Your Trusted Family Medical Clinic in Sanford FL
At Horizon Medical Clinic, we believe healthcare shouldn’t feel like a transaction. Founded to serve the families of Sanford, Lake Mary, and the surrounding 15-mile corridor, we are more than just a doctor’s office. We are a locally-owned Medical Clinic in Sanford FL dedicated to restoring the “human” element of medicine. Located at 319 N Mangoustine Ave, we have spent years listening to patients who are tired of long ER waits and rushed 7-minute appointments. We built this clinic to provide a better alternative—one where you are seen on time, listened to, and cared for by providers who know your name.
A Different Kind of Medical Clinic in Sanford FL
Why choose us? Because we’ve stood in your shoes. We know the stress of needing a last-minute school physical or worrying about a creeping A1C level. Horizon Medical Clinic was established with a singular mission: to provide high-quality care that is both accessible and affordable.
As a premier Medical Clinic in Sanford FL, we integrate Urgent Care with long-term Primary Care. Whether you are coming in for chronic disease management, a sick visit, or medically supervised weight loss, you will experience a team-based approach. We aren’t interested in “fad” health; we focus on sustainable wellness that helps you live a longer, more energetic life right here in Central Florida.
Why Choose Horizon Medical Clinic?
Empowering the Sanford Community Through Bilingual Care
No "hidden" facility fees, especially for our self-pay and uninsured neighbors.
Specialized focus on GLP-1 weight loss programs for those ready for a medical transformation.
Our goal is for you to see the same provider at every visit, building a medical history and a relationship that lasts for years.
Common Questions
Frequently Asked Questions About Health and Wellness in Sanford, FL
Yes. Horizon Medical Clinic accepts walk-ins and offers same-day and next-day bookings for urgent illnesses, injuries, and last-minute physicals. Most patients are seen in under 30 minutes.
Self-pay urgent care visits at most Sanford-area clinics range from $100 to $175. We publish transparent cash-pay pricing upfront — no surprise bills.
We accept Aetna, Blue Cross Blue Shield of Florida, Cigna, UnitedHealthcare, Humana, Florida Medicaid, Medicare, and most major Medicare Advantage plans. Don't see yours? Call us — we add new plans regularly.
Yes. We provide DOT, school, sports, camp, and pre-employment physicals — usually completed in a single 20-minute walk-in visit, often the same day you call.
Most adults with a BMI of 27+ (with a related condition) or 30+ qualify for medically supervised GLP-1 therapy. We evaluate you in-person, run the right labs, and design a plan that fits your budget and goals.
That's exactly why Horizon exists. One chart, one trusted team, one clinic for everyone in your household.
¡Sí! Our team serves Sanford's diverse community with fluent English and Spanish-speaking providers and front-desk staff.
Testimonial
Patient Experiences That Inspire Confidence
Posted on Google Steven HowellTrustindex verifies that the original source of the review is Google. Great! Have had really good experiences with Horizon and Dr. Bisong!Posted on Google Ashley OrlandoTrustindex verifies that the original source of the review is Google. Very comfortable atmosphere, the staff is very polite and helpful. I Genuinely felt listened to and taken care of.Posted on Google Annick KameniTrustindex verifies that the original source of the review is Google. I recommend this clinic. The staff is very compassionate and patient, which is what a medical facility should be about. Don't hesitate to go there for your care. You will be well taken care of. I highly recommend it.Posted on Google Daniel SallowsTrustindex verifies that the original source of the review is Google. Very positive experience, the staff and doctor were super friendly, quick, and had my physical and EKG done within about an hour. Will definitely be going back for any future check ups!Posted on Google Ian EricksonTrustindex verifies that the original source of the review is Google. Quick and easy process very nice place and Dr Bisong was professional and kind.Posted on Google MariahTrustindex verifies that the original source of the review is Google. Doctor provided prompt, friendly care. He also saw me without an appointment. He was great. I made him my PCP.Posted on Google Sean SonnyTrustindex verifies that the original source of the review is Google. Doctor is a great listener.Posted on Google Fru Rodney Ekeh PMPTrustindex verifies that the original source of the review is Google. I have suffered from debilitating migraines for years, and every time I went to other doctors, including my primary care physician, I was only prescribed narcotics to mask the pain. That all changed when I visited Horizon Medical Clinic and met Dr. Bisong. From the moment I walked in, I was welcomed with genuine warmth and professionalism by the staff. But what truly set this experience apart was Dr. Bisong’s approach. Instead of rushing through my appointment or simply writing another prescription, he took the time to ask detailed questions about my health history, daily habits, and lifestyle. He truly listened—something I hadn’t experienced in years. Together, we explored alternative solutions that addressed the root cause of my migraines rather than just treating the symptoms. His holistic, patient-centered approach gave me a treatment plan that not only reduced my migraines but also improved my overall quality of life—without unnecessary narcotics. It’s rare to find a doctor who combines deep medical expertise with genuine compassion and a commitment to patient well-being, but Dr. Bisong and his team embody exactly that. If you want a clinic that treats you like a person, not just a chart, Horizon Medical Clinic is where you need to be. I will definitely recommend this clinic to anyone looking for a walk-in experience that delivers both detailed care and quick solutions. The wait time was also noticeably shorter compared to other clinics I’ve visited, which made the experience even better. Thank you, Horizon Medical Clinic, for all you do. You have truly made a difference in my life.
Your health journey shouldn’t be a lonely one. Whether you are managing blood pressure, seeking the latest in weight loss services, or simply need a trusted place for your child’s physical, we are ready to serve you. Visit us at 319 N Mangoustine Ave, Sanford, FL 32771 and see why your neighbors trust us with their most valuable asset: their health.







