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        • Extended hours clinics

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          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
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          Age healthy now blog
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          • How to protect your memory as you age

            June 10, 2026

          • Can you reverse liver fibrosis? What science says about healing your liver

            June 8, 2026

          • Loneliness in old age—finding motivation and connection

            June 3, 2026

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RFSA Dermatology PLLC Store Front

RFSA Dermatology PLLC

4118 McCullough
Ste 18
San Antonio, TX  78212
Driving Directions

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Call 1-210-901-9353 to schedule

Languages spoken

English
Spanish
Print Email
Call 1-210-901-9353 to schedule

Languages spoken

English
Spanish
Print Email
Print Email

RFSA Dermatology PLLC
Call location1-210-901-9353
Get directions 4118 McCullough Ste 18
San Antonio,  TX 78212
Fax number1-210-227-4297
Call location1-210-901-9353
Get directions 4118 McCullough Ste 18
San Antonio,  TX 78212
Fax number1-210-227-4297

Office Hours

Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Our clinicians

Lindsey Brooke Finklea, MD practices Dermatology in San Antonio
Lindsey Brooke Finklea, MD
Dermatology
Call 1-210-901-9353 View profile
Felipe Galvan, PAC practices Physician Assistant in Floresville and San Antonio
Felipe Galvan, PAC
Physician assistant
Call 1-210-901-9353 View profile
Gordon Rainey, MD practices Dermatology and Medical Oncology in Floresville and San Antonio
Gordon Rainey, MD
Dermatology
Call 1-210-901-9353 View profile
Christy Shaffer-Rainey, MD practices Dermatology in Floresville and San Antonio
Christy Shaffer-Rainey, MD
Dermatology
Call 1-210-901-9353 View profile

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