Summary

Dr. Robert Magnon is a dermatologist with dual expertise in emergency medicine, bringing five decades of medical experience to his practice. He earned his medical degree from the University of Texas Medical Branch at Galveston and completed his residency at University Hospital South Texas Medical Center. His extensive background spans 50 years of patient care, and he is fluent in both Spanish and English.

Dr. Magnon practices at Guadalupe Regional Medical Center and maintains his dermatology practice in Seguin, Texas. He specializes in treating skin conditions including abnormal moles, melanocytic nevus, and basal cell skin cancer. His practice includes performing blood tests and arterial blood gas analysis to support comprehensive patient care. Patients rate Dr. Magnon 4.6 out of 5 stars for his medical expertise and patient care.

Overview based on verified provider data

Quick Facts

  • 4.6
  • 50 years of experience
  • speaks Spanish, English
  • University Hospital South Texas Medical Center
  • 5 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Robert Jay Magnon has 2 locations

Seguin Dermatology

1340 E Walnut St Ste 1342Seguin, TX 78155
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

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Dr. Robert Jay Magnon, MD
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Dr. Robert Jay Magnon, MDDr. Anne E Allen, MDDr. Anna Chacon, MDDr. Rashid Rashid, MD, PhD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.7 
50 Years of Experience 9 Years of Experience 14 Years of Experience 19 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English, Spanish, French Speaks English
Seguin , TXKnoxville , TNMiami , FLHouston , TX
Med School: University Of Texas Medical Branch At Galveston Med School: University Of Michigan Medical School Med School: Brown Medical School Med School: Loyola University Stritch School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert Jay Magnon

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert Jay Magnon has the following 2 specialties

Specialty Expertise

Dr. Robert Jay Magnon has the following 13 areas of expertise

  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Actinic Keratosis
  • Basal Cell
  • Emergency Medicine
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

50 Years Experience

Dr. Robert Jay Magnon holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026.

Education & Training

Residency

Completed their residency at University Hospital South Texas Medical Center.

Medical School

Graduated from University Of Texas Medical Branch At Galveston in 1976.

NPI Number

Dr. Magnon's NPI number is 1013993096.

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Frequently Asked Questions

Where is Dr. Robert Magnon's office located?
Dr. Robert Magnon's office is located at 1340 E Walnut St Ste 1342, Seguin, TX, 78155.
Which hospitals is Dr. Robert Magnon affiliated with?
Dr. Robert Magnon is affiliated with Guadalupe Regional Medical Center.
Does Dr. Robert Magnon accept my insurance?
You can see the insurance plans that Dr. Robert Magnon accepts on their Vitals profile.
Is Dr. Robert Magnon accepting new patients?
Dr. Robert Magnon has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Robert Magnon accept virtual/telehealth appointments?
Dr. Robert Magnon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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