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

Excellent
4.9
Jorge Oliver
3 days ago
Rápido y eficiente. Gracias
Hilda Gonzalez
3 weeks ago
CLARISSA TAMEZ GONZALEZ
1 week ago
Jean O'Leary
2 weeks ago
Lolita Ealy
2 weeks ago
Erin Burnett
3 weeks ago
Lauren McLaurin
2 weeks ago
Mike Flinn
2 weeks ago
Very efficient organization. They got me in and out quickly. Yet Dr Rainey was very personable and pleasant, and made sure to address all my concerns.
Dinah Gaines
2 weeks ago
Wonderful staff and Dr. Finklea is the very best!
Betsy Bailey
2 weeks ago
This is my 3rd visit to Dr. Finklea and I am so glad I found her. The office staff is friendly and professional. Wait time is minimal. I have referred 4 of my co-workers to the office and all had good experiences. I trust Dr. Finklea. She is great about explaining whatever skin issues you might have and treatment options for any that might require treatment. I will continue to refer to this practice.
Diana Sargent
2 weeks ago
Dr. Rainey was excellent! He explained everything in detail and gave me multiple options for treatment. The staff were friendly and helpful. Great visit!
Randy Cunningham
3 weeks ago
The office and staff are friendly and inviting. Genuinely and personally engaging. Linsay and her group could not make it more pleasant and enjoyable. I appreciate her genuine sincerity and concern for my well-being and health. Linsay absolutely has the best Office manner, Very comforting and reassuring. My highest recommendation.
Response from the owner:We truly appreciate your 5-star review. It’s always our goal to provide exceptional dermatologic care in a professional and caring environment. Thank you for taking the time to share your experience with us. – RFSA Dermatology Team
jerry dela garza
3 weeks ago
Really nice peoples.
Jonah Brickley
2 weeks ago
Melinda White
2 weeks ago
Excellent service
Pete Ortiz
3 days ago
Dr. Rainey is always on point. She listens and addresses your concerns. That is why, I have recommended my sister and Brother in law to come see her. The front desk and staff are excellent.
Andrea Cruz
3 weeks ago
Berba Brinkley
2 weeks ago
Consultation with Dr Rainey and Ali for radiation treatment due to squamous cell carcinoma on my temple and leg. No high pressure, both were very kind.
John Mahaffey
2 weeks ago
Best dermatologist in San Antonio. Very attentive and spends the time to answer questions.
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
Wanda Oates
3 weeks ago
Very nice, professional and informative. Was seen within 15 mins of my appt.
Pam Blankenship
1 week ago
Great experience! Professional and friendly.
Response from the owner:Thank you Pam. Don't hesitate to call if you need anything else. -RFSA Dermatology Team
Araceli Sierra
3 weeks ago
Dr Finklea is the best ! Very thorough and professional …always takes the time to answer all my questions and puts me at ease with honest clinical assessments. Highly recommend her for all your derm or aesthetics needs
Cornelia Winter M.D.
3 weeks ago
Response from the owner:We truly appreciate your 5-star review. It’s always our goal to provide exceptional dermatologic care in a professional and caring environment. Thank you for taking the time to share your experience with us. – RFSA Dermatology Team
Junice Bromfield
4 days ago
It was my second visit. The staff and doctors are very friendly and helpful. I definitely recommend this Dermatology practice.
Patty Zawora
3 weeks ago
I was extremely impressed with Dr Rainy and her staff and RN Very professional , friendly and time efficient I was comfortable and confident in Dr Rainy and her evaluation. I am so happy with my appointment 5 stars plus !!!!
Karen Strickland
2 weeks ago
Great staff and physician .
Johnny Rodriguez
2 weeks ago
Awesome professional service!
Christina Hamblin
3 weeks ago
Great! NP was very personable, professional & Knowledgeable. I was very impressed by her courtesy, directness & explanation of my medical issues. The cure was painless& quick! Thank You to the NP & Staff!
LYNNE CHAPMAN
3 weeks ago
Very friendly and knowledgeable
Charles Reid
1 week ago
Everytime I come for My 6 – month check up with Dr.Christy Rainey I am totally impressed with the professionalism & care that the entire staff try to uphold time & time again ! Very down to earth, friendly & smart !!!I recommend their services to all My friends and associates & will continue to use this Dermatologist Group until they decide not to see Me !!! Regards, Scotty Reid
Response from the owner:Thank you for your 5-star rating! We’re so glad we could meet your skincare needs and provide the quality care you deserve. Your support means a great deal to our team. – RFSA Dermatology Team
Patti Keene
2 weeks ago
Absolutely a great team… "hands on all the way! Very caring and respectful!!
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
EDUARDO TREVINO
3 weeks ago
Dr. Finklea was great! Great bedside manner.
Melissa Garza-Rodriguez
2 weeks ago
I enjoyed my hydrafacial along with my dermaplaning with Bianca. I will definitely be back and schedule with Bianca AGAIN
Elias Juarez
1 week ago
Always helpful
Becky Munoz
3 weeks ago
Vicki Culp
2 weeks ago
Very professional. Prompt. The doctor listened to my concerns and addressed the issue. Highly recommend this office and physician.
Duke Sanchez
3 weeks ago
I am glad I got recommended to this dermatologist best place is clean and comfortable and real results
Stanley Pisano
1 week ago
Paula Watson
3 weeks ago
Nieves Hernandez
4 weeks ago
Diane Karohl
2 weeks ago
Every staff member I came in contact with was so kind and helpful. Dr. Rainy is friendly, professional , and efficient. Relieved my worries.
Tiffini Yamin
3 days ago
My son had Alopecia and we ended up getting injections for about six months. His hair is growing back beautifully and it took about six months and he’s got a full head of hair and we are so excited. Thank you Dr. Rainey.
Lisa Miles
2 weeks ago
No long wait time and doctor was very cordial and responsive!
Susan
6 days ago
Mark Susen
1 week ago
Jason Scalf
2 weeks ago
Hands down the best dermatology practice in San Antonio.

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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