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
Susan Munoz
2 weeks ago
Marcia D
1 week ago
Fast check-in, great service & medical attention from Dr & staff, efficient check-out. Would highly recommend RFSA. 5 ⭐️’s for everyone.
T T
2 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.
Jimmy Johnson
1 week ago
dr. Rainey and Finklea are wonderful. I do semi annuals and they have always taken great care of me
Carolyn Tankersley
3 weeks ago
Always very happy with them!
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
Frank Macias
1 day ago
Richard Perez
1 day ago
titagwan eni
2 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
melody bond
1 week 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
Brian Pearson
3 days 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
Lan Cao
2 weeks 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
Bill Meek
3 weeks ago
Always professional , efficient, and friendly.
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
Dinah Seago
2 weeks ago
Love RFSA Dermatology in Castle Hills. Staff is amazing and Dr Rainey is amazing too. Helped me with all my needs. Very knowledgeable, easy going, and efficient. Highly recommend this clinic and give it 5 huge stars!
Response from the owner:Thank you so much for the kind review! We’re thrilled to hear you had such a great experience with Dr. Rainey and our team at Castle Hills. We appreciate your support and look forward to welcoming you back to RFSA Dermatology! –RFSA Dermatology Team
John Courage
22 hours ago
Roberta Carlson
1 week ago
Professional and courteous
Allison Shoemaker
2 weeks ago
Great experience. Very professional, knowledgeable and friendly. Definitely recommend!!
A. keen
2 weeks ago
All staff and providers are very nice and welcoming. Provider listens to your concerns. The telehealth visit is very easy and convenient
Winka Le Clech
2 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
Armando Gonzalez
2 weeks ago
Outstanding service. Professional staff.
LeeAnn Havelka
4 days ago
Thomas Fentress
2 weeks ago
The way a medical practice ought to be run, with patience and professionalism. Five stars!
Narges
4 days ago
Corey Levenson
2 weeks ago
Professional, courteous, thorough and efficient. Excellent treatment! Highly recommended!
Response from the owner:Thank you Corey. We always try to be the best for you. -RFSA Dermatology Team
Jarrett Twaddle
1 week ago
Excellent doctor and medical staff – excellent receptionist. Good humans – highly recommend.
N R
2 weeks ago

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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