Care for Those with Limited Income
CHRISTUS Point of Light Clinic is located in Dickinson, Texas, a medically-underserved community 30 miles southeast of Houston. Led by family practitioner Sister Ricca Dimalibot, M.D., and family nurse practitioner Elizabeth Ryan, MSN, RN, NP-C, the Clinic opened in 1989 in response to a growing need for healthcare providers in a low-income area between Houston and Galveston. Over 30 years later, the Clinic continues to provide quality, affordable healthcare to thousands of men, women and children annually.
CHRISTUS Point of Light Clinic Address and Hours
2401 Termini Street, Suite 100-D
Dickinson, TX 77539
- Monday through Friday: 8:00 am. – 5:00 p.m.
- Closed for lunch daily from Noon – 1:00 p.m.
- Phone: 713.803.1830
Clinic Providers
CHRISTUS Point of Light Clinic’s primary physician, Sister Ricca Dimalibot was born and raised in the Philippines.
Sr. Ricca earned a Bachelor of Science Degree in Medical Technology and graduated as a Medical Doctor from Our Lady of Fatima College of Medicine. In addition, Sr. Ricca holds a Master of Arts Degree in Theology from Aquinas Institute of Theology in St. Louis, Missouri.
Sr. Ricca completed her residency in Family Medicine at CHRISTUS St. Joseph Hospital and at The Methodist Hospital, both in Houston, TX. Upon completing her residency, Sr. Ricca became board certified in family medicine. Before joining the CHRISTUS family, Sr. Ricca worked as a physician in both Africa and Central America.
Sister Ricca Dimalibot, M.D.
CHRISTUS Point of Light
For Nurse Practitioner Elizabeth Ryan, working at CHRISTUS Point of Light Clinic “is a privilege.”
Born in Maryland and raised in Atlanta, Ryan moved to Houston in 2003. Prior to seeking her Masters, she earned a Bachelor of Science in Nursing at the Medical College of Georgia and then worked in various nursing capacities for 25 years. She received her Masters in Nursing Degree at UT Health Science at Houston.
She first heard about CHRISTUS Point of Light Clinic years ago and began working there in May 2019. While there are many things Ryan loves about being a Nurse Practitioner, her biggest love is the “interaction with patients.”
“I was a bedside nurse for 25 years, because I loved patient care,” Ryan said. “That is still true.”
Elizabeth Ryan, MSN, RN, NP-C
CHRISTUS Point of Light
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