Summary

Dr. Katherine Diase is an obstetrician and gynecologist who has dedicated 29 years to women's healthcare. She earned her medical degree from the University of Texas Southwestern Medical School and completed her residency training at the University of Texas Health Science Center. Dr. Diase is fluent in both English and Spanish.

Dr. Diase practices at several locations in Sugar Land and Houston, with affiliations at Memorial Hermann Southwest Hospital, Houston Methodist Sugar Land Hospital, and Memorial Hermann Sugar Land Hospital. She specializes in caring for women experiencing pregnancy-related concerns such as depression during pregnancy and physical changes that occur in the skin and breasts. Her expertise includes breast cancer screening procedures and mammograms to help detect potential health issues early. Patients rate Dr. Diase 4.5 out of 5 stars for her care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.5
  • 29 years of experience
  • speaks English, Spanish
  • University Of Texas Health Science Center
  • 2 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 4 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Katherine Diase has 4 locations

Southwest Obgyn Associates Llp

16651 Southwest Fwy Ste 200Sugar Land, TX 77479
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 - 5:00 pm
SatClosed
SunClosed

Houston Methodist Sugar Land Hospital

16655 Southwest FwySugar Land, TX 77479

Memorial Hermann Sugar Land Hospital

17500 W Grand Pkwy SSugar Land, TX 77479

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Dr. Katherine Diase, MD
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Dr. Katherine Diase, MDDr. Michael Baracy, MDDr. Jihad Harmouche, MDDr. Chistelle Reeves, DO
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
29 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks French, Arabic, English Speaks English
Sugar Land , TXWebster , TXWebster , TXWebster , TX
Med School: University Of Texas Southwestern Medical School Med School: St. Georges University (SGU) School of Medicine Med School: University of Texas Medical Branch
Current Profile
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Insurance Plans Accepted by Dr. Katherine Diase

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Katherine Diase has the following specialty

Specialty Expertise

Dr. Katherine Diase has the following 13 areas of expertise

  • Amenorrhea
  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • STD (Sexually Transmitted Diseases)
  • Women's Health

Certifications, License, & Education

29 Years Experience

Dr. Katherine Diase holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2025.

Education & Training

Residency

Completed their residency at University Of Texas Health Science Center.

Medical School

Graduated from University Of Texas Southwestern Medical School in 1997.

NPI Number

Dr. Diase's NPI number is 1003807801.

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Frequently Asked Questions

Where is Dr. Katherine Diase's office located?
Dr. Katherine Diase's office is located at 16651 Southwest Fwy Ste 200, Sugar Land, TX, 77479.
How can I make an appointment with Dr. Katherine Diase?
You can find contact information for Dr. Katherine Diase here on Vitals.
What languages does Dr. Katherine Diase speak?
Dr. Katherine Diase speaks English and Spanish.
Is Dr. Katherine Diase accepting new patients?
Dr. Katherine Diase is accepting new patients on Vitals. View Dr. Katherine Diase's profile on Vitals to make an appointment.
Does Dr. Katherine Diase accept my insurance?
You can see the insurance plans that Dr. Katherine Diase accepts on their Vitals profile.

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