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Diana M. Hook, M.D.

Diana M. Hook, M.D. Photo

Provider Type: Physician

Board Certifications:
  • General Surgery


General Summary

Dr. Hook is originally from Weatherford, TX and obtained her undergraduate degree at Sam Houston State University in Huntsville, TX. She attended medical school at U.T. Health Science Center Houston and loved it so much she stayed for her general surgery residency. Dr. Hook decided to make a major change and move to the Midwest for her breast surgical oncology fellowship. There she attended Washington University in St. Louis, MO.


  • Fellowship in Breast Surgical Oncology
    Washington University School of Medicine, St. Louis, MO
  • Residency in General Surgery
  • The University of Texas Health Science Center at Houston, Houston, TX
  • Internship in General Surgery
    The University of Texas Health Science Center at Houston, Houston, TX
  • Medical Doctorate
    The University of Texas Health Science Center at Houston, Houston, TX

Accolades & Memberships

  • Alpha Omega Alpha Honor Medical Society
  • American Society of Breast Surgeons
  • Society for Surgical Oncology
  • Living Magazine Best Breast Specialist, The Woodlands (2021)

Surgery Locations

  • CHI St. Luke’s Health -The Woodlands Hospital
  • HCA Houston Healthcare Conroe
  • Houston Methodist The Woodlands Hospital
  • Memorial Hermann The Woodlands Medical Center
  • TOPS Surgical Specialty Hospital

Office & Outpatient

  • Abscess Drainage
  • Breast MRI
  • Breast Sonography and Ultrasound
  • Cyst Aspiration
  • Mediport Removal
  • Needle Biopsy of Breast Lesions - MRI Guided Biopsy
  • Needle Biopsy of Breast Lesions - Stereotactic Guided
  • Needle Biopsy of Breast Lesions - US Guided
  • Skin Biopsies
  • Stereotactic Needle Biopsies

Surgical Procedures

  • Axillary Lymph Node Dissection
  • Excision of Chest Wall Tumors
  • Excisional Breast Biopsy
  • Hidden Scar Lumpectomy & Mastectomy
  • Hidden Scar Surgery
  • Lumpectomy - Partial Mastectomy - Quadrantectomy
  • Mastectomy
  • Mediport Placement
  • Nipple Duct Excision
  • Nipple Sparing Mastectomy
  • Oncoplastic Partial Mastectomy with Contralateral Mastopexy for Symmetry
  • Oncoplastic Tissue Rearrangement
  • Radical Excision of Metastatic Lesions
  • Reconstructive Surgery
  • Sentinel Lymph Node Biopsy
  • Wire Localization Excisional Biopsy

Other Information

Dr. Hook is thrilled to be back home in Texas and loves living in The Woodlands. In her free time she enjoys gardening, cooking, and reading. Most of all she loves spending time with her family including her chocolate lab Layla and her two cats, Leanora and Merle.

Patient Testimonials

  • "Dr. Hook is very friendly and down to earth. She puts me at ease every time I see her by alleviating my treatment and surgical fears. Her surgery skills are top-notch and I have complete confidence in her. She always reminds me that I’m a superhero because cancer treatments are no joke hard. I would recommend her to anyone dealing with breast cancer, or any cancer. "
  • "Dr. Hook is very nice and she is very professional. I would like to give her special thanks for the surgery done to me. It was so smooth, and the most important thing is that you are in the right safe hands."
  • "Very pleased with Dr. Hook. From first initial visit, lumpectomy, port placement and all other visits. Even though I’m an RN, she explains all in layman's terms. Great bedside manner. Highly recommend her to anyone needing oncology surgeon. "
  • "My experience with Dr. Hook was outstanding. My lumpectomy, lab results and future diagnostic testing plans were clearly explained. The surgery itself was exactly as she described and one week after removing the mass I can already tell there will be little to no scarring or change in the shape of my breast. Rest assured, Dr. Hook knows her stuff."
  • "From the moment Dr. Hook walks in, you know that everything is going to work out in the best way possible. She inspires confidence, she is intelligent and knowledgeable. Dr. Hook offers comfort and humor like the best kind of mother does."