The Medical Opinion Marketplace

Alexander E. Obolsky, MD, is a physician specializing in psychiatry. He is a Clinical Assistant Professor in the Department of Psychiatry & Behavioral Sciences at Northwestern University Feinberg School of Medicine. Dr. Obolsky earned both his undergraduate degree and medical degree from Northwestern University, completed his psychiatry residency at Northwestern Memorial Hospital, and pursued advanced fellowship training in forensic psychiatry at Loyola University Stritch School of Medicine. Board certified by the American Board of Psychiatry and Neurology in Psychiatry, Addiction Psychiatry, and Forensic Psychiatry, Dr. Obolsky brings an integrated perspective to the evaluation and treatment of complex mental health conditions. His clinical experience includes assessing and treating post-traumatic stress disorder, mild traumatic brain injury, and related psychiatric and neurobehavioral conditions, with particular emphasis on trauma-related presentations. In addition to his clinical work, Dr. Obolsky contributes to academic medicine through teaching and professional engagement. He has been recognized as a Distinguished Fellow of the American Psychiatric Association.

Jeffrey D. Kopin, MD, is an internal medicine physician with Northwestern Medical Group. He provides comprehensive adult primary care, emphasizing preventive health, chronic disease management, and thoughtful coordination of care across specialties. Dr. Kopin is committed to building long-term relationships with patients and tailoring care plans to each individual’s goals, preferences, and medical needs. Dr. Kopin earned his medical degree from Northwestern University Feinberg School of Medicine and completed his internal medicine residency at McGaw Medical Center of Northwestern University. He is board certified in internal medicine by the American Board of Internal Medicine. In addition to his clinical practice, Dr. Kopin serves as a Clinical Assistant Professor of Medicine (General Internal Medicine) at Northwestern University Feinberg School of Medicine, contributing to medical education and the training of future physicians. He is on the medical staff at Northwestern Memorial Hospital and Catherine Gratz Griffin Lake Forest Hospital. Dr. Kopin speaks Hebrew, supporting effective communication and patient-centered care for a diverse community.

Norman V. Kohn, MD, is a Chicago-based physician specializing in psychiatry with extensive experience at the intersection of psychiatry and neurology. He earned a Bachelor of Science from the Massachusetts Institute of Technology and his medical degree from Yale University. His postgraduate training includes an internal medicine internship at University Hospitals Cleveland Medical Center, neurology residency training at the University of Chicago Hospitals, and psychiatry residency training at McLean Hospital, a Harvard-affiliated program. Dr. Kohn completed advanced training in adult psychoanalytic psychotherapy and psychoanalysis at the Chicago Institute for Psychoanalysis, where he also serves on the faculty. He is a lecturer in the Department of Psychiatry and Behavioral Neuroscience at the University of Chicago. Board-certified in Neurology by the American Board of Psychiatry and Neurology, Dr. Kohn brings a broad clinical perspective that includes neuropsychiatry and psychosomatic medicine. His professional background includes leadership as a former chair of a Department of Neurology at a major Chicago medical center. In addition to clinical work, he has contributed to psychoanalytic scholarship and offers independent medical evaluation services.

Anthony N. Harris, MD, MBA, MPH, is a physician specializing in Preventive Medicine with subspecialty expertise in Occupational and Environmental Medicine. He earned his Doctor of Medicine from Indiana University School of Medicine and completed a combined MD/MBA program through the Indiana University Kelley School of Business. He later received a Master of Public Health from the University of Illinois at Chicago, where he also completed residency training in Occupational & Environmental Medicine. Dr. Harris is board-certified in Occupational & Environmental Medicine by the American Board of Preventive Medicine. Dr. Harris serves as Medical Director at Community Occupational Medicine, with a focus on supporting worker health and safety through evidence-based preventive care and occupational medicine services. His professional background also includes consulting in employee health and wellness strategy and safety campaigns for industry, as well as leadership roles in healthcare innovation and commercialization. He is the owner of Anovo Innovations, LLC and has co-founded minimally invasive medical device startup companies, contributing to intellectual property development and product strategy. Committed to community and environmental health, Dr. Harris is a board member of the Lead Abatement Resource Center. He is affiliated with the American College of Occupational & Environmental Medicine and the American Medical Association.

Robert M. Galatzer-Levy, MD, is a psychiatrist specializing in psychoanalysis and psychotherapy. He is a Clinical Professor of Psychiatry and Behavioral Neuroscience at the University of Chicago. Dr. Galatzer-Levy earned his medical degree from Washington University School of Medicine and also holds an MS in Mathematics from New York University, a background that informs his interest in complex systems and clinical understanding. He completed psychiatry residency training and a fellowship in Child Psychiatry at the University of Chicago. Dr. Galatzer-Levy completed psychoanalytic training in both adult and child/adolescent psychoanalysis at the Chicago Institute for Psychoanalysis, where he serves as a Training and Supervising Analyst, including supervision in child and adolescent psychoanalysis. In addition to providing intensive psychoanalytic treatment and psychotherapy, he offers forensic evaluations and serves as an expert witness. His professional interests include the interface of psychiatry and law, with particular attention to issues of professional conduct. Dr. Galatzer-Levy is the author of multiple books and has published more than 130 papers and book chapters. His work includes the book “Nonlinear Psychoanalysis: Notes from 40 years of Chaos and Complexity Theory.”

Michael Luban, D.C., is a chiropractor in Chicago providing evidence-informed, patient-centered care for musculoskeletal pain and functional concerns. He offers chiropractic services alongside acupuncture, integrating multiple modalities to help patients improve mobility, comfort, and overall performance. Dr. Luban completed his chiropractic education at National University of Health Sciences and has advanced, master’s-level training in acupuncture from Guangzhou University of Traditional Chinese Medicine. He is also listed as board certified in clinical nutrition, supporting a whole-person approach that considers lifestyle and nutritional factors that may influence healing and long-term wellness. With an additional academic background that includes a master’s degree in engineering and bachelor’s degrees in chemistry and human biology, Dr. Luban brings an analytical, systems-based perspective to evaluation and care planning. His clinical approach may incorporate both hands-on techniques and technology-assisted methods, including the use of a computerized adjusting instrument (Pro-Adjuster 360) when appropriate. Patients can expect a thoughtful assessment, clear communication, and individualized recommendations aimed at restoring function and supporting sustained results.

Dr. David Benditzson is a physician specializing in Internal Medicine with a clinical focus that includes Cardiology. He is board certified in Internal Medicine by the American Board of Internal Medicine and is committed to delivering thoughtful, evidence-based care for adults across a broad range of medical conditions, including cardiovascular concerns. Dr. Benditzson earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science. He completed an internship in Internal Medicine at Michael Reese Hospital and Medical Center, followed by residency training in Internal Medicine at McGaw Medical Center of Northwestern University. He pursued advanced fellowship training in Cardiovascular Disease at McGaw Medical Center of Northwestern University, deepening his expertise in the evaluation and management of heart-related conditions. In addition to his clinical background, Dr. Benditzson has served in the U.S. Air Force, reflecting a longstanding commitment to service. He is a member of the American College of Physicians and participates in Medicare programs as an eligible ordering and referring clinician.

Alan F. Friedman, PhD, is a licensed psychologist specializing in clinical and forensic psychology. He serves as a Clinical Associate Professor in the Department of Psychiatry and Behavioral Sciences (Psychology) at Northwestern University Feinberg School of Medicine. With more than four decades of experience, Dr. Friedman provides psychological evaluation and consultation for individuals and organizations, with particular expertise in threat assessment and workplace safety. Dr. Friedman’s work includes psychological fitness-for-duty style evaluations and related consulting for employers, including public safety agencies and other industries. In clinical practice, he supports adolescents through older adults and works with individuals, couples, and families. His clinical interests include depression, divorce, and family conflict, and he also conducts forensic psychological testing and evaluation when indicated. Dr. Friedman completed graduate training culminating in a PhD and Master of Science and has additional clinical training that includes an internship in a medical school setting. He offers both in-person and tele-therapy services, tailoring care and consultation to the specific needs and goals of each patient or organizational client.

Kenneth G. Busch, MD, is a psychiatrist based in Chicago, Illinois. He earned his medical degree from the Indiana University School of Medicine and completed postgraduate training that included an internal medicine internship followed by a psychiatry residency at McGaw Medical Center of Northwestern University. Dr. Busch brings a longstanding commitment to clinical psychiatry, with interests that intersect with the evaluation of complex behavioral and risk-related concerns. His professional background includes scholarly authorship on a peer-reviewed, PubMed-indexed publication addressing reoffending risk among individuals with serious sexual offenses, reflecting engagement with clinically and legally relevant psychiatric questions. He has also participated in national professional programming as a discussant at an American Psychiatric Association annual meeting. In his practice, Dr. Busch is dedicated to careful assessment and individualized, evidence-informed treatment planning. He is recognized for a thoughtful approach that integrates medical training, psychiatric expertise, and attention to the broader context affecting mental health and functioning.

Richard B. DiVerde, DDS, is a general practice dentist providing comprehensive dental care in Chicago. He works with DiVerde Dental Studio, where he focuses on helping patients maintain oral health through preventive care, accurate diagnosis, and thoughtful treatment planning. Dr. DiVerde is known for a patient-centered approach that emphasizes clear communication and comfort, guiding individuals and families through routine visits as well as more involved dental needs. Dr. DiVerde earned his dental degree from Loyola School of Dentistry. He holds an active dental license in Illinois and provides care in English. His work has also been recognized in the community, including being listed as “Published in CS Magazine, Best of The City,” as noted on his public professional profile. Whether patients are coming in for regular cleanings and exams or seeking solutions to restore function and improve their smile, Dr. DiVerde aims to deliver attentive, high-quality care in a welcoming environment.