Last updated: Apr 30, 2026

Annette J. Gantz

  • Gender: Female
  • Experience: 32 years
  • Graduation year: 1989
  • Sole propriator: No
  • NPI: 1245753730

Annette J. Gantz FNP

Nurse Practitioner

She is located at 540 Oak Centre Drive Suite 260 in San Antonio, TX 78258. Can help patients with the following: Arthritis, Depression, Hypertension, Influenza, Migraine, Prescription Refill. Her National Provider Identifier (NPI) number is 1245753730. Appointment can be made via the phone number (210) 448-1499. She is affiliated with 1 practices.

Conditions treated

Annette Jo Gantz, being an nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Annette J. Gantz.

  • Acne
  • Allergies
  • Anxiety
  • Arthritis
  • Asthma
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Child or Adolescent
  • Common Cold
  • Depression
  • Diabetes
  • Fever
  • General Care
  • Gynecological Exam
  • Headache
  • High Cholesterol
  • Hypertension
  • Influenza
  • Insomnia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Prescription Refill
  • Sexually Transmitted Diseases (STDs)
  • Weight Loss
  • Women's Health

Procedures Performed by Annette J. Gantz

Insurances Accepted by Annette J. Gantz

  1. Medicare

Medicare Enrollment

Annette J. Gantz is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .

Bills through: South Texas Spinal Clinic, P.a.

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Studies

Graduated in 1989

Additional Specialities

  • Family Nurse Practitioner

Affiliated practices

South Texas Spinal Clinic PA
18626 Hardy Oak Boulevard
San Antonio, 78258 TX
(210) 495-9047

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Yvonne F. Lopez
  • Gender: Female
  • Address: Suite 320 525 Oak Center Drive San Antonio, 78258, TX

Questions & Answers

What conditions does Annette Jo Gantz treat?

Annette Jo Gantz provides treatment for Arthritis, Depression, Hypertension, Influenza, Migraine, Prescription Refill. For the full list see this list.

Does Annette Jo Gantz have affiliation with practices?

Annette Jo Gantz is affiliated with South Texas Spinal Clinic PA.

Does Annette Jo Gantz accept patients with Medicare?

Yes, Annette Jo Gantz accepts patients with Medicare.

Where can you meet with Annette Jo Gantz?

Annette Jo Gantz's office is located at 540 Oak Centre Drive Suite 260 in San Antonio, TX 78258.