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21402 Provincial Blvd

Katy, TX 77450


Our Team

Dr. Maria Milian Sobarzo

Dr. Maria Milian Sobarzo is a Board Certified Ob/GYN in practice for over 25yrs. She received her undergraduate degree from Texas A&M University in 1981 and her Medical Degree from Texas A&M College of Medicine in 1985.  She completed her residency in Obstetrics and Gynecology in 1989 at the University of Arkansas for Medical Sciences and has been in the Katy-West Houston area since 1989.


She practiced Obstetrics and Gynecology for over 20 yrs and then felt she should limit her practice to Gynecology, as she realized that this was an important part of women’s health. She is truly a patient’s advocate and wants to do the best for the patients and help them feel their best.


She has extensive experience in multiple women’s issues including contraception, routine examination, menopause, laparoscopy, laparotomy, management of uterine fibroids, ovarian cysts, etc. She also performs hysterectomies, both laparoscopically and open laparotomy. She has been certified to perform robotic surgeries for several years and also performs Hysteroscopies, Uterine endometrial ablation and Myosure procedures.  She is also able to perform many in office procedures including colposcopies, biopsies of cervix and vagina/vulva, Endocervical/Endometrial biopsies, cryotherapy, LEEP procedures, IUD insertion and removal, and Nexplanon.


She was born in Cuba and came to United States at the age of 7 and was raised in Sweeny, Texas. She is fluent in Spanish and English.


During her “free” time, she enjoys spending time with her family (her husband, an anesthesiologist) and four boys, jogging, and sings in the choir at her church.

Allyson T. Patronella, MD

Dr. Patronella is a native Texan where she also completed her education. She graduated from the University of Texas in Austin and obtained her medical degree from The University of Health Science Center in San Antonio, TX. She completed her residency in Obstetrics and Gynecology at The University of Texas Medical Branch in Galveston, Texas. Dr. Patronella began practicing in west Houston and Katy, TX in 1996.


She enjoys all aspects of gynecology ranging from adolescent gynecology to menopause. She particularly enjoys gynecologic surgery; Laparoscopy and Hysteroscopy procedures as well as da Vinci® Robotic surgery.  Dr. Patronella’s practice will be limited to Gynecology only beginning in April 2016.  Dr. Patronella also performs the MonaLisa Touch procedure in the office to treat several menopausal symptoms.


Dr. Patronella is a Fellow of the American College of Obstetrics and Gynecology, licensed by the Texas State Board of Medical Examiners and is Board Certified by the American Board of Obstetrics and Gynecology. She enjoys spending time with her family, exercising and traveling.

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Advanced Women's Wellness, PLLC

21402 Provincial Blvd

Katy, TX 77450


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