Obstetric Team

Pregnancy is an exciting and special time for women and their families. At Shannon, we strive to help make your pregnancy, delivery and postpartum experience safe, comfortable and natural. The doctors, midwives and nurses are trained to balance your wishes and expectations with their professional judgment, using their skills to guide and inform your decision making process as you plan the itinerary for your special delivery.

Laura Adams, MDLaura M. Adams, M.D.

225 E. Beauregard
(325) 481-2270

Undergraduate:
Texas Tech University, Lubbock, TX

Medical Degree:
University of Texas Health Sciences Center, San Antonio, TX

Residency:
University of Iowa Hospitals and Clinics, Iowa City, IA

Board Certification:
American Board of Obstetrics and Gynecology – Obstetrics and Gynecology
Minimally invasive GYN surgery – including laparoscopic hysterectomy

 

Gregory M. Dunham, M.D.

225 E. Beauregard
(325) 481-2285

Undergraduate:
Abilene Christian University, Abilene, TX

Medical Degree:
University of Texas Southwestern Medical School, Dallas, TX

Internship and Residency:
St. Joseph Hospital, Denver, CO

Board Certification:
American Board of Obstetrics and Gynecology-Obstetrics and Gynecology
Minimally invasive GYN surgery – including laparoscopic hysterectomy

 

Bryan Mejia, M.D.

220 E. Harris
(325) 481-2000

Medical School:
St. Matthew’s University School of Medicine, Grand Cayman, British Virgin Islands

Residency:
Mercer University School of Medicine, Macon, Georgia

Board Certification:
American Board of Obstetrics and Gynecology – Obstetrics and Gynecology
American Board of Internal Medicine – Internal Medicine

Fluent in Spanish

 

Genevieve Mejia, M.D.

220 E. Harris
(325) 481-2354

Undergraduate:
Texas A&M University – College Station, TX

Medical School:
Saint George’s University School of Medicine – Grenada

Residency:
Mercer University School of Medicine – Macon, Georgia

Board Certification:
American Board of Obstetrics and Gynecology-Obstetrics and Gynecology

  • Specializes in minimally invasive robotic surgery
  • Special interest in infertility and high risk obstetrics

 

J. Robert Meyer, M.D.J. Robert Meyer, M.D.

225 E. Beauregard
(325) 481-2285

Undergraduate:
University of Texas, Austin, TX

Medical Degree:
Southwestern Medical School, Dallas, TX

Internship and Residency:
Texas Tech University Regional Academic Health Sciences Center, Amarillo, TX

Board Certification:

  • Diplomate, American Board of Obstetrics and Gynecology
  • Fellow, American College of Obstetricians and Gynecologists
  • Minimally invasive GYN surgery – including laparoscopic hysterectomy

 

Jay Ornelas, M.D.

225 E. Beauregard
(325) 481-2270
Call to make an appointment: (325) 481-2316
Undergraduate:
Baylor University, Waco, TX
Medical Degree:
University of Texas Health Science Center, Houston, TX
Residency:
Texas Tech University Health Science Center, Lubbock, TX
Board Certification:
American Board of Obstetrics and Gynecology-Obstetrics and Gynecology
Fluent in Spanish
Minimally invasive GYN surgery – including laparoscopic hysterectomy

Jenny Wiggins-Smith, D.O.

225 E. Beauregard
(325) 481-4326

Call to make an appointment: (325) 481-2316

Undergraduate:
University of North Texas, Denton, TX

Medical Degree:
UNT Health Science Center, Fort Worth, TX

Internship and Residency:
Texas Tech University Health Sciences Center, Lubbock, TX

Board Certification:
American Board of Obstetrics and Gynecology-Obstetrics and Gynecology
American Osteopathic Board of Family Medicine-Family Medicine

 

Kelly W. Wilson, M.D.Kelly W. Wilson, M.D.

225 E. Beauregard
(325) 481-2285

Undergraduate:
Angelo State University, San Angelo, TX

Medical Degree:
Texas Tech University Health Sciences Center, Lubbock, TX

Residency:
Texas Tech University Health Sciences Center, Amarillo, TX

Board Certification:
American Board of Obstetrics and Gynecology-Obstetrics and Gynecology

Minimally invasive GYN surgery – including laparoscopic hysterectomy

 

 

Opal Smith, R.N., C.N.M.Opal Smith, R.N., C.N.M.

225 E. Beauregard
(325) 481-2270

Education:
Tyler Junior College, Tyler, TX

Additional Education:

  • Texas Eastern School of Nursing, Tyler, TX
  • Baylor College of Medicine, Houston, Texas – Nurse Midwifery Education Program

Certification:
Certified Nurse Midwife

 

Kellie Ryan, R.N., C.N.M.Kellie Ryan, R.N., C.N.M.

225 E. Beauregard
(325) 481-2270 extensions 3715 and 3716
kellieryan@shannonhealth.org

Education:
Angelo State University, San Angelo, TX

Additional Education:

  • University of Texas Southwestern Medical School, Dallas, TX
  • Master of Science in Nursing, Texas Tech University Health Science Center, Lubbock, TX

Certification:
Certified Nurse Midwife, Women’s Health Care Nurse Practitioner

 

Christina Hill, M.D.Christina Hill, M.D.

Christina Hill, MD, Maternal Fetal Medicine

Shannon Clinic is proud to welcome Dr. Christina Hill to its OB/GYN Team. As a maternal fetal specialist, she specializes in high-risk pregnancy and works with expectant mothers with chronic health issues. Maternal fetal specialists also diagnose birth defects and growth problems and can initiate treatment before birth.

Dr. Hill received her bachelor’s degree from Colorado State University in Fort Collins, Colorado, and her medical degree from the University of Colorado Health Sciences Center in Denver. She completed her obstetrics and gynecology internship and residency at Tripler Army Medical Center in Honolulu, Hawaii.

After her residency, Dr. Hill was stationed at Eisenhower Army Medical Center in Ft. Gordon, Georgia, where she worked as a staff physician. She then completed fellowship training in maternal fetal medicine at Madigan Army Medical Center in Ft. Lewis, Washington. While on active duty, Dr. Hill deployed to Iraq. Her military awards include four Army Commendation Medals, two Meritorious Service Medals and the Iraqi Campaign Medal.

Dr. Hill joins her husband, Melvin Hill, Obstetrics CRNA, at Shannon from Tripler Army Medical Center in Honolulu. She will work with the Shannon OB/GYN team in the office and hospital setting. She is board certified in obstetrics and gynecology and maternal-fetal medicine by the American Board of Obstetrics and Gynecology. Her office is located at the Shannon OB/GYN and Pediatrics Clinic, 225 E. Beauregard.