Medical Sick Visits
A holistic approach — traditional, evidence-based practice with functional medicine principles. Evaluation and treatment for illness and everyday medical concerns, brought to you.

Medical Sick Visits, Weight Loss & IV Therapy — delivered to your door.
Complete concierge medical visits — no waiting rooms. We come to you, at home or wherever you need us, across San Antonio and the surrounding areas.
A holistic approach — traditional, evidence-based practice while always incorporating functional medicine principles. From medical sick visits to weight loss and IV therapy, a licensed provider comes to you across San Antonio.
A holistic approach — traditional, evidence-based practice with functional medicine principles. Evaluation and treatment for illness and everyday medical concerns, brought to you.
Medically supervised weight loss therapy with a provider-built plan, dosing guidance, and check-ins — clinical oversight at every step, so your progress is monitored, not guessed.
Hydration and wellness drips delivered to you — Myer's cocktail, immunity, athletic recovery, and more, administered by a licensed provider.
Complete concierge medical care brought to your home, office, or wherever you need us — across San Antonio and the surrounding areas.
Lab draws and phlebotomy handled at your location through our mobile healthcare partners — reviewed by your provider.
Real answers from a care team that knows you — text-friendly support between visits.

Meet your provider
Advanced Practice Registered Nurse (APRN)
Marcus De La Fuente, born and raised in South Texas, is a graduate of University of the Incarnate Word and South University, earning degrees in nursing and advanced practice nursing. With over 25 years of clinical experience caring for patients of all ages, his mission is to bring quality medical care to you — minimizing infectious exposure and taking away the fear, hassle, and inconvenient wait times of a clinic. He provides extended hours and is available when you need care, whether it's a sick visit, a minor injury, weight loss therapy, IV hydration, or a physical. Marcus enjoys his family and friends, grilling, football, pickle ball, and playing with his pets.
Call us and we'll come to you.

Meet our Medical Director
Medical Director · Board-Certified Family Medicine
Dr. Juan Garcia is a board-certified Family Medicine physician with over 20 years of experience spanning pediatrics, internal medicine, and functional medicine. He holds a Fellowship in Anti-Aging, Metabolic, and Functional Medicine and is an active member of the Texas Medical Association and the American Medical Association. Known for blending a scientific approach with holistic, patient-centered care, Dr. Garcia is dedicated to helping patients achieve lasting health and longevity.
The care of a concierge clinic, right to you.
Skip the lobby and the drive. Visits happen at home or wherever you need us, around your schedule.
A licensed clinician oversees your plan from intake through every follow-up.
Evening and weekend availability so care fits your week, not the other way around.
Start with a free consultation and receive a customized treatment plan with clear, upfront pricing every step of the way.
Two proven, provider-prescribed GLP-1 options. Pick your goal and we'll point you in the right direction — together, you and the provider will personalize a plan that best fits you.
What's your main goal?
The widely-used weekly GLP-1.
Dual-action GLP-1 + GIP.
Educational only, not medical advice. A licensed provider determines whether any medication is appropriate for you.
Real reviews from real patients across the metro.
Marcus is great and really cares about his patients. He was able to help same day with an IV after a hip replacement. I would highly recommend him and will continue to use his services.
We had a great experience using Us To You Mobile Health with Marcus for my son's at-home sports physical. It truly was the best option for us — being able to avoid a crowded waiting room made the entire process so much more convenient.
Marcus is a lifesaver! He came to our home during extremely rainy, flooding weather to help my son after he split his head open and needed staples. Marcus saved us an ER/urgent care visit.
I cannot say enough good things about Nurse Practitioner Marcus. From the very first interaction, his level of care and compassion stood out. He has an incredible bedside manner — calm, attentive, and genuinely kind.
We have used Us To You Mobile Health for the last few years and have nothing but positive experiences. Marcus has treated myself, my wife, son and daughter for numerous ailments. He has provided immediate same-day scheduling.
I have already recommended Marcus to several people for weight-loss help. After many years of trying everything out there, I decided to do GLP-1.
Unbelievable what one long-acting steroid shot every 6 months has done for my severe San Antonio allergies. I've had 2 nasal surgeries to help me, to no avail. My new treatment with Marcus has changed my life!
Thank you, Marcus, for treating my allergies and sinus infection, and for my wellness peptides. Being able to be seen at home is a godsend!
Reviews reflect individual experiences. Individual results vary and are not guaranteed.
See before-and-after results, weight loss wins, wellness tips, and exclusive behind-the-scenes content. Follow us on Instagram and stay connected with the community.
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@ustoyoumobilehealthComplete concierge medical visits with a licensed provider — no waiting rooms. We come to you across San Antonio and the surrounding areas. New patients: use code ROSSI for $50 off your first vial.
Use code ROSSI — $50 off your first vial.