Precision Skin Institute is a center for cosmetic, medical and surgical dermatology in Davie, Florida founded by Dermatologists Marianna Blyumin-Karasik, MD, FAAD and Lesley Clark-Loeser, MD, FAAD.



Common conditions that affect
your skin’s health & appearance

Acne Scars
Broken Blood Vessels
Brown Spots
Skin Cancers

We treat these conditions and more



We offer cosmetic and medical dermatology treatments such as


Botox ®
Dysport ®
Juvederm ®
Restylane ®
Sculptra ®
Kybella ®
Chemical Peels
Fractional CO2 Laser
Medical Facials
Global Facial Rejuvenation
Mole Removal
Skin Cancer Surgery
Acne And Scar Correction


Shop Skin Products


Shop our online shop. We carry skin care products from SkinCeuticals, EltaMD, Skin Medica, Topix and PCA Skin as as well as our Precision Skin Institute products.


Our Journal

PSI summer skin care blog featured

Top 3 Skin Products for Healthy Summer Skin

| Skin Care | No Comments

Summer brings a whole new set of skin-related issues for you to face. Precision Skin Institute provides it’s top 3 summer skin care products.

psi eat healthy featured

5 Ways to Eat Your Way to Great Skin

| Precision Skin Institute | No Comments

So many of us overlook the incredibly deep connection between food and skincare. Here are 5 Ways to Eat Your Way to Great Skin from Precision Skin Institute.

psi botox sweat featured

Treat Underarm Sweating with Botox at Precision Skin Institute

| Conditions, Treatments | No Comments

For those who suffer from hyperhidrosis, or excessive underarm sweating, summer is the worst season of them all. Botox injections, can safely reduce underarm sweat for up to two years.

psi melanoma blog featured

Skin Health in 10 Minutes

| Conditions, Skin Care, Skin Care Products | No Comments

May happens to be skin cancer awareness month, but being that we at Precision Skin Institute are skin health specialists, we urge awareness all year long.

Our Newsletter

psi newsletter 2017

Subscribe to our newsletter for skin care news and special offers from us


Phone → 954.998.0345

Medical History Form

For your convenience, you can download our medical history form prior to your first visit.

Download Form →

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The information on this site is for educational purposes only. Accordingly, any information contained within should not be construed as medical advice, evaluation, or consultation and should never be considered a replacement for a formal evaluation by the physician in his/her office and related consultation. Therefore, the information and correspondence that is involved with this website does not constitute a formal doctor-patient relationship. This site should not be used as a substitute for medical help. Opinions provided here are Dr. Marianna Blyumin-Karasik and Dr. Lesley Clark-Loeser and do not represent the opinions of the medical societies of which they are members of. Precisions Skin Institute does not have any financial interests in any of the products or companies mentioned on this site.  Explanation of off-label services and/or products that are mentioned herein does not reflect an endorsement nor promotion and should not be construed as such.