Expert non-surgical aesthetic treatments by Dr. Joanna Teh. Genuine care, evidence-based practice — personalised to your individual needs and goals.
Less sun, more results. The ideal time to treat, repair and reveal your healthiest skin.
Skin concerns to treat in winter:
Treatments to Consider in Winter:
Weight loss can bring changes you didn’t expect. We help restore skin quality, facial vitality and body confidence, so you can look as good as you feel.
FACE
Restore Volume, refine contours and rejuvenate.
SKIN
Improve texture, elasticity and overall skin quality.
BODY
Support firmness, smooth contours and boosts confidence.
YOU
Personalised care for natural, balanced results.
We treat over 30 skin conditions and concerns across face, neck, chest, and body.
Laser & Light Therapy
Advanced laser technology to address pigmentation, acne scarring, redness, and skin texture with precision.
Skin Tightening — Ultherapy
Ultherapy lifts and tightens skin on the face, neck, and décolletage naturally—without surgery.
Facial Rejuvenation
Doctor-led treatments to address facial ageing concerns. Consultations are conducted in-person to design a personalised plan appropriate to your needs.
Skin Regeneration
Advanced treatments that support the skin’s natural renewal processes to improve texture, firmness and overall skin health. Discuss options with Dr. Teh at consultation.
Body Contouring
Non-invasive fat reduction and skin firming treatments for abdomen, thighs, chin, and more.
Other medical treatments
Dr. Teh also offers additional treatments under medical guidance that, in line with TGA advertising restrictions, cannot be detailed publicly on this website. Please contact the clinic directly to discuss the full range of options available to you.
Dr. Joanna Teh founded Dermedica on a philosophy that great aesthetic medicine begins with great medical practice. With over 20 years of clinical experience and advanced training in cosmetic medicine, Dr. Teh combines evidence-based protocols with a genuine understanding of her patients’ individual concerns and goals.
Every consultation begins with listening. Dr. Teh personally designs and oversees each treatment plan, ensuring a standard of care that goes beyond the treatment room. Outcomes vary between individuals and are discussed openly at consultation.
Evidence-Based
Every treatment at Dermedica is clinically supported and selected for proven safety and efficacy — not trend.
Doctor-Led
Dr. Teh personally oversees every treatment plan. There are no shortcuts — your care is never delegated.
Patient-Centred Goals
Treatment planning begins with understanding your individual goals. Dr. Teh discusses realistic expectations and outcomes openly at every consultation.
Tailored Plans
No cookie-cutter protocols. Your skin, your concerns, your timeline — your plan. Every time.
Every treatment at Dermedica begins with a thorough in-person consultation. No two patients are the same — your plan is built around your individual concerns, health history, and goals.
In-Person Consultation
Dr. Teh assesses your skin, discusses your concerns, and explains all options — including alternatives and risks.
Personalised Treatment Plan
A plan tailored to your individual needs, with transparent information about what is involved, likely timeframes, and realistic expectations.
Ongoing Review & Care
Dr. Teh reviews your progress and adjusts your plan over time. All concerns and complaints are addressed directly through the clinic.
Individual treatment outcomes depend on a range of factors including skin type, health history, and the specific concern being addressed. Dr. Teh will discuss realistic expectations with you during your consultation. For concerns or complaints about your treatment, please contact the clinic directly
Experience the power of Rejuran, a skin-rejuvenating treatment designed to boost collagen, improve elasticity, and enhance skin hydration. Using polynucleotides (PN) derived from salmon DNA, Rejuran stimulates deep skin healing, reducing fine lines, wrinkles, and scars for a smoother, firmer, and more youthful complexion. Ideal for those seeking natural skin regeneration with minimal downtime.
Dr Joanna Teh is a fully qualified medical practitioner with an interest in non surgical cosmetic treatments.
Dermedica welcomes patients from Scarborough, City Beach, Trigg, Doubleview, Wembley Downs, and the greater Perth area. Treatment is available by appointment at our Scarborough clinic.
skin's best season
Less sun, more results. The ideal time to treat, repair and reveal your healthiest skin.
Face ● Skin ● Body
Now let's help you feel your best.
Weight loss can bring changes you didn’t expect. We help restore skin quality, facial vitality and body confidence, so you can look as good as you feel.
FACE
Restore Volume, refine contours and rejuvenate.
SKIN
Improve texture, elasticity and overall skin quality.
BODY
Support firmness, smooth contours and boosts confidence.
YOU
Personalised care for natural, balanced results.
skin's best season
Less sun, more results. The ideal time to treat, repair and reveal your healthiest skin.
skin's best season
Less sun, more results. The ideal time to treat, repair and reveal your healthiest skin.
Skin concerns to treat in winter
Uneven tone and dark spots
Tightness and flakiness
Lack of radiance and glow
Early signs of ageing
Reduced elasticity and contour
Treatments to do in winter
Target dark spots and even skin tone
Lift, Tighten and stimulate collagen
Improve texture, tone and radiance
Calm, repair and boost skin health
Skin concerns to treat in winter
Uneven tone and dark spots
Tightness and flakiness
Lack of radiance and glow
Early signs of ageing
Reduced elasticity and contour
Treatments to do in winter
Target dark spots and even skin tone
Lift, Tighten and stimulate collagen
Improve texture, tone and radiance
Calm, repair and boost skin health
Face ● Skin ● Body
Now let's help you feel your best.
Weight loss can bring changes you didn’t expect. We help restore skin quality, facial vitality and body confidence, so you can look as good as you feel.
FACE
Restore Volume, refine contours and rejuvenate.
SKIN
Improve texture, elasticity and overall skin quality.
BODY
Support firmness, smooth contours and boosts confidence.
YOU
Personalised care for natural, balanced results.
Face ● Skin ● Body
Now let's help you feel your best.
Weight loss can bring changes you didn’t expect. We help restore skin quality, facial vitality and body confidence, so you can look as good as you feel.
FACE
Restore Volume, refine contours and rejuvenate.
SKIN
Improve texture, elasticity and overall skin quality.
BODY
Support firmness, smooth contours and boosts confidence.
YOU
Personalised care for natural, balanced results.
Making a difference to our valued clients
Dr Teh understands how highly you value your looks and will take all necessary steps to ensure you are delighted with your results.
Confused about what treatment to choose?
We will clarify all your options in detail before helping you select a plan which is just right for you.
Dr Teh is solely focused on non-invasive cosmetic medicine in order to deliver the best outcomes for her clients.
Our care will meet your concerns, expectations and budget. We will not push treatments you don’t want or need.
All Dermedica’s clients are treated with the utmost respect by Dr Teh and her team.
“Our goal is always to provide the best outcome without looking like you have had ‘work done’. For us, the satisfaction comes from hearing our clients explain how their treatments have empowered them to live more confident lives.”
Experience the power of Rejuran, a skin-rejuvenating treatment designed to boost collagen, improve elasticity, and enhance skin hydration. Using polynucleotides (PN) derived from salmon DNA, Rejuran stimulates deep skin healing, reducing fine lines, wrinkles, and scars for a smoother, firmer, and more youthful complexion. Ideal for those seeking natural skin regeneration with minimal downtime.
It’s time to melt it, freeze it, and say goodbye for good!
Whether you choose the heat-powered precision of TruSculpt iD or the fat-freezing magic of CoolSculpting, our cutting-edge body contouring treatments help you slim, sculpt, and define—without surgery or downtime.
Just real, lasting results that make you look as good as you feel.
At Dermedica, we welcome clients from all over the region seeking professional, doctor-led skin rejuvenation. Conveniently located in Scarborough, our clinic is easily accessible for residents of Scarborough, City Beach, Trigg, Doubleview, Wembley Downs, and the greater Perth area. If you are looking for trusted, non-surgical treatment near you, contact our clinic today to begin your skin journey.
To find out how you can benefit from our treatments, email us your query or book a free 15 minute phone call so we can share our advice with you.
Whether you want to chat with Dr Joanna Teh and her team of experts or lock in a booking, we’re here to guide you to make the right decision. Fill in the form below to explore your options with total confidence.
Improve skin texture and clarity by addressing active acne and reducing the appearance of post-acne marks.
Small, red to purple raised spots on the forehead caused by clusters of dilated blood vessels; typically harmless but can become more noticeable with age
Smooth and refresh the appearance of forehead lines caused by repetitive movement and ageing.
Help reduce the appearance of deep creases between the brows caused by repeated frowning or stress.
Fade the look of sun spots, freckles, and uneven pigmentation for a more even-toned complexion.
Support the management of hormonally triggered pigmentation with tailored skin treatments.
Enlarged pores on the forehead are often due to excess oil, aging, or sun damage, making the skin texture appear uneven.
Calm visible redness and reduce flare-ups with treatments designed for sensitive, redness-prone skin.
Fine lines that appear around the outer corners of the eyes, often more noticeable with facial movement or smiling.
Discolouration beneath the eyes that can make the area appear shadowed or tired.
A heaviness or sagging appearance of the upper eyelid area, which can contribute to a more tired or aged look.
Mild swelling or puffiness under the eyes, often associated with fluid retention or skin changes over time.
A common concern where the eye area may appear dull, puffy, or shadowed, often giving a fatigued or less refreshed appearance.
Visible creases or folds beneath the eyes, which may become more noticeable with age or repeated facial expressions.
Breakouts and post-inflammatory marks commonly appear on the nose due to excess oil and clogged pores
Small brown spots or uneven skin tone caused by sun exposure can concentrate on the bridge and tip of the nose.
Discolouration beneath the eyes that can make the area appear shadowed or tired.
The nose often shows enlarged pores and blackheads due to high sebaceous activity and buildup.
Though more common on the cheeks and forehead, melasma may appear on the nose as symmetrical brown patches triggered by hormones and sun exposure.
Inflammatory acne and lingering scars on the cheeks can impact skin texture and confidence.
Sun-induced spots or uneven skin tone often appear prominently on the cheeks, creating a mottled or patchy appearance
A lack of definition or volume in the cheek area may affect overall facial balance and profile.
Hormonal pigmentation commonly affects the cheeks in symmetrical brown or greyish patches, often triggered by sun and heat.
Loss of volume and firmness in the cheeks can lead to a drawn or aged appearance.
Redness, flushing, and visible veins frequently affect the cheeks, especially in sensitive or rosacea-prone skin.
Smile lines, or nasolabial folds, are the natural creases that run from the nose to the mouth. They can become more prominent over time due to ageing and facial movement.
Reducing lower face fullness (often from muscle or fat) to create a more contoured, V-shaped appearance
Laxity along the jawline can cause jowls and blur the definition of the lower face.
Treatments aim to tighten the skin and enhance jawline definition for a sculpted, youthful look.
Rejuvenation of the jawline with a focus on skin tightening and revitalising tired or heavy-looking lower face.
Loss of skin firmness along the jawline and lower face can lead to the appearance of jowls and deepened marionette lines, often due to aging, collagen loss, or gravity.
Marionette lines and jowls can create a downturned expression, making the face appear sad or fatigued even when well-rested.
Chronic sun exposure accelerates collagen breakdown, leading to premature skin aging, uneven tone, and deeper lines around the mouth and jaw.
Fine lines, volume loss, and dryness around the lips can develop with age, affecting lip shape and definition
Dark patches or uneven tone may appear on or around the lips due to sun exposure, hormonal changes, or inflammation
Breakouts around the mouth and chin can lead to inflammation and scarring, often worsened by hormonal fluctuations or mask-wearing.
Breakouts around the chin are often hormonally driven and can lead to lingering scars, texture irregularities, or pigmentation.
A flat, receding or uneven chin can subtly impact your facial balance. Restoring shape and projection in the chin area can enhance harmony, confidence, and the way you’re perceived in profile.
Horizontal lines or deep creases across the chin often develop with age or repeated muscle movement, contributing to a tired or aged look.
Sun exposure or post-inflammatory changes can cause dark spots, uneven skin tone, or freckles to form on the chin area.
Do you notice persistent redness or small red veins around your chin? These may be signs of broken capillaries or spider veins — a common concern that often becomes more visible with age or sensitivity. While subtle, they can affect how you feel in photos, under makeup, or in daylight.
A double chin refers to the appearance of excess fat or sagging skin beneath the chin and along the jawline. It can be caused by aging, genetics, poor skin elasticity, or weight gain. This concern may lead to a softer jawline and less facial definition, even in people with a healthy weight.
Accumulation of fat under the chin that creates a “double chin” appearance.
Loosened or lax skin under the chin and jawline, often due to ageing or weight changes.
Active breakouts or lingering scars in the neck area, which can range from red marks to deeper textural changes.
Visible small red or purple blood vessels just under the skin, often caused by sun exposure, ageing, or skin trauma.
Small, bright red spots caused by clusters of blood vessels, typically harmless but can become more prominent with age.
Thin, finely wrinkled skin that resembles crepe paper, often due to collagen loss and sun damage.
Brown or grey-brown patches on the neck caused by hormonal changes, sun exposure, or skin inflammation.
Uneven skin tone caused by sun damage, ageing, or inflammation, leading to dark spots or patches on the neck.
Loss of firmness and elasticity in the neck area, commonly associated with ageing and decreased collagen production.
Breakouts and post-acne marks on the chest that may appear as red spots, dark pigmentation, or uneven texture.
Tiny red or purple veins visible on the surface of the chest, commonly resulting from sun damage or skin thinning.
Small, red vascular bumps on the chest that are benign but may increase in number with age.
Thin, wrinkled skin on the chest that lacks firmness and elasticity, typically due to sun exposure and ageing.
Patchy brown or grey pigmentation on the chest, often triggered by sun exposure, hormones, or inflammation.
Dark spots or uneven skin tone on the chest, often caused by sun exposure or ageing.
Loose or drooping skin on the chest caused by collagen loss and decreased skin elasticity over time.
