RFSA Dermatology San Antonio

Let Your Inner Beauty Shine With RFSA

RFSA Is The Best Dermatology

RFSA Dermatology strives to be the best in San Antonio and metro area every single day. Our team is dedicated to providing personalized care and innovative treatments that truly make a difference in our patients’ lives. We take pride in combining expertise, compassion, and cutting-edge technology to help you achieve your healthiest, most confident skin. When you choose RFSA Dermatology, you’re choosing a team that’s committed to excellence and your satisfaction.

Dermatology is a specialized branch of medicine focused on the diagnosis, treatment, and prevention of conditions affecting the skin, hair, and nails. At RFSA Dermatology, we take pride in being a trusted provider of dermatological care in San Antonio, offering comprehensive solutions for both medical and cosmetic skin concerns.

Our team is trained to manage a wide range of skin conditions, from common issues like acne and eczema to more serious concerns such as skin cancer. We also provide advanced cosmetic treatments to enhance and maintain the health and appearance of your skin.

Visiting a dermatologist is an essential step in protecting your skin’s health and addressing issues that can impact your confidence and well-being. As the leading dermatology clinic in San Antonio, RFSA Dermatology is equipped with cutting-edge technology and expertise to ensure you receive top-notch care.

Whether it’s a minor concern or a complex condition, our dermatologists in San Antonio are here to help. From acne and eczema to rare skin disorders, we offer personalized treatments designed to improve not only your skin but also your quality of life.

Choose RFSA Dermatology for expert care and innovative solutions that make a real difference. Your healthiest, most radiant skin starts here.

Our Dermatologists

dermatologists san antonio

Get to know and learn more about our doctors.

Testimonials – What Patients Say

Top rated
4.9
John Andrichak IV
4 days ago
Dr R. was quick, thorough, attentive, and courteous. The entire appointment from when I arrived to when I left took less than 20 minutes, but I still felt he gave a very full exam, calling out everything he saw as he went over me. The nurse had my prescription called in before the doctor even finished. Absolutely 5 stars.
Susan Munoz
3 weeks ago
Allison Shoemaker
3 weeks ago
Great experience. Very professional, knowledgeable and friendly. Definitely recommend!!
Brian Rice
2 days ago
The best Dermatologist I've experienced in Texas & California.Always timely & professional
Response from the owner:Hello Brian, Thank you very much for your warm words. It means a lot to us. -RFSA Dermatology Team
SH Muller
1 week ago
Nice office, great staff!!
Response from the owner:Thank you for the 5-star review! We’re so glad you enjoyed our office and team. We appreciate your support and look forward to welcoming you back to RFSA Dermatology! –RFSA Dermatology Team
melody bond
2 weeks ago
Love Dr. Rainey! Highly recommend.
Response from the owner:Thank you so much for the 5-star review! We're thrilled you had a great experience with us. Your feedback encourages our team to continue delivering the highest level of care and service. We look forward to seeing you again soon! – RFSA Dermatology Team
Narges
2 weeks ago
Brian Pearson
2 weeks ago
I have utilized RFSA Dermatology for several years now and all I Can Say is They are Amazing. Dr. Finkley and her staff are always polite, courteous, and get you n before your scheduled appointment time. They have tackled all my skin issues including cystic acne and my skin and outward appearance is 100% improved. I cannot thank them enough for all they have done for me and their Customer Service Ethic is Outstanding!!!
Response from the owner:Thank you so much for your kind words and continued trust in RFSA Dermatology! We're thrilled to hear that Dr. Finklea and our team have provided you with outstanding care and helped improve your skin and confidence. Your appreciation means the world to us, and we’re grateful to be part of your skincare journey. We look forward to continuing to provide you with top-notch care in the future! – RFSA Dermatology Team
Ruth Lewis
1 week ago
They are the best!!!
Response from the owner:Thank you for the 5-star review! We're so grateful for your trust in RFSA Dermatology and appreciate you taking the time to share your experience. We look forward to continuing to provide you with excellent dermatological care! -RFSA Dermatology Team
Thomas Fentress
3 weeks ago
The way a medical practice ought to be run, with patience and professionalism. Five stars!
Winka Le Clech
3 weeks ago
Response from the owner:Thank you for the 5-star rating! Our team truly appreciates your support. See you next time! –RFSA Dermatology Team
Kim Olson
1 day ago
Always have a Great visit with ya’ll Thank You
Response from the owner:Thank you for the 5-star review! We're so grateful for your trust in RFSA Dermatology and appreciate you taking the time to share your experience. We look forward to continuing to provide you with excellent dermatological care! -RFSA Dermatology Team
LeeAnn Havelka
2 weeks ago
Jarrett Twaddle
3 weeks ago
Excellent doctor and medical staff – excellent receptionist. Good humans – highly recommend.
Kimberly Nisino
1 day ago
The quick telehealth call was so easy and professional! The provider was kind, efficient, and straight to the point when handling my refills. Thank you, RFSA Dermatology, for making the process so simple and stress-free! I feel comfortable and confident in my skin because of you! ❤️
Amber M
3 weeks ago
I first came to Dr. Rainey to seek help with a cyst I’ve had for a few years now and he has absolutely gone above and beyond in his services. He took care of the cyst and put me on a skin routine that has made a huge improvement on my face and skin. I’m incredibly grateful to have ended up in Dr Rainey’s care.
Susan
3 weeks ago
Beautiful, elegant and calm lobby. Professional and knowledgeable staff with a great demeanor. What a pleasure this office is.
Renee Meriwether
1 week ago
Very caring staff from the minute you walk in the door.
Response from the owner:Thank you for the 5-star review! Our team truly appreciates your support and kind words. See you next time! –RFSA Dermatology Team
Yasmil Santiago
3 days ago
Response from the owner:We’re glad your visit went so well, and it’s great to know our team made a positive impression.
Irene Ramos
1 week ago
Dr Gordon Rainey is great he took the time to explain my situation and asked if I had any questions. I highly recommend him . Thank you.
Richard Perez
1 week ago
Response from the owner:Thank you for the 5-star rating! Our team truly appreciates your support. See you next time! –RFSA Dermatology Team
N R
3 weeks ago
Frank Macias
1 week ago
Response from the owner:Thank you so much for the 5-star rating! It is always a pleasure serving you at RFSA Dermatology. –RFSA Dermatology Team
Armando Gonzalez
3 weeks ago
Outstanding service. Professional staff.
T T
3 weeks ago
I have been seeing Dr. Finklea for over 16 months now and she is a breath of fresh air and model doctor in San Antonio. I trust her with my medical needs and appreciate her empathy, responsiveness, and high caliber patient skills and competency. She has completely changed and improved my quality of life and I am forever grateful. Also, short wait times is another benefit. Highly recommend her and the team at RFSA.

Our Dermatology Clinical Trials

At RFSA Dermatology, we are committed to advancing the field of dermatology through cutting-edge research and innovative patient care. As a leader in skin health, we proudly offer several ongoing clinical trials designed to address a variety of skin conditions, including eczema and hives.

Our clinical trials provide a unique opportunity for patients in San Antonio to access alternative treatments that go beyond conventional approaches. Whether you or a loved one are managing a chronic skin condition or exploring new options for care, RFSA Dermatology is here to guide you every step of the way.

By participating in our clinical trials, you not only gain access to advanced dermatological treatments but also contribute to the future of skin health in San Antonio. At RFSA Dermatology, we’re dedicated to improving lives and pushing the boundaries of dermatological care.

Explore the innovative opportunities available through our clinical trials at RFSA Dermatology in San Antonio—because your skin deserves the very best.

Learn more about our clinical trials.

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.

FAQs About Dermatology

We provide comprehensive medical services, including treatments for acne, eczema, psoriasis, rosacea, cyst and mole removal, melasma, and skin cancer screenings.

We offer a variety of cosmetic services such as Botox, dermal fillers, chemical peels, microneedling with PRP, laser hair removal, skin tightening, and more to enhance your skin’s appearance.

Our experienced dermatologists will conduct a thorough consultation to assess your skin and discuss your goals, allowing us to create a personalized treatment plan tailored to your specific needs.

Yes, we offer advanced skin tightening treatments, including Intense Pulsed Light (IPL) therapy, Radio Frequency (RF) treatments, and Sublative Skin Tightening, to help restore your skin’s firmness and youthful appearance.

During a skin cancer screening, our dermatologists will perform a comprehensive examination of your skin to identify any suspicious lesions or changes. If necessary, we utilize Superficial Radiation Therapy (SRT) as a non-invasive treatment option for certain types of skin cancer.

Microneedling with PRP combines tiny skin-penetrating needles with platelet-rich plasma derived from your own blood. This treatment stimulates collagen production, improves skin texture, and reduces fine lines, scars, and hyperpigmentation.

We provide various laser treatments, including laser hair removal, laser resurfacing for scars and wrinkles, and IPL (Intense Pulsed Light) for skin rejuvenation and pigmentation issues.

Yes, we specialize in treating hyperpigmentation and melasma through customized approaches, including topical treatments, chemical peels, and laser therapies designed to even out skin tone.

Dermal fillers are used to restore lost volume, smooth out wrinkles, and enhance facial contours, such as lips and cheeks, for a more youthful appearance.

Chemical peels can improve skin tone, texture, and clarity by removing dead skin cells and promoting new cell growth. They are effective for treating acne, fine lines, sun damage, and pigmentation issues.

SRT is a non-invasive treatment for certain types of skin cancer and keloids. It uses low-dose radiation to target and treat affected areas without surgery.

Botox treatments are minimally invasive and typically well-tolerated. The procedure involves small injections, and we use techniques to ensure your comfort throughout the process.

After a laser hair removal session, you may experience mild redness or sensitivity, which typically resolves quickly. For optimal results, multiple sessions are recommended.

We recommend annual skin cancer screenings or more frequent visits if you have a history of skin cancer or other risk factors. Early detection is key to effective treatment.

Questions? Just Ask Our Dermatologis!

Have any questions, concerns, or simply just want to get more information, use the form and we will be in touch soon!

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