The new way to approach primary care.
CALL OR TEXT NOW: 210.695.811
Zima Medical is dedicated to promoting healthier lives through the integration of mainstream medicine, alternative techniques, and lifestyle guidance. Our priority is to understand the whole person so that we can develop personalized treatments that meet their individual needs and goals.
At Zima Medical, trust is built through consistent care, transparency, and results. Our patients rely on us because:
Compassionate care that makes every patient feel valued and supported.
Proven expertise with reliable services tailored to your healthcare needs.
Clear communication that builds confidence and lasting peace of mind.
Internal Medicine and Primary Care Physician
Dr. Obinna Ozigbo is a Board-Certified Internal Medicine and Primary Care physician based in Helotes, Texas. He holds a Bachelor of Medical Science degree in Pharmacology and earned his medical degree with honors from the University of Port Harcourt, Nigeria. Dr. Ozigbo completed his Internal Medicine residency at New York Methodist Hospital in 2006 and has been dedicated to patient-centered care ever since. Known for his compassion and attention to detail, he takes time to listen and provide personalized treatment for every patient. He is a member of the American College of Physicians, Society of Hospital Medicine, and American Telemedicine Association, and is licensed to practice in Texas, Georgia, Virginia, and New Mexico.
Physician Assistant
Ijeoma Ozigbo is a board-certified Physician Assistant with over 20 years of clinical experience. A graduate of Pace University in New York City, she has built a distinguished career across multiple medical specialties, including Emergency Medicine, General Surgery, and, most recently, Primary Care/Internal Medicine.
Known for her compassionate approach and commitment to excellence, Ijeoma brings a wealth of knowledge and hands-on expertise to her practice. She is deeply dedicated to delivering high-quality, patient-centered care and takes pride in forming lasting relationships with those she serves.
Outside of her professional life, Ijeoma enjoys spending quality time with her family, embracing balance between her passion for medicine and her personal life.
Director of Clinical Services
Raven Carrasco is the Director of Clinical Services, known for her strong leadership and dedication to patient-centered care. She ensures that every aspect of the clinic’s operations meets the highest standards of quality and compassion.With years of experience in healthcare administration and clinical coordination, Raven oversees daily medical services, staff performance, and patient satisfaction. She works closely with providers and nurses to maintain smooth workflows and efficient care delivery.Her approach combines professionalism, empathy and attention to detail ensuring that both patients and staff receive the support they need. Raven is deeply committed to promoting excellence in every area of clinical service.
Director of patient experience and chief patient officer
Ciara Roster serves as the Director of Patient Experience and Chief Patient Officer, bringing a passion for compassionate care and continuous improvement in the patient journey. In this role, they focus on ensuring that every interaction within the clinic reflects empathy, respect, and excellence.
With a strong background in healthcare leadership and patient relations, [Employee Name] leads initiatives that enhance communication, streamline feedback, and strengthen the connection between patients and providers.
Their goal is to create a culture where patient voices guide innovation and quality of service. Through collaboration and insight, [Employee Name] works to deliver an experience that exceeds expectations and builds lasting trust within the community.
Director of Diagnostic services and weight loss
Tiffany Robinson serves as the Director of Diagnostic Services and Weight Loss, leading with a commitment to excellence, innovation, and compassionate care. She oversees clinical diagnostics and personalized wellness programs designed to help patients achieve healthier lifestyles.
With a strong background in medical diagnostics and patient care management, Tiffany ensures that all diagnostic procedures are performed with precision and care. She also develops weight management initiatives that combine medical expertise with patient education and support.
Her leadership focuses on quality, teamwork, and measurable results ensuring every patient receives the attention and guidance needed to reach their health goals with confidence.
Director of scheduling and Referrals
Kathleen Hilburn is the Director of Scheduling and Referrals, dedicated to ensuring that every patient receives timely, efficient, and coordinated care. She oversees appointment management, referral processes, and communication between providers to keep the patient experience smooth and organized.
With extensive experience in healthcare administration and patient coordination, Kathleen leads her team in maintaining accuracy, professionalism, and compassion in every interaction. Her strong attention to detail and commitment to service help patients connect with the right specialists quickly and confidently.
Kathleen’s leadership fosters an environment of trust and efficiency, making her an essential part of the clinic’s commitment to seamless patient care.
Have questions or need assistance? We’re here to help! Reach out to our team anytime for inquiries, support, or more information about our services.
Monday 8AM - 5PM
Tuesday 8AM - 5PM
Wednesday 8AM - 5PM
Thursday 8AM - 5PM
Friday 8AM - 5PM
Zimamedicalgroup@gmail.com
Call or Text : 210-695-8111