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Weather Alert: Oct. 27, 2021

The National Weather Service has issued a tornado watch through 4 p.m. today as a strong cold front, heavy rainfall, and potentially damaging winds move through the Greater Houston area. You may have received the National Weather Service (NWS) push notifications to your portable device via your phone cell provider.

UTHealth Safety, Health, Environment, and Risk Management is monitoring weather conditions in the Texas Medical Center and will provide UTHealth Alert updates if a threat is detected.

Weather-related warnings are always based on conditions within the Texas Medical Center. Please continue to monitor your local weather conditions and news outlets for your safety.

In case of an emergency, ensure you have contact information at hand to communicate to your supervisor or instructor should you find yourself at risk during inclement weather.

Margo Y. Melchor, RDH, MEd, EdD

Dr. Margo Y. Melchor, RDH, MEd, EdD
  • Title: Director of Community Outreach, Associate Professor
  • Office: SOD-3518
  • Phone: 713-486-4418
  • Email:
  • Administrative Area(s): Dental Hygiene, Patient Care, Periodontics and Dental Hygiene
  • Education:

    EdD | University of Houston
    MEd | University of Houston
    BSDH | The University of Texas School of Dentistry at Houston
    RDH | The University of Texas School of Dentistry at Houston

Dr. Margo Y. Melchor, RDH, is an associate professor in the Department of Periodontics and Dental Hygiene and also serves as director of community outreach at The University of Texas Health Science Center at Houston School of Dentistry (UTSD). 

Her leadership opportunities began at UTSD when she was faculty advisor of SADHA (Student American Dental Hygiene Association). She currently serves as faculty advisor for the Hispanic Student Dental Association (HSDA), which is comprised of both dental and dental hygiene students. She is a member and past national president of the Hispanic Dental Association and a founding member and past president of the Greater Houston Hispanic Dental Association (GHHDA), which was established in 2002.  

Throughout her professional career, Dr. Melchor has been an active member of dental hygiene and dental organizations and has held numerous positions at the local and state levels, including president of the Greater Houston Dental Hygienists' Society in 1996-97. She is affiliated with the Texas Dental Hygiene Educators' Association, American Dental Education Association, Texas Oral Health Summit, University of Texas Health Science Center-Houston Minority Faculty Association, Association for the Advancement of Mexican-Americans, the Galveston-Houston Catholic Archdiocese and the American Dental Hygienists' Association Diversity Committee. Dr. Melchor is on the advisory board for Sesame Street Workshop Educational Outreach's oral health initiatives, the San Jose Clinic, and Colgate-Palmolive Research and Development’s Partner’s Board. In November 2017, Governor Greg Abbott appointed Dr. Melchor to the Texas State Board of Dental Examiners, which regulates the practice of dentistry and dental hygiene in the state.

She has spoken at local and national meetings on topics such as "Dentinal Hypersensitivity," "Cultural Awareness," and "Diabetes Associated with Periodontitis." She is a presenter for the biannual "Pit-and-Fissure Sealant Certification" course offered by UTSD's Office of Continuing Dental Education.

Dr. Melchor's writing has been published in Modern Hygienist, and her work was featured in a guest editorial in the June 11, 2011 edition of Dimensions of Dental Hygiene. She was recently featured on the cover and inside the Dental Assistant Journal, a publication of the American Association of Dental Assistants.