The Medical Opinion Marketplace

Naman Patel, PT, DPT, is a Texas-licensed physical therapist providing patient-centered rehabilitation care in Irving, Texas. She focuses on helping individuals improve mobility, restore function, and manage pain through evidence-informed physical therapy tailored to each patient’s goals, lifestyle, and stage of recovery. Dr. Patel partners closely with patients to build practical treatment plans that may include therapeutic exercise, functional training, and education designed to support safe, confident return to daily activities. With several years of experience in clinical practice, she is committed to clear communication, measurable progress, and empowering patients with strategies they can carry beyond the clinic. In addition to her clinical work, Dr. Patel has been publicly listed as serving in a clinic leadership role, reflecting a commitment to team-based care and high standards in rehabilitation services. She strives to create a supportive environment where patients feel heard, motivated, and equipped to take an active role in their recovery.

Ty Carl Maddox, DO, is an internal medicine physician with Baylor Scott & White Health, practicing at Baylor Scott & White Medical & Surgical Clinic - Irving (Primary Care II). He provides comprehensive primary care for adults, seeing patients ages 18–99+, and communicates in English. Dr. Maddox earned his Doctor of Osteopathic Medicine degree from the Texas College of Osteopathic Medicine at the University of North Texas Health Science Center in Fort Worth, graduating with honors. He was selected to the Alpha Omega Alpha Honor Society in recognition of academic excellence and leadership. He completed his internal medicine residency at the University of Nebraska Medical Center, where he also served as chief resident. Committed to advancing medical education, Dr. Maddox has served as an assistant professor and has been involved in the training of medical students and physicians in residency. He is a Diplomate of the American Board of Internal Medicine and an active member of the American College of Physicians. Dr. Maddox emphasizes preventive care and values strong physician–patient relationships grounded in shared responsibility for long-term health. He has also participated in faith-based medical mission trips to Haiti and is affiliated with Baylor Scott & White Medical Center – Irving.

Rebecca A. Gray, MD, is an obstetrics and gynecology physician serving patients in the Irving area. She earned her medical degree from the University of Kentucky College of Medicine and provides comprehensive women’s health care across a wide range of needs, from preventive gynecologic care to pregnancy and postpartum management. Dr. Gray is listed as board-certified in obstetrics and gynecology. Dr. Gray is affiliated with several area hospitals, including Baylor Scott & White Medical Center – Irving, Medical City Las Colinas Hospital, and Texas Health Harris Methodist Hospital Hurst-Euless-Bedford, supporting continuity of care when hospital-based services are needed. She is committed to clear communication and individualized care, working with patients to understand their goals and preferences and to develop practical, evidence-informed plans. Dr. Gray speaks English and Spanish, helping to make care more accessible for a broader community. Her approach emphasizes respectful partnership, patient education, and support through each stage of life.

William H. Dillin, MD, is an orthopaedic surgeon specializing in spine care. He earned his medical degree from The University of Texas Health Science Center at San Antonio and completed an orthopaedic surgery residency at the University of California, San Francisco. He pursued advanced subspecialty training through a combined neurosurgery and orthopedic spine fellowship at Pennsylvania Hospital in Philadelphia. Dr. Dillin is board certified by the American Board of Orthopaedic Surgery. His career includes extensive experience in high-volume orthopaedic and spine settings, including long-term practice as a partner at the Kerlan-Jobe Orthopaedic Clinic in Los Angeles and work as an associate at the Cedars-Sinai Kerlan-Jobe Institute. In addition to surgical expertise, Dr. Dillin’s background includes spine interventional care, supporting a comprehensive approach to evaluating and managing complex spinal conditions. He has contributed to the field through peer-reviewed publications and professional presentations focused on spine topics. Dr. Dillin is known for thoughtful, evidence-based assessments and a commitment to helping patients and referring clinicians understand diagnosis, treatment options, and expected outcomes.

Dr. Hooman Sedighi is a physician specializing in Physical Medicine and Rehabilitation. He focuses on helping patients improve function, mobility, and quality of life through comprehensive rehabilitation care, with an emphasis on restoring independence and supporting long-term wellness. His clinical approach integrates careful evaluation with individualized treatment planning to address pain, musculoskeletal concerns, and functional limitations. Dr. Sedighi earned his medical degree from the Indiana University School of Medicine. He is fluent in English and is committed to clear communication, patient education, and collaborative decision-making so patients understand their options and feel supported throughout the rehabilitation process. In addition to clinical practice, public regulatory records reflect prior association with a pain management clinic registration in Texas. Dr. Sedighi brings a thoughtful, patient-centered perspective to rehabilitation medicine, working to align treatment plans with each patient’s goals, daily activities, and overall health needs.

Yu Chen, MD, is a hospitalist and Assistant Professor in the Department of Internal Medicine, Division of Hospital Medicine (University Hospitals), at UT Southwestern Medical Center in Dallas, Texas. She provides comprehensive inpatient medical care, coordinating evaluation and treatment for adults with acute and complex conditions, and collaborating closely with consulting specialists, nursing teams, and care coordinators to support safe transitions from the hospital. Dr. Chen earned her medical degree from Boston University School of Medicine. She completed an Internal Medicine residency at Boston University Medical Center and additional postgraduate training in Medical Sciences at Boston University School of Medicine. Her background supports a thoughtful, evidence-based approach to hospital medicine with attention to clear communication and patient-centered decision-making. In addition to clinical care and teaching, Dr. Chen has contributed to scholarly work with publications indexed through UT Southwestern, including research on health literacy in inflammatory bowel disease and other biomedical topics. She is also affiliated with Texas Health Frisco.

James F. Thornton, MD, is a physician specializing in plastic surgery at UT Southwestern Medical Center, where he serves as Professor of Plastic Surgery and Director of Facial Reconstruction in the Department of Plastic Surgery. He holds the Ellen L. Heck Chair in Tissue Transplantation. Dr. Thornton earned his medical degree at UT Southwestern Medical School, completed a general surgery residency at UT Southwestern/Parkland, and completed plastic surgery residency training at Emory University. He is board certified by the American Board of Plastic Surgery. Dr. Thornton’s clinical focus includes facial and nasal reconstruction, with particular expertise in reconstruction following Mohs surgery and skin cancer excision. His academic and clinical work is complemented by research interests in biologic agents used in skin and soft tissue reconstruction and techniques to optimize outcomes after Mohs cancer excision. A recognized contributor to the field, Dr. Thornton is editor of the textbook Facial Reconstruction After Mohs Surgery and has authored numerous publications and delivered national lectures on nasal and facial reconstruction. His professional affiliations include the American Society of Maxillofacial Surgeons, the American Society of Plastic Surgeons, and AO North America as Craniofacial Faculty. He has also been recognized by Texas Monthly and Castle Connolly for his clinical excellence. A retired Captain in the U.S. Navy Reserve, he served as a squadron flight surgeon during a long military career.

Laura Lacritz, PhD, ABPP, is a clinical neuropsychologist and Professor in the Departments of Psychiatry and Neurology at UT Southwestern Medical Center. She serves in multiple leadership roles, including Division Chief of Psychology and Director of Neuropsychology, and provides oversight for neuropsychology clinical services and training. Dr. Lacritz earned her undergraduate degree in psychology from The University of Texas at Austin and completed her doctoral training in clinical psychology at UT Southwestern, followed by postdoctoral fellowship training in clinical neuropsychology. She is board certified through the American Board of Professional Psychology. Dr. Lacritz’s clinical practice centers on comprehensive neuropsychological assessment, with particular interests in cognitive disorders and complex neurologic conditions such as dementia, epilepsy, movement disorders, multiple sclerosis, and head injury. Her research focuses on the early detection of Alzheimer’s disease and mild cognitive impairment, identification of risk factors for cognitive decline, and advancement of psychometric and neurobehavioral assessment methods, including the use of linguistic and cognitive biomarkers. A recognized educator and mentor, she has extensive involvement in graduate and postdoctoral training and has been honored for professional service and leadership in neuropsychology.

Cecilier Chen, MD, is an internal medicine physician with decades of clinical experience caring for adults across a broad range of acute and chronic medical conditions. Her approach emphasizes thoughtful evaluation, evidence-based management, and clear communication, with attention to each patient’s overall health and long-term wellbeing. Dr. Chen completed her medical education at the First Medical College of the Navy and has spent more than three decades in practice. In addition to office-based internal medicine, her professional background includes performing consultative medical evaluations and serving as a state agency medical consultant in disability-related assessments, work that reflects careful documentation, objective clinical reasoning, and comprehensive review of medical records. Dr. Chen has also been involved in professional service as a committee member supporting a Dallas conference committee associated with the Alliance of North American Chinese Physicians, reflecting an interest in physician collaboration and community-focused professional engagement. As an internist, Dr. Chen is committed to helping patients navigate complex health concerns, coordinate care when specialists are involved, and prioritize preventive care alongside the management of ongoing medical conditions.

Richard Suss, M.D., is a neuroradiology physician based in Dallas, Texas. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and is board certified in Diagnostic Radiology by the American Board of Radiology. With more than five decades of experience in diagnostic radiology, Dr. Suss is recognized for his expertise in advanced imaging of neurologic conditions. Dr. Suss is affiliated with Parkland Health & Hospital System and is associated with the University of Texas Southwestern Medical Center at Dallas, reflecting a strong commitment to academic medicine and multidisciplinary collaboration. He has contributed to clinical education by serving in a directing role for a neuroradiology rotation, supporting the training of future physicians in the interpretation and clinical application of neuroimaging. In addition to his clinical work, Dr. Suss has authored and co-authored peer-reviewed publications related to neuroradiology, including topics relevant to cerebrovascular disease and cerebrospinal fluid dynamics. His professional background combines long-standing clinical experience with academic and educational involvement, supporting high-quality, consultative imaging care for complex neurologic diagnoses.