Let Your Inner Beauty Shine With The Best Dermatologists In San Antonio
Welcome to RFSA Dermatology
Our mission is to provide the highest level of dermatology care to our patients in the San Antonio area. We, as skin specialists, strive to have easily available appointments at our two locations in Castle Hills and Olmos Park. At RFSA Dermatology, our entire team is dedicated to helping you maintain healthy, beautiful skin.
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THEY KNOW BEST
My husband and myself are patients of Dr Finklea and Dr Rainey they are both outstanding, very friendly, professional, and caring. Their staff is very friendly and professional as well. And the facilities are very nice. Would highly recommend either doctor if you need an excellent Dermatologist. Lil and John Hibdon
Lillie Hibdon
16:16 05 May 21
Sandy Meyers
18:16 20 Apr 17
Vanessa Nieto
16:53 21 Dec 21
I am very pleased with this clinic. Although there was a long wait time to be brought back and overcrowded/ parking was an issue, the very friendly staff explained why it happened (accidentally booking three providers in same office for the day). Despite this, the clinic was everything I would hope for from a doctor's office: friendly and helpful staff, knowledgeable doctors and assistants, treating the problem easily and quickly, clean spaces, etc. I most definitely will be returning for future medical needs and I look forward to using the services offered for cosmetic procedures.
Jessica Gonzalez
14:19 23 Jun 22
I’ve been an annual patient for 4 years or so. I’m still under 40, but have a few skin conditions that need to be monitored. I love Dr Finklea. She is extremely kind and understanding. I appreciate the advice and education she freely offers. There was a scheduling error they made with my appointment this summer, but they were quick to fit me into the day’s appointments and I didn’t have to wait very long.
M Keller
15:11 08 Aug 19
Dr. Christy Rainey was absolutely knowledgeable in treating my condition! She took a different approach from my previous primary healthcare provides, and the results were outstanding! I highly recommend her!
Sheila Gonzalez
17:48 12 Nov 17
Pam Embrey
15:40 25 May 21
Cheryl Wolff
15:40 04 May 21
Luis A. Jimenez
00:27 11 Apr 17
If first impressions are any indication, then RFSA takes the cake! I called and spoke to Ellie and was so impressed by her patience and professionalism. I had a few procedural and insurance questions and she did not seem rushed and went out of her way to help me with getting an appointment. Speaks volumes for a practice when you good people on your team!
T V
19:44 16 Jul 20
Renn Leber
18:32 26 Jun 19
Awesome, let me explain why! As I search groupon I found a coupon for laser hair removal which I purchased. What lead me to Dr Rainey was that she is dermatologist and she provides acne scar treatments. After researchng acne treatments and seeing that I am a candidate for two of the treatments she offers, I was sold. I just had Bellafill completed to my acne scars and I am amazed at the results. For more than 20 years of having deep acne scars, I can say they are gone. I thought this day would never happen. I have been waiting for this moment and I am so pleased and happy with the results. Dr Rainey professionalism, how she cares for you goes above an beyond. She makes you feel like royalty and when you looking for medical treatment from a doctor, you found it with her and her staff. If you are thinking about having an Bellafill treatment for you acne scars, do it! You will not be sorry, it will change how you feel and look. Five stars! Thank you Dr. Rainey 🙂
Steven Alagona
22:40 05 May 16
Dr. Finklea is truly amazing! She helped my struggle with hormonal acne go away! Not to mention, she’s the sweetest! Highly recommend!
Bianca G
19:44 25 Mar 22
Best doctor in town! Dr. Finklea and her staff are amazing! Best bedside manner, intelligence and thoughtful doctor ! Always a 5 star experience!
Freestyle Revival
20:59 22 Oct 20
My experience at RFSA was a efficient visit, the staff and Doctors are friendly, and waste no time to get you in and seen. It`s a very friendly environment. I would definitely let my family and friends know of my experience there at RFSA in case they have any type of skin issues.
Dragon ball Z legends
17:21 20 Jul 21
Mary Ann Matteson
14:29 13 Jul 17
Great customer service! Dr. Finklea is great! She listened to my concerns and genuinely cared. I will definitely recommend to others!
Aracely Torres
14:56 13 Jun 19
Randel Hughes
23:58 09 Mar 22
Wonderful care. Dr Christy Rainey was very patient. She answered all my questions. Was very thorough.
Robyn Abelow
20:17 07 Dec 21
Always efficient and no wait itme
Abbie Doyle
20:05 04 May 21
I see Dr. Finklea. I feel so blessed to have found this practice. She is kind and empathetic and takes the time to explain as well as listen. Her assistant, Ashley, is also wonderful. She is thorough, friendly and super helpful.
S. Carli Jones, LPC
17:52 04 May 21
Dr. Rainey gave me the best injections EVER at the Augusta University dermatology clinic on June 22, 2018. She used a cannula to inject my tear troughs with Silk. The results are stunning. Tear trough injections traditionally leave me with black eyes that last 2-3 weeks. NO black eyes this time! It looks completely natural rather than “done”. She restored lost cheek volume with Voluma. Again, a completely natural appearing result. No chipmunk cheeks. It was my first foray into lip injections and, again, she nailed it! She restored my lip volume to their previous 30 year old level (I am now 47) without giving me a duck pucker or a bee stung pout.I had a previous bad experience with Botox and was resigned to never get it again. After discussing this with Dr. Rainey, I agreed to give it a second chance. I am so pleased that I did! Her injection technique was completely different than the one used by the plastic surgeon who did my first Botox injection. The result was amazing. There was no dropped/sinister brow or shocked I-was-just-frotterized-on-a-crowded-bus countenance. Her technique erased my angry 11’s, crow’s feet and bunny lines but left with me with movement for normal facial expression. I’ve repeated Botox injections twice since then with Dr. Rainey. I leave her office ecstatic each time.I have (correction: HAD) some brown spots of the back of my hands that have been there since I was 22. Dr. Rainey asked if she could try a new product called Eskata rather than liquid nitrogen. Of course I said yes because she is the bomb and I trust her implicitly with my skin. Killer results! That product is like a Tide pen for skin stains. The brown spots are gone AND I am not left with hypopigmented white spots for which cryo is notorious. Each time I leave her clinic I feel like I am exiting the skin time machine on the right side of a youthful appearance.Dr. Rainey is a stellar dermatologist and an injection ARTIST! She is beautiful inside and out. I am crushed that she is leaving Augusta and would consider flying to San Antonio biannually to continue cosmetic treatments with her until the sun burns out rather than find another local dermatologist. She is THAT good! I highly recommend her to all of my friends who are considering Botox and/or filler. To anyone in San Antonio who is considering cosmetic dermatology—JUST DO IT! You will love it and you will love her.
Danielle Suykerbuyk
15:39 24 Jun 18
Best derm team in San Antonio. Change my mind.
cierra voss
16:55 30 Dec 21
Felipe was very knowledgeable and helpful. This was the first time I’ve been to a dermatology clinic and he made my experience comfortable and even made me laugh. I will be returning for additional services and spreading the word about RFSA Dermatology!!
Aida Nava
01:38 20 Mar 20
Amely Juarez
17:50 14 Jun 22
Dr. Rainey took time to listen to my issues and addressed them one by one. She did not rush and when taking a quick biopsy she explained every step. I was recommended to her by my last dermatologist who retired to go into research work. I highly recommend Dr. Christy Rainey.
Ken Ashe
18:43 16 Nov 21
I absolutely love this place! Doctor took her time assessing my body and skin to best diagnose & prescribe me. She also encouraged I adopt a gluten free & dairy free diet in which I have been 2 months on and it has completed changed my body & skin! My face is clear and my HS has cleared up drastically. I highly recommend! Very compassionate and kind staff.
Sabah Kayyal
14:44 13 Aug 18
I love Dr. Rainey!! I have been going to her for 10 years and she makes everything look so natural. Definitely recommend.
Lauren Mantini
13:10 11 May 22
I consider Dr Finklea to be a very considerate and caring doctor. She's the best dermatologist I have ever had. She is thorough and professional. I feel safe under her care.
Edward Rudder
17:31 12 Jun 20
After five months of scratching most of my body I went to Dr. Finklea who ended up doing a biopsy and blood work to find the answer to my miserable condition, which she did and now I'm taking medication much to my relief. She's very kind on top of everything else and I have never had to wait when I go for my appointment.
Bonnie Schaffer
21:03 05 May 17
Jo Anne Horne
16:24 27 Jul 17
Robert Galloway
17:58 23 Jun 17
Clean office, friendly staff. Very knowledgeable doctor who took time to make sure I understood everything. Fantastic overall experience.
Andrea McClure
16:23 22 May 17
It was a very nice experience since the moment you get in the office. The Dr understood my concerns with my psoriasis and took very good care about me. The gave some shots that I didn't expect in the first visit. I felt great and happy when I got out. Thank you!!
diana ang
18:21 22 Oct 20
Dr. Galvan is great, he’s very helpful and detailed he notices things and is very helpful.
Vivian Reveles
04:00 16 Aug 19
I am absolutely in love with the staff at this place! So friendly and helpful! They have helped me with so many skin problems and not once made me feel uncomfortable or bad 🥺! The laser hair removal was also quick 💨 and painless with minimal redness! Looking into even more services they offer soon! They have not only helped me with my skin but my confidence as well! Referring all my friends here 🙌🔥❤️🥰🤩
Amber Martinez
05:56 18 Apr 21
involved staff, even more involved doctors. Dr. Finkley and Rainey have wonderful bed side manners and offer very professional care as well as education to their patients. very impressed with their work!
Amrian Holan
04:18 18 Jun 21
Dr. Rainey is excellent. Seriously the best Botox I've ever had! But it doesn't stop there. I contact her for all of my skin care needs, and trust her completely. She is both professional and knowledgable, yet maintains a personable rapport. I never feel hesitant to ask questions, and she treats me as an equal, not just another patient. I would recommend Dr. Rainey to anyone in need of a great dermatologist. Don't hesitate, just call her! You won't be sorry.
Megan Cornelius
20:35 08 Nov 16
They know their stuff. As a dentist it is refreshing to see our medical counterparts not only knowledgeable but also experienced in treating intra-oral lesions. I have heard them speak multiple times and I learn more everytime. Also, who doesnt love it when they have dental facts.
Dr. Akshay Thusu
05:34 07 Feb 20
Dr.Finklea knew exactly what to prescribe to clear my long term cystic acne. She gave me my confidence back. 🙂
Christina Menchaca
00:03 02 Mar 18
Dr. Christy Rainey was highly recommended by my doctor, but I've seen Dermatologists with friends, and parents, and I had to see her to believe it. Dr. Rainey surprised me by taking her time, and listening to me, and telling me what I needed to, and how to use the medicines she ordered for me. She Exceeded my expectations. I would Highly Recommend her to anyone! Her assistant was super nice, and so was the staff.
Margaret Taylor
22:31 11 Dec 19
Alexandra Carrion
00:29 30 Jun 17
Cheerful attitude and efficient, but not rushed examination. The doctor was ready to go; no waiting in the exam room.
Robert Blake
14:43 18 May 22
sandra ricabaugh
02:47 01 Dec 21
Dr. Finklea is amazing . She always makes you feel comfortable and has great bedside manner . She is the only reason I am giving this place 5 stars . Have had multiple bad experiences with PA Galvan, he has terrible bedside manner and makes you feel very uncomfortable. I already go in there feeling bad about my acne, I don’t need to be treated like he’s doing me a favor . I know other people that have had a bad experience with his rude demeanor. Do not see him .
Adrian arellano
22:46 28 May 21
Dr. Rainey is the most personable and sensitive dermatologist I have ever met! She always knows exactly how to treat me and her Botox skills are AMAZING!!! You MUST make an appointment with her. If it's for Botox, make sure you mention it when you make the appointment.
Avery Duke
19:20 03 Nov 15
First off, super nice office of great staff and doctor. Doctor was funny, friendly and very comfortable to be around. Very helpful, proactive and informative as well as all her assistance. Just a great over all experience. On top of that, had a prescription sent to a CVS. CVS was awful and made a mistake and wouldn't fix it or take responsibility. Called Rainey and they were nice enough to reach out to the rep and took care of the issue for me completely. They went above and beyond what was expected even when it wasn't their responsibility to do so or their mistake to fix. They were super helpful and really made my day. I can't speak highly enough or recommend them enough. I have now been to 4 dermatologists and they're by far the best one and my favorite. I highly recommend them. - Thank you so much Rainey Dermatology for your excellent care, service and help. - Sam
Edward Samuel
23:26 27 Feb 17
Short wait time. Friendly staff. Doctor was professional and listened to my concerns. Very good experience.
Jerry Espinoza
16:55 20 Jul 17
My 11 year old has been coming here for almost a year. Dr. Galvan has been amazing in reassuring her that the treatments will work. My daughter has severe eczema and last summer she started losing pigmentations in certain spots. Her skin had gotten so dry that it hurt her to stretch her arms or move her neck. I wish I would have brought her sooner. We went for her 6 month follow up and her skin is looking great. Thank you Dr. Galvan for getting my baby girl to feel comfortable in her own skin.
Maggie Rodriguez
04:06 18 Jul 20
Dr. Finklea is a real sweetheart. She was thorough, a good listener, and very helpful. I am glad I finally have a dermatologist that I will enjoy seeing once a year for my skin exam.
Scott Smith
18:32 27 Feb 17
Extremely impressed with how knowledgeable and informative there very intelligent dermatologist are. As a local dentist they explained how to better identify a number of concerning skin conditions that can easily be missed. With the knowledge I gained from there lecture I feel confident referring my patients to a doctor who can help navigate them through any concerning skin condition.
Dr. Stephanie Lomeli, D.D.S
03:09 07 Feb 20
Most amazing service ever. From scheduling the appointment to checking out after meeting with the amazing nurses and staff. Such a compassionate team. I’m so thankful.
Jessica Miller
15:09 07 Jan 22
RFSA Dermatology provided me excellent care at a time when I needed it the most! The staff is extremely professional and informative. Dr. Finklea is so compassionate and caring. That goes for Mr. Galvan, the PA at as well. I have nothing but great things to say about the whole staff!
Kellie Loughmiller
17:24 07 Dec 19
The best Dermatologist I've experienced in Texas & California.
Brian Rice
11:56 26 Feb 17
Beautiful office. No waiting. Friendly staff. Excellent physician. Couldn’t ask for more.
Diana Henderson Brown
03:49 13 Oct 21
A great office to go to, nice environment and great doctor
Mary Stine Cruz
17:34 29 Mar 22
Awesome experience, Dr. Finklea was extremely helpful, quick and nice. I will absolutely be coming back.
Oscar F
21:05 29 May 18
I see Dr. Finklea. She is kind and empathetic and takes the time to explain as well as listen. She is excellent at her work .
Maxie Dsilva
15:06 23 Nov 21
Absolutely amazing staff!! She listened to my concerns and genuinely cared about what I was telling her. I will definitely recommend to others!
Alma Montalvo
04:01 20 Jun 18
Samuel S
13:02 25 Aug 21
Excellent service, care, and facilities. Highly recommend RFSA.
JoAnna Kaye
22:37 04 May 21
Dr. Finklea is young and attractive. She has a very pleasant smile and nice demeanor. She had a good sense of humor and I was pleased with her work and her diagnosis.
Sandy Ferguson
15:43 27 Jul 17
First of all, let me start off by saying I’m super picky and expect dramatic results right away. And that is exactly what I got!!!!! Val was amazing!!! I got a microdermabrasion today and I left looking 15 years younger!!! You have a client for life!! Val was very professional and provided the best solutions on all my troubled areas on my face and products that Really do work!!! She did an absolute work of art on my face, she got rid of all my age and sun spots and wrinkles in one session!!!! ITS TRUE!!!!! My face is so smooth and soft, I can’t wait to show it off without makeup!!!!Thank you from the bottom of my heart Val!!!!-Steph
Scott Harry
22:07 19 Nov 18
Schedule an Appointment
At RFSA Dermatology, we strive to have easily available appointments at both our Castle Hills and Olmos Park locations.
Using the button below is the easiest way to request an appointment.
Alternatively, you may also call us at 210.901.9353