The Medical Opinion Marketplace

Matthew Grant, PsyD, is a licensed psychologist and Health Service Provider in Psychology (HSPP) in Indiana. He provides psychotherapy and consultation services through NorthStar Psychological + Consultation Services, LLC, supporting individuals seeking meaningful and lasting change in their emotional well-being and relationships. Dr. Grant works with adults, couples, and groups, and he is experienced in serving LGBTQ+ clients and allies. His clinical approach integrates depth-oriented, interpersonal perspectives with evidence-informed trauma treatment. He has advanced training in interpersonal psychoanalytic psychotherapy through an intensive program at the William Alanson White Institute. He is also highly trained in Accelerated Resolution Therapy (ART), which he uses in the treatment of trauma-related concerns and depression. With a background that includes a health psychology orientation, Dr. Grant emphasizes the mind-body connection and is attentive to how medical conditions, stress, and wellness factors can influence mental health. In addition to clinical care, he offers consultation and engages in professional activities such as public speaking, writing, and mentoring. Dr. Grant is a member of the International Society for Accelerated Resolution Therapy and the Indiana Society for Psychoanalytic Thought.

Dr. Abideen Yekinni is an otolaryngologist specializing in head and neck surgery with advanced expertise in pediatric otolaryngology (ENT). He provides comprehensive care for both children and adults, with clinical focus areas that include otology, sleep apnea and snoring, voice disorders, and sinus disease. Dr. Yekinni practices within IU Health Ear, Nose & Throat in downtown Indianapolis and with Riley Pediatric Ear, Nose & Throat, delivering coordinated, patient-centered care across a wide range of ear, nose, and throat conditions. Dr. Yekinni earned his medical degree from the Indiana University School of Medicine and completed residency training in otolaryngology–head and neck surgery at Indiana University Medical Center. He is board certified in otolaryngology and is a Fellow of the American College of Surgeons. In addition to his clinical work, Dr. Yekinni serves as an Assistant Professor of Clinical Otolaryngology–Head & Neck Surgery at the Indiana University School of Medicine. He is affiliated with IU Health University Hospital and participates in scholarly activity, including peer-reviewed publications in ENT-related topics.

David J. Weaver, MD, is a physician specializing in clinical genetics, providing medical and molecular genetics services for individuals and families with suspected inherited conditions. His clinical interests include dysmorphology, prenatal diagnosis, syndromology, birth defects and inherited disorders, and metabolic disorders, with an emphasis on careful evaluation and clear guidance about testing and management options. Dr. Weaver is Professor Emeritus of Medical & Molecular Genetics and Professor Emeritus of Pediatrics at the Indiana University School of Medicine. He earned both an M.S. in Anatomy and his medical degree from Oregon Health & Science University. His postgraduate training includes an internship at Milwaukee County General Hospital, a pediatrics residency at Oregon Health & Science University, and fellowships in human genetics at the University of Washington School of Medicine and in metabolic diseases at Oregon Health & Science University. Board certified in Pediatrics and Clinical Genetics, Dr. Weaver has also contributed to peer-reviewed research in medical genetics, including publications on subtelomeric aberrations, outcomes of Huntington disease testing, and recurrent microdeletion syndromes. He previously led clinical genetics services within an academic medical genetics department, supporting multidisciplinary care and education.

Daniel J. Fagan, MD, is an internal medicine physician in Indianapolis, Indiana. He earned his medical degree from the Indiana University School of Medicine and completed residency training in internal medicine at Indiana University School of Medicine. Dr. Fagan is board certified in internal medicine by the American Board of Internal Medicine. In addition to his clinical practice, Dr. Fagan serves as an Assistant Professor of Medicine at the Indiana University School of Medicine, contributing to the education and development of future physicians. His teaching interests include clinical medical education, with an emphasis on introductory clinical medicine, clinical-simulation encounters, and physician satisfaction and well-being. Dr. Fagan is affiliated with Indiana University Health, including IU Health University Hospital and IU Health Methodist Hospital. He is committed to delivering thoughtful, evidence-based care and to supporting patients through preventive care, chronic disease management, and the evaluation of complex medical concerns. Through both patient care and academic leadership, Dr. Fagan focuses on clear communication, continuity of care, and a patient-centered approach that aligns medical recommendations with individual goals and needs.

Tracy D. Gunter, MD, is a physician specializing in psychiatry with advanced expertise in forensic psychiatry. She serves as Professor of Clinical Psychiatry in Indiana University’s Department of Psychiatry, within the Division of Forensic Psychiatry, and is board-certified in both general psychiatry and forensic psychiatry. Dr. Gunter also holds an appointment as Adjunct Professor at the IU Robert H. McKinney School of Law, where she teaches Neuroscience and Law, reflecting her commitment to bridging clinical medicine, brain science, and legal systems. Dr. Gunter earned her undergraduate degree from the University of South Carolina and her medical degree from the University of South Carolina School of Medicine, where she also completed specialized training in forensic psychiatry. Her career has included leadership roles in academic medicine and public-sector forensic services, including directing a forensic evaluation service for a state department of mental health and leading a forensic psychiatry program at a major medical school. She has also developed mental health law curriculum for a law school. Her scholarly and professional interests center on the intersection of psychiatry and law, including correctional and community corrections psychiatry, suicide prevention and physician wellness, behavioral genetics and epigenetics, and the regulation of emerging mental health technologies.

George F. Parker, MD, is a forensic psychiatry physician and Professor of Clinical Psychiatry at the Indiana University School of Medicine, where he also serves as Director of Forensic Psychiatry in the Department of Psychiatry. He is additionally an Adjunct Professor of Law at the IU McKinney School of Law, teaching at the intersection of law and psychiatry. Dr. Parker is board certified in Psychiatry and Forensic Psychiatry by the American Board of Psychiatry and Neurology. Dr. Parker’s work focuses on criminal forensic psychiatric evaluations, including assessments of competence to stand trial and sanity at the time of an alleged offense, as well as restoration of competence. His academic and clinical interests also include civil commitment, the impact of firearm seizure laws, and the quality of research on forensic topics. Referrals for forensic evaluations are accepted from judges and attorneys. He has held significant public-service leadership roles, including serving as Medical Director for the Indiana Division of Mental Health and Addiction. Dr. Parker is affiliated with IU Health Medical Group and holds hospital privileges at IU Health Methodist and IU Health University. He is a member of the American Academy of Psychiatry and the Law and the American Psychiatric Association, and has been recognized by mental health advocacy organizations for exemplary psychiatric service.

William J. Gill, MD, is a clinical cardiac electrophysiology physician and Assistant Professor of Clinical Medicine at the Indiana University School of Medicine. He earned a BS from the University of Notre Dame and his medical degree from the Indiana University School of Medicine. During postgraduate training, Dr. Gill served as chief medicine resident at Methodist Hospital in Indianapolis and was selected as chief cardiology fellow at the Krannert Institute of Cardiology. He has been recognized for excellence in teaching with Indiana University Trustees' Teaching Awards and received the Charles Kenner, MD Memorial Award for Outstanding Fellow. Dr. Gill is board certified by the American Board of Internal Medicine in Internal Medicine, Cardiovascular Disease, and Clinical Cardiac Electrophysiology. His clinical interests include noninvasive cardiology and diagnostic testing such as EKG and Holter or event monitoring, echocardiography including transesophageal echocardiography, and preventive cardiology with a focus on lipid management. In addition to his clinical and academic roles, he serves as Medical Director of Cardiovascular Services at IU Health West Hospital. Prior to his medical career, Dr. Gill worked in cancer discovery research at Eli Lilly and Company, bringing a strong foundation in scientific investigation to patient care.

Dr. Jameel F. Durrani is an internal medicine physician and adult pulmonologist/intensivist with expertise in Pulmonary and Critical Care Medicine, including sleep medicine. He is a Fellow of the American College of Physicians (FACP) and the American College of Chest Physicians (FCCP). Dr. Durrani earned his medical degree from Nishtar Medical University in Multan, Pakistan, and completed his internal medicine residency at Mercy Catholic Medical Center in Darby, Pennsylvania. He pursued advanced fellowship training at Rutgers New Jersey Medical School in pulmonary, critical care, and sleep medicine. Clinically, Dr. Durrani evaluates and treats a broad range of adult lung and breathing disorders, including asthma, emphysema/COPD, chronic cough and shortness of breath, abnormal chest imaging findings, and hemoptysis. His work spans outpatient pulmonary care and the management of critically ill patients in intensive care settings. Board certified in Internal Medicine, Pulmonary Disease, and Critical Care Medicine, he brings a comprehensive, evidence-based approach to complex cardiopulmonary conditions. Dr. Durrani has also contributed to scholarly work in pulmonary and critical care medicine and has held an academic appointment as an Assistant Professor in Pulmonary and Critical Care Medicine.

Jeffrey A. Breall, MD, PhD, is a cardiovascular disease physician with advanced expertise in interventional cardiology, with a clinical focus on high-risk coronary intervention. He is a Professor of Clinical Medicine at the Indiana University School of Medicine and serves as a Clinical Information and Safety Officer within the Krannert Institute of Cardiology/IU School of Medicine context, reflecting his commitment to quality, safety, and innovation in cardiovascular care. Dr. Breall earned an AB in Physiology from the University of California, Berkeley, followed by a PhD in Physiology at the University of California, San Francisco (Cardiovascular Research Institute). He received his MD from Albert Einstein College of Medicine and completed residency and fellowship training in cardiovascular diseases and interventional cardiology at Beth Israel Hospital/Harvard Medical School in Boston. Prior to joining Indiana University, he served on the faculty at Georgetown University and was Associate Director of the Cardiac Catheterization Laboratories and Interventional Cardiology. Board certified in Internal Medicine, Cardiovascular Disease, and Interventional Cardiology, Dr. Breall is also a Fellow of the American Heart Association, American College of Cardiology, American College of Chest Physicians, and American College of Physicians. His scholarly interests include new devices and pharmacologic agents for percutaneous cardiac intervention, quality improvement in the cardiac catheterization laboratory, and percutaneous treatment of hypertrophic obstructive cardiomyopathy.

Yohan Jang, DO, is an orthopaedic surgery physician with IU Health Orthopedics & Sports Medicine and a hospital affiliation with Indiana University Health Methodist Hospital. He focuses on orthopaedic trauma care, treating patients with acute musculoskeletal injuries and complex fractures, and he also provides expertise in hip and knee reconstructive surgery and shoulder surgery. Dr. Jang brings a patient-centered approach to evaluation, surgical decision-making, and post-injury recovery, with an emphasis on restoring function and helping patients return safely to daily activities. He earned his medical degree from Michigan State University College of Osteopathic Medicine and is a Fellow of the American Academy of Orthopaedic Surgeons (FAAOS). In addition to clinical care, Dr. Jang contributes to scholarly work in orthopaedics and trauma, reflecting an ongoing commitment to advancing evidence-based practice. He is licensed to practice in Indiana, Michigan, and Missouri.