Laser and energy-device skin treatment planned around your skin — conservative, evidence-based, and honest about limits.
This is the professional site of Ke He, MD (何锞), Deputy Director of the Plastic Surgery & Aesthetics Medical Center and head of its skin and laser aesthetic service at Chongqing West District Hospital. It covers laser and energy-device treatment of the skin and skin rejuvenation — pigment, redness and visible vessels, texture, scarring, and non-surgical tightening — described by technology class rather than by brand, with the safety net of a tertiary general hospital behind every session.
Assessment first, staged treatment at settings matched to your skin type, and the full resources of a tertiary general hospital behind every laser session.
- Evidence-based care
- Assessment before treatment
- Honest risk and benefit discussions
- Tertiary-hospital safety net
Good laser treatment starts with your skin, not with a device
Whether the question is pigment, redness, texture, scarring, or laxity, every treatment pathway follows the same three principles.
Assess & diagnose
A structured evaluation of skin type, recent sun exposure, medications, and any personal tendency to pigment or scar — and of what the pigment or redness actually is. Treating from a template rather than a diagnosis is how complications and disappointment happen.
Treat conservatively
Settings matched to your skin type, a test area where it is useful, and a staged course rather than one aggressive session. Under-treatment is correctable at the next visit; a burn, a scar, or pigment driven darker by inflammation is a problem to manage for months.
Review & maintain
Laser improvement is incremental and not permanent. Progress is judged against standardised photographs rather than memory, and maintenance is planned honestly from the start, with scheduled follow-up rather than pressure.
One lead physician, a four-doctor team, one hospital
Dr. Ke He practises within the Plastic Surgery & Aesthetics Medical Center of Chongqing West District Hospital, alongside Center Director Shaoliang Wang, Tongchun Mao, and Yongbo Jia — so questions that cross specialty lines are answered inside the same department.
Ke He, MD (何锞)
Laser & Energy Devices · Lead Physician of This Site
Deputy Director of the center and head of its skin and laser aesthetic service; leads this site’s content on laser skin rejuvenation, pigment and vascular treatment, resurfacing, and device safety.
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Shaoliang Wang, MD (王韶亮)
Plastic Surgery · Center Director
Director of the Plastic Surgery & Aesthetics Medical Center; provides the surgical perspective and the tertiary-hospital backstop behind the center’s aesthetic work.
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Tongchun Mao, MD (毛彤春)
Aesthetic Surgery
Aesthetic surgeon within the center; the surgical reference point when a concern is better served by an operation than by a device.
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Yongbo Jia, MD (贾勇波)
Dermatology
Dermatologist within the center; supports laser plans with medical skin assessment, pigment diagnosis, and care of the skin health that results depend on.
View profile →Laser treatment and its risks, explained honestly
Start with the basics: how lasers interact with skin, why skin type changes the settings, what each technology class can and cannot achieve, what recovery actually looks like, and the risks — burns, post-inflammatory pigmentation, scarring, and infection — worth understanding before you commit.
Ke He, MD: Physician Profile and Laser Practice
The verifiable professional profile of Ke He, MD (何锞), Deputy Director and head of skin and laser aesthetics at Chongqing West District Hospital, and the laser and energy-device scope she practises.
Read the guide →How Lasers Interact With Skin, and Why Skin Type Changes the Settings
Selective photothermolysis explained plainly, and how Fitzpatrick skin type changes laser settings, intervals, and safety margins in darker skin.
Read the guide →Laser Skin Rejuvenation: What It Improves and What It Does Not
An honest account of laser and light-based skin rejuvenation: improvements in tone, texture, and pigment, the modest effect on pores and fine lines, and the limits it does not cross.
Read the guide →Laser Treatment of Pigmentation: Freckles, Sun Spots, and Melasma Cautions
How lasers clear freckles and sun spots, why pigment must be diagnosed before it is treated, and why melasma is a caution rather than a routine laser target.
Read the guide →Laser and Light Treatment of Redness, Visible Vessels, and Rosacea
How vascular lasers and intense pulsed light treat persistent redness, broken capillaries, and rosacea, what they realistically achieve, and how treatment is staged.
Read the guide →Fractional Resurfacing: Honest Results and Honest Downtime
Fractional ablative and non-ablative laser resurfacing: how fractional columns work, what each type realistically achieves, and the recovery each one actually requires.
Read the guide →We will not sell you certainty we do not have
No physician can promise that a laser course will erase a decade of sun damage or that a course of tightening will replace a lift. Anyone who does is not giving you honest medical advice. Our job is to help you make a well-informed decision — even when that decision is to do less, or nothing.
Ready to discuss your skin and laser treatment questions?
Reach out for a consultation. We will assess your skin, explain what laser and energy-device treatment can and cannot do, and plan a staged course — or long-term management — with you.
Part of Lasers and Energy Devices — 22 sites on this topic