HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

MADALYN ELAINE GUELKER, PA

PHYSICIAN ASSISTANT

Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO

Graduated: 2019

NPI: 1225781925

Practice Locations (1)

SOUTH TEXAS DERMATOLOGY PLLC

4141 S STAPLES ST, SUITE 300

CORPUS CHRISTI, TX 784110002

36188255601130

Source: CMS National Downloadable File, September 2026.

MADALYN GUELKER, PA | HealthCareAtlasUSA