Summary

Dr. John Tieman is a dermatologist with four decades of experience serving patients in the New Braunfels area. He earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine and completed his residency at University Hospital South Texas Medical Center. Dr. Tieman is fluent in both English and Spanish.

Dr. Tieman practices at Christus Santa Rosa Hospital New Braunfels and sees patients in New Braunfels, Texas. He specializes in treating skin cancers including basal cell carcinoma and works with patients who have moles and atypical moles. His expertise includes performing specialized tissue analysis and surgical pathology procedures. Patients have given him an average rating of 4.8 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.8
  • 40 years of experience
  • 16 insurance plans accepted
  • speaks English, Spanish
  • University Hospital South Texas Medical Center
  • 34 written reviews
  • 1 specialty
  • 11 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

John M Tieman Md Pa

1584 E Common StNew Braunfels, TX 78130
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

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Dr. John Michael Tieman, MD
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Dr. John Michael Tieman, MDDr. Anna Chacon, MDDr. Rashid Rashid, MD, PhDDr. Ryan Trowbridge, MS, MA, MD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.7 
40 Years of Experience 14 Years of Experience 19 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish, French Speaks English Speaks English
New Braunfels , TXMiami , FLHouston , TXElkhorn , NE
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Brown Medical School Med School: Loyola University Stritch School of Medicine Med School: Creighton University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Michael Tieman

  • Accepts Medicaid
  • AARP
  • Blue Cross Blue Shield of Texas
  • CHRISTUS Health Plan
  • Cigna
  • Cigna-HealthSpring
  • Cigna-HealthSpring - HMO
  • Humana
  • Humana - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance
  • Physicians Mutual
  • UnitedHealthcare

Medical Specialties

Dr. John Michael Tieman has the following specialty

Specialty Expertise

Dr. John Michael Tieman has the following 11 areas of expertise

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

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active

EDUCATION & TRAINING

Residency

University Hospital South Texas Medical Center

Medical School

Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof MedGraduated in 1986

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Frequently Asked Questions

How can I make an appointment with Dr. John Tieman?
You can find contact information for Dr. John Tieman here on Vitals.
Which hospitals is Dr. John Tieman affiliated with?
Dr. John Tieman is affiliated with Christus Santa Rosa Hospital New Braunfels.
Does Dr. John Tieman accept my insurance?
You can see the insurance plans that Dr. John Tieman accepts on their Vitals profile.
Does Dr. John Tieman accept virtual/telehealth appointments?
Dr. John Tieman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Tieman speak?
Dr. John Tieman speaks English and Spanish.

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