Welcome

From annual well-women care to gynecologic concerns to pregnancy, Abilene OB/GYN Associates offers comprehensive healthcare services to women with common and complex gynecologic problems, and complete prenatal care including care for high-risk pregnancies. Our team of physicians is dedicated to providing the most advanced healthcare to women in every stage of life.



Caring Providers

Our board-certified physicians deliver individualized care to each patient. With decades of experience, our providers work to meet the individual gynecological and obstetrical needs of each patient.

Telehealth Visits

Abilene OB/GYN Associates is now offering telehealth visits with our doctors and nurse practitioners. A device with a camera and microphone is required for telehealth visits, and a smartphone is preferred. Call your doctor’s office to schedule.

James G. Bass, MD

James G. Bass, MD
325-670-4242
Randy Daniell, MD

Randy Daniell, MD
325-670-4000
Stuart Martin, MD

Stuart Martin, MD
325-670-6860

Whitney Mascorro, MD

Whitney Mascorro, MD
325-670-4080
Jessica Ortolano, MD

Jessica Ortolano, MD
325-670-5385
J. Leonard Tadvick, MD

J. Leonard Tadvick, MD
325-670-4020
Jackie Zimmerman, DO

Jackie Zimmerman, DO
325-670-4020



Hospital Affiliation

Hendrick Medical Center is our exclusive choice for inpatient and outpatient care. For more information, visit ehendrick.org.

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