Photo of Dr. Ursula Balthazar

Dr. Ursula Balthazar, MD

Concierge OBGYN physician, San Antonio, TX

Aspire Fertility
5.0 (10 reviews)

Dr. Balthazar is a board-certified physician at Aspire Fertility in San Antonio, trained at the University of North Carolina.

150 East Sonterra Boulevard, San Antonio, TX 78232
At a glance
Board certification
Obstetrics and Gynecology, Reproductive Endocrinology and Infertility
Languages
English

Facts on this page last checked November 2026. How we check doctors

About Dr. Balthazar

Dr. Balthazar is a physician at Aspire Fertility San Antonio, where her current work focuses on reproductive endocrinology. She earned her medical degree at Loyola University Chicago Stritch School of Medicine in 2004. She was Chief Resident in obstetrics and gynecology at the University of North Carolina, Chapel Hill, and then completed a fellowship in reproductive endocrinology there.

Before coming to Texas, she served Alaskans for several years as their first and only reproductive endocrinologist. She plans and oversees the whole fertility process with the Lab Director and keeps the patient's OB/GYN informed.

Membership and fees

Fees are not published. Ask the practice.

Services

Fertility care planning
What OBGYN doctors commonly treat

Education and credentials

Degree
MD
Medical school
Loyola University Chicago Stritch School of Medicine
Residency
Obstetrics and Gynecology, University of North Carolina, Chapel Hill (Chief Resident)
Fellowship
Reproductive Endocrinology, University of North Carolina
Board certification
Obstetrics and Gynecology, Reproductive Endocrinology and Infertility
License
Texas
Board actions
Good standing (checked Nov 2026) None on record Verify with the Texas Medical Board
NPI
1669693370

Location

150 East Sonterra Boulevard, San Antonio, TX 78232
Aspire Fertility practice page
Directions

Recognition and research

Awards

Honored with many awards for research and for excellence in teaching.

Publications

Has published in the Journal of Minimally Invasive Gynecology.

Patient reviews

5.0
10 reviews
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Write a review
Rated 5 out of 5

Awesome!

"Guided me in choosing the best treatment option."

FMDD UserOct 2024
Rated 5 out of 5

Amazing!

"Enlightened me about my condition."

FMDD UserAug 2024
Rated 5 out of 5

Awesome!

"Very good service. Very clean clinic."

FMDD UserOct 2023

Questions patients ask

Does Dr. Balthazar take insurance, or offer a membership?

Aspire Fertility is in network with many insurance carriers for fertility testing and treatment.

Is Dr. Balthazar board certified?

Yes. She is board certified in Obstetrics and Gynecology and in Reproductive Endocrinology and Infertility.

Where did Dr. Balthazar train?

She earned her medical degree at Loyola University Chicago Stritch School of Medicine in 2004. She did her residency and fellowship at the University of North Carolina.

Where is Dr. Balthazar's office?

Dr. Balthazar sees patients at Aspire Fertility San Antonio.

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