 9 AM–6 PM Sat–Sun: 9 AM–3 PM