The Best Dermatology In San Antonio

Let Your Inner Beauty Shine With RFSA

RFSA Dermatology in San Antonio

Dermatology is a branch of medicine that specializes in the diagnosis, treatment, and prevention of diseases and conditions affecting the skin, hair, and nails.

We are trained to manage a wide range of skin conditions, from common issues like acne and eczema to more serious diseases like skin cancer. They also address cosmetic concerns, helping to maintain and improve the health and appearance of the skin.
Visiting a dermatologist has se

RFSA Dermatology offers a full spectrum of advanced skincare and cutting-edge treatments.

We are equipped to handle both common and rare skin conditions, ensuring that no matter how big or small your problem seems, you can get the help you deserve. 

Dermatologists in San Antonio also address conditions that can have significant emotional impacts, such as acne and eczema, providing treatments that can improve patients’ quality of life.

Our Doctors

Get to know and learn more about our doctors.

RFSA Dermatology offers the people of San Antonio the best dermatological care to maintain healthy and youthful skin. You can look your best even when age is catching up with you. We also offer consultation services to help you determine whether botox San Antonio treatment is the best service for you or if you should explore any other services we offer. 
Are unmanaged, unruly, unbearable eczema symptoms causing you unwanted pain, discomfort, and shame? There’s no need to endure the often downright miserable effects of eczema-related severe skin irritation, itching, and inflammation.
As common of a problem as acne is, experiencing it is often surrounded by feelings of shame. When we wake up in the morning and find such an unwelcome guest, it’s all we can think about throughout the day.

RFSA Dermatology Clinical Trials

At RFSA Dermatology, we are dedicated to advancing dermatological research and providing innovative solutions for our patients. We are excited to offer several ongoing clinical trials designed to address various skin conditions, including eczema and hives. If you or a loved one are seeking alternatives to conventional treatments, we invite you to explore the opportunities available through our clinical trials.

Learn more about our clinical trials.

Patient Reviews from The Best Dermatology in San Antonio

Treat you like family
Roy Leslie
Roy Leslie
1669738087
I’ve gone to both Dr Rainey and Dr Finklea for medical and cosmetic reasons since 2020. They’re knowledgeable and extremely competent in their field. I’ve never been unhappy with a consult or procedure. I travel the world with work and have seen many dermatologists, some of the best in their countries. I’d put these doctors in the same tier!
Elizabeth Barrows
Elizabeth Barrows
1699293912
When I was seen several months ago, they got me in quickly, excellent and professional, My family members have gone after me with good outcomes.
Lorenzo Gonzalez
Lorenzo Gonzalez
1675278727
I called RFSA today, needing an ASCP appointment as a new patient. The very friendly receptionist(a rare thing nowadays) told me I needed a referral, and asked, “can I please get your PCP phone number?” I asked, “to get my referral??” she said yes! My chin almost hit the floor. I spent a LOT of time the day before on the phone, trying to 1)find a doctor that took my insurance, 2)calling my PCP to get the referral sent in a prompt manner. 3)expecting an appointment that was months out, if someone actually got back with me at all! I asked the receptionist again if she was REALLY going to chase down my referral. She giggled a bit, and assured me that she would. Man, I wish all of my numerous appointments were this easy to make! I will follow up my review with how the appointment goes! Very impressed so far!! Great job!!!
Mary Clark-Dennison
Mary Clark-Dennison
1701377662
On time surgery to remove Basil cell from arm. Painless and completely satisfied! I am a repeat patient.
James Lacy
James Lacy
1675784856
I have been a patient of Dr. Lindsey Finklea for several years. During that time, she has always been professional, attentive, and caring. I have never felt rushed, and Dr. Finklea has always addressed my questions and concerns. The physical office space is beautiful and serene, and the staff is friendly and professional as well. A 5-star experience!
jan ross
jan ross
1677625257
Great staff, very attentive
Jay Seven
Jay Seven
1703628087
I saw Dr.Finklea last week and she is exceptional! She examined my skin concern very closely, gave me information about my diagnosis, and provided relief within 1 day of treatment!! Dr. Finklea truly has excellent bedside manner. She is so kind and treats you like family. I have been seeing her for 5 years and will refer my family/friends to see her! I highly recommend her, she’s a one of a kind doctor!!
Bianca G
Bianca G
1681873941
N A
N A
1670350933
AWESOME DOCTOR- REALLY CARES AND TAKES TIME TO LISTEN
Beverly Schaefer
Beverly Schaefer
1672153718
Super friendly and it was very easy to get an appointment. Knowledgeable and efficient staff.
Lorena Garza
Lorena Garza
1667225131
Great service lik always.
Jose Guillen
Jose Guillen
1673976376
Francisca Aleman
Francisca Aleman
1684249317
Jerry Garcia
Jerry Garcia
1673925762
Always a professional and pleasant appointment. Highly recommend.
Russ Vick
Russ Vick
1683729612
Love it!! I have been going here for years since it was in the Nix building and was called Rainey Dermatology. The Staff is Awesome and all the new locations make it very convenient!! Now my Husband, Son & Daughter go here too and Love it as well!! Thank you for being so caring!! 🙌🏽🫶🏽
Yari Ramirez
Yari Ramirez
1673542560
I was able to schedule an appointment within 24 hours. My wait time once I got to the clinic was minimal. My clinic visit was informative and engaging. I suffer from dermatitis and the treatment prescribed provided relief within hours. I have been going to RFSA dermatology for 5 years and will continue to go due to their personal care and attention
Iris Sanchez
Iris Sanchez
1677339021
I’ve been to both the Olmos park and the Castle Hills locations and all of their staff are so kind and professional. Dr. Rainey is an incredible physician. I have had several laser sessions done by one of the estheticians named Bianca and I’ve been extremely happy with my results!
Lauren
Lauren
1694013981
Everyone on the staff was super friendly! (It’s rare to see this nowadays!) Dr. Rainey is knowledgeable and so sweet! They got me in and out in such a timely manner which I truly appreciate. Keep up the great work ladies!!
Talland Blanchard
Talland Blanchard
1690830241
I’ve always had a great experience with RFSA. PA Galvan is always knowledgeable and seems to truly care about his patients. All the staff is great as well. I always recommend this business to others if I ever get the chance to. I couldn’t be happier! 😊
Cyleste Gonzalez
Cyleste Gonzalez
1684507654
I have had great success using RFSA Dermatology. My appointments have been kept on time. The doctor has been thorough and has always told me what she was doing and why.
Stet Reid
Stet Reid
1684258995
excellent!!!!
Josie Cigarroa
Josie Cigarroa
1684313242
I was very nervous about having a sublative lazer procedure. When I called the office I spoke with Bianca who was very friendly and knowledgeable about the procedure all around, that really gave me piece of mind. When I had arrived to the facility I was impressed with the cleanliness and friendly staff! I was was still nervous but again Bianca’s friendliness and professionalism made me feel safe. The procedure went well and didn’t hurt as bad as I thought it would. It took less than a week to completely heal.Thank you Bianca for your professionalism and warm welcoming attitude!
Zack Martinez
Zack Martinez
1688160455
Foxxy Flowers
Foxxy Flowers
1668017801
Great staff – very friendly – they take the time to fully address all of your concerns – and provide excellent care.
Herman Alexander
Herman Alexander
1673546310
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