Caren Campbell MD

Caren Campbell MD Board certified dermatologist in San Francisco delivering patient-centric, boutique style medical, surgical and cosmetic dermatology services

04/18/2026

Board-certified dermatologist Dr. Caren Campbell MD, FAAD ✋🏼 and the most common retinol mistake I see? Thinking more = better.

It is NOT. Less is more.

Especially with my type-A, results-driven patients, there’s this urge to do more, faster. But with retinol, that’s exactly how you end up irritated, inflamed, and quitting too soon.

A pea-sized amount. Every few nights. Build slowly.

That’s how you actually get the glow.

Slow and steady isn’t just safer it’s what works.

Want the full breakdown? Comment Retinoids and I’ll send you Dr. Campbell’s full guide—because how you use it matters.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA • NY • TX • AZ
🌐 carencampbellmd.com

04/15/2026

PicoWay uses super-fast energy (trillionths of a second) to targets pigment without harming surrounding skin.

If your skin is sun damaged or feels dull or uneven . . . this is one of my go-to lasers.

PicoWay targets pigment and texture. Think:
• sun spots
• tattoos
• melasma
• acne marks + scars
• overall skin quality

Minimal downtime. Real results.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

04/15/2026

This TikToker says her skin looks “alligator-like” even though she uses SPF and moisturizes daily and is asking for help. Here’s my advice, as a board-certified dermatologist, I see this a lot.

Topical skincare won’t address this issue.

What she’s noticing isn’t dry skin; it’s dynamic wrinkles being created by the contraction of the muscles underlying her skin.

That means no amount of moisturizer will fully fix it. To actually improve it, you have to relax the underlying muscle with injectables like Botox, Dysport, or Daxxify.

Wrinkle relaxors help your skin in a few ways.

First, it relaxes the muscles under your skin. When those muscles move less, your skin doesn’t crease as much, so lines look smoother. Bye, bye “alligator” skin.

But that’s not all.

They can help your skin make more collagen, which makes skin look firmer and healthier over time, reduce oil production, so pores can look smaller and skin looks smoother, and calm redness and irritation, helping your skin look more even.

So while most people think wrinkle relaxors are just for wrinkles, they actually improves overall skin quality too.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA • NY • TX • AZ
🌐 carencampbellmd.com

04/10/2026

Vbeam is one of the most effective lasers for treating redness like rosacea. How does it work?

It’s a pulsed dye laser that targets hemoglobin (the blood in visible vessels).
The light energy turns into heat, which safely damages and shrinks those vessels without harming the surrounding skin.

This allows us to treat:
• rosacea + persistent redness
• flushing
• broken capillaries
• red acne scars + post-inflammatory redness
• cherry angiomas
• port wine birthmarks

But it doesn’t stop there.

Vbeam also reduces inflammation and can help stimulate collagen, which improves overall skin tone and texture over time.

Most patients need a series of 2–3 treatments, spaced 4–6 weeks apart, with maintenance 1–2x per year.

Rosacea is a chronic condition—new vessels will continue to form.
The goal isn’t perfection, it’s long-term control and consistency.

When paired with the right skincare plan, Vbeam can significantly improve even stubborn cases.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

04/09/2026

Not all retinoids are created equal and this is where most people get confused.

Retinol vs. Retinoic Acid 👇
Retinol (over-the-counter) has to go through multiple conversion steps in your skin to become active.
Retinoic acid (prescription) is already in its active form so it works more efficiently for acne + anti-aging.

But stronger doesn’t mean better. Finding what retinoid is ideal for your skin and then using it wisely is what matters most.

Here’s how to use it without wrecking your skin barrier:
• Pea-sized amount (not more)
• Start 2–3 nights per week
• Apply to completely dry skin
• Follow with a non-comedogenic moisturizer like CCMD Enriched Cream

Consistency > overdoing it. Every time.

Comment Retinol and I’ll send you my guide—what to use, how to start, and how to avoid ruining your skin barrier.

Used correctly, retinoic acid can be one of the most powerful tools we have for clearer, smoother, healthier skin.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA • NY • TX • AZ
🌐 carencampbellmd.com

04/02/2026

Your neck ages faster than your face. Make sure you give your neck the same TLC you give your face.

I’m Dr. Caren Campbell, board-certified dermatologist, and this is where I see most routines fall short.

The neck + chest have thinner skin, fewer oil glands, and take years of cumulative sun exposure without the same level of care.

What actually helps:
• Daily antioxidants + sunscreen (don’t stop at the jawline)
• Being cautious with retinoids they can be too irritating here
• Using gentler peptide-based formulas to support collagen
• Extending in-office treatments like microneedling with PRP + Fraxel to the neck + chest

If your face looks younger than your neck, it’s time to close that gap.

03/28/2026

Inflammaging is real and it shows up in your skin long before you realize it.

Most people don’t realize that overdoing skincare, skipping sunscreen, running on no sleep, and high stress all quietly accelerate aging from within.
The real glow-up?
Protect your skin daily, keep your routine simple, fuel your body well, sleep enough, and manage stress.
It’s not one magic product it’s the lifestyle behind it.
That’s how you stay looking like yourself… just better, over time.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

What if treating dark spots didn’t mean damaging your skin in the process?Picoway targets pigment with precision using u...
03/24/2026

What if treating dark spots didn’t mean damaging your skin in the process?

Picoway targets pigment with precision using ultra-short energy pulses helping fade discoloration while supporting healthier skin overall.
Less heat. Less downtime. More control.

Just healthier-looking skin over time.

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

03/24/2026

The “collagen cliff” is real!
Most people don’t think about it until it’s already happening.
Collagen starts declining in your mid-20s… but around 40, that loss accelerates.
The good news?
You can build and preserve collagen early with the right habits.
Think:
• Daily sunscreen
• Retinoids + antioxidants
• Strategic in-office treatments
What are you currently doing to support your collagen?

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

Most people think aging is about wrinkles.It’s actually collagen loss. Starting in our 30s, we lose about 1% of collagen...
03/14/2026

Most people think aging is about wrinkles.
It’s actually collagen loss. Starting in our 30s, we lose about 1% of collagen per year, which can lead to softer jawlines, thinner skin, and less facial support. This is where Sculptra can help.

Unlike traditional fillers that add immediate volume, Sculptra works by stimulating your own collagen production over time, gradually improving skin structure and firmness.

Patients often notice:
• better jawline definition
• smoother skin texture
• thicker, healthier-looking skin
• subtle volume restoration
The goal isn’t to look “filled.” It’s to rebuild the foundation of the skin. This before and after shows the kind of natural structural improvement we aim for.

Would you choose slow collagen stimulation or instant filler results?

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

Something that looks like a skin tag or wart isn’t always harmless.Dermatologists regularly see patients who ignored a s...
03/11/2026

Something that looks like a skin tag or wart isn’t always harmless.

Dermatologists regularly see patients who ignored a small bump for years only to discover it was skin cancer.

Some cancers, like basal cell carcinoma, can look shiny and skin-colored.
Rare tumors like DFSP may appear as a slow-growing bump.

This doesn’t mean every bump is dangerous, but if something grows, bleeds, or doesn’t heal, it’s worth getting checked.

Friendly reminder to schedule your regular full-body skin exam. Early detection matters. 🤍

Dr. Caren Campbell, MD
Board-Certified Dermatologist | San Francisco
Virtual visits available in CA, NY, TX, AZ
carencampbellmd.com

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San Fransisco, CA

Opening Hours

Monday 10am - 2pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 2pm

Telephone

+14158398118

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