I’m Dr. Diana Lanziano, a periodontist in Bogotá. I treat gum disease, receding gums and problems around dental implants, often with gentle, minimally invasive laser dentistry. I see international patients from around the world, and before you book a flight, I’ll give you a clear, personal plan for your treatment.
I’m a periodontist and oral implantologist practicing in Bogotá, Colombia. My work focuses on diagnosing and treating gum disease, gum recession and peri-implantitis, as well as caring for dental implants. I have more than 10 years of clinical experience, I received the UNICOC Best Research Award in 2022, and I see patients at my private office in Clínica Colombia, in the Teusaquillo area of Bogotá.
I see international patients from around the world, and I start every case with an honest, detailed diagnosis. I never recommend anything unless it’s clinically necessary. You’ll get a clear plan, explained step by step, before any treatment begins.
Periodontal disease, commonly called gum disease, is an infection of the gums and the bone that support your teeth. In its early stage (gingivitis) it is reversible; in its advanced stage (periodontitis) it destroys the bone and is a leading cause of tooth loss.
If your gums bleed, feel tender, or seem to be pulling away from your teeth, you may have periodontal (gum) disease. It usually develops without pain, so an early diagnosis is the best way to protect your teeth and the bone that supports them.
Gum disease is one of the most common causes of tooth loss in adults, and it rarely hurts in its early stages. According to the WHO, severe periodontal disease affects more than 1 billion people worldwide, and CDC data shows that nearly half of U.S. adults aged 30 and over have some form of periodontitis. By the time a tooth feels loose, you may have already lost bone. A professional evaluation, even from a distance with photos, is the most reliable way to know what’s happening while your teeth can still be saved.
Send me your case for review
Periodontitis is the advanced stage of gum disease. The infection destroys the bone and ligament that hold your teeth in place, and it can progress silently for years. I can’t cure it, but I can stop it with specialized treatment and regular maintenance to protect your teeth and bone.
When the gum moves back, it exposes the root of the tooth. This can cause sensitivity, increase the risk of decay and make your smile look uneven. I treat recession, and in selected cases I can rebuild the lost gum tissue with a graft to protect the root and improve the appearance.
Peri-implantitis is an infection of the tissue and bone around a dental implant. Treated early, I can often save the implant; left untreated, it can loosen or fail. I diagnose and treat peri-implantitis myself, and I coordinate the long-term maintenance of your implants.
Your plan is built around your diagnosis, never around a standard package. These are the treatments I perform most often.
I use a dental laser to remove damaged tissue, reduce bacteria in periodontal pockets, and reshape the gum line — often without a scalpel or stitches.
The standard non-surgical treatment for periodontitis: I clean the tooth roots below the gum line to remove plaque and tartar, so your gums can heal and reattach.
When gums have receded, I use a small graft to rebuild the lost tissue, reduce sensitivity and protect the exposed root of the tooth.
For an uneven gum line or a «gummy» smile, I reshape the gum, often with a dental laser and without stitches, for a more harmonious smile.
I maintain and treat the tissue around your dental implants, including managing peri-implantitis (infection around an implant).
Send me your case and I’ll tell you what your gums actually need — no obligation, no pressure.
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Not every case is treated the same way, but here’s the general difference my patients notice between laser treatment and conventional gum surgery.
| Aspect | Laser treatment | Conventional gum surgery |
|---|---|---|
| Discomfort | Less during and after | More discomfort and downtime |
| Scalpel and stitches | None in many cases | Often needed |
| Bleeding and swelling | Less | More |
| Healing | Faster and more comfortable | Slower recovery |
| Precision | Targeted on the affected tissue | Less precise on healthy tissue |
| Infection control | Deep disinfection of the treated area | Higher risk of infection |
| Anxiety | A good option if you feel anxious | Can feel intimidating (noise, instruments) |
Four steps from your first message to your follow-up back home.
Share your dental history, a few photos, your periodontal x-ray and a short description of your concerns. I’ll review your case personally and tell you what’s likely happening and what your options are — before you make any travel plans.
You’ll get a clear, itemized plan: the treatment I recommend, how many visits you’ll need, how long to plan for in Bogotá, and the cost. No surprises.
I’ll carry out your treatment at my practice, with local anesthesia and, where it makes sense, laser technology. You’ll leave with clear written aftercare instructions.
Once you’re home, we stay in touch so I can check on your healing and coordinate maintenance with your local dentist.
Virtual consultation
Share your dental history, a few photos, your periodontal x-ray and a short description of your concerns. I’ll review your case personally and tell you what’s likely happening and what your options are — before you make any travel plans.
Personalized plan
You’ll get a clear, itemized plan: the treatment I recommend, how many visits you’ll need, how long to plan for in Bogotá, and the cost. No surprises.
Your visit in Bogotá
I’ll carry out your treatment at my practice, with local anesthesia and, where it makes sense, laser technology. You’ll leave with clear written aftercare instructions.
Follow-up from home
Once you’re home, we stay in touch so I can check on your healing and coordinate maintenance with your local dentist.
Practical information if you’re travelling to see me.
Bogotá (BOG) has direct flights from many U.S. cities and connections from Europe. My practice is in the Teusaquillo area, on Av. Calle 26, close to hotels and transport, and less than 30 minutes from the airport.
Citizens of the U.S., Canada, the U.K. and Australia can typically enter Colombia visa-free for short stays. Entry rules can change — please confirm current requirements with your airline or the Colombian embassy before booking.
In your virtual consultation, I’ll give you a realistic estimate of how many days you’ll need in Bogotá for your particular treatment. Non-surgical cases are usually shorter; surgical or regenerative cases need more time.
I don’t provide accommodation myself, but I’m happy to recommend hotels and short-stay apartments near Clínica Colombia, in the Teusaquillo area, if you’d like.
The satisfaction of my patients is my greatest commitment. These reviews are verified and come from Google.
Everything international patients ask me most often before booking.
Send me a short message and I’ll reply within 24 hours. You can also reach me directly on WhatsApp.
