Samer Tawakkol, MD

https://www.christushealth.org/find-a-doctor/samer-tawakkol-37358

Samer Tawakkol, MD, is a board-certified orthopedic surgeon at CHRISTUS Trinity Clinic, specializing in total joint replacement. He brings more than two decades of experience and advanced fellowship training in joint replacement surgery.

Robert Rinaldi, PhD, MA

https://www.christushealth.org/find-a-doctor/robert-rinaldi-85212

Dr. Rinaldi earned his PhD in Counseling Psychology from Loyola University of Chicago, Chicago, Illinois. He completed his Master of Arts in Clinical Psychopharmacology at New Mexico State University, Las Cruces, New Mexico. His training in Clinical Psychopharmacology includes residencies with Sern New Mexico Family Medicine in Las Cruces, New Mexico and Adventist Hindsdale Hospital in Hindsdale, Illinois.

Minh Nguyen, MD

https://www.christushealth.org/find-a-doctor/minh-nguyen-44530

Dr. Nguyen has been an internal medicine specialist in Texas for more than 20 years. Board certified by the American Board of Internal Medicine, Dr. Nguyen treats patients with services including same-day sick visits, wellness exams, including sports physicals, as well as managing acute and chronic illnesses. Dr. Nguyen is a member of the American College of Physicians, the Texas Medical Association and the Nueces County Medical Society. He earned his medical degree from the University of Texas Health Science Center at San Antonio, where he also completed his internship and residency. He enjoys gardening, with an interest in orchids and reef aquariums.

Darrell Svatek, PA

https://www.christushealth.org/find-a-doctor/darrell-svatek-37408

Sablaa Ali, DO

https://www.christushealth.org/find-a-doctor/sablaa-ali-00333

Sablaa Ali, DO, is an endocrinology specialist dedicated to providing compassionate patient care. Dr. Ali believes in simplifying your personalized treatment to empower you along your journey to better health.

J. Megan Hemmeger, APRN, CPNP-AC

https://www.christushealth.org/find-a-doctor/j-megan-hemmeger-02792

Pediatric Hematology & Oncology Nurse at CHRISTUS Children's Megan received her Master of Science in Nursing degree from the University of Alabama at Birmingham. She is certified as an Acute Care Pediatric Nurse Practitioner by the Pediatric Nursing Certification Board, licensed through the Texas Board of Nursing. She is also a Certified Pediatric Hematology Oncology Nurse, certified through the Oncology Nursing Certification Corporation. She is a member of the Association of Pediatric Hematology Oncology Nurses and National Association of Pediatric Nurse Practitioners.

Jorge Black, MD

https://www.christushealth.org/find-a-doctor/jorge-black-57471

Peter Carlson, MD

https://www.christushealth.org/find-a-doctor/peter-carlson-19168

Phillip Mickelsen, MD

https://www.christushealth.org/find-a-doctor/phillip-mickelsen-60012

Ashley Diamond, DPM

https://www.christushealth.org/find-a-doctor/ashley-diamond-20158