This issue of Primary Care: Clinics in Office Practice, guest edited by Drs. Maureen M. Okam and Aric Parnes, is devoted to Hematologic Diseases. Articles in this issue include: Anemia; Thrombocytopenia; Leukopenia and Pancytopenia; Leukocytosis and Leukemia; Polycythemia and Thrombocytosis; Eosinophilia; Thrombosis, Hypercoagulable States and Anticoagulants; Bleeding; Lymphoma; Plasma Cell Diseases; Transfusion Medicine; and Stem Cell Transplant.

Guest edited by Drs Fern R. Hauck and Carina Brown, this issue of Primary Care: Clinics in Office Practice will cover several key areas of interest related to Immigrant Health. This issue is one of four selected each year by our series Consulting Editor, Dr. Joel J. Heidelbaugh. Articles in this issue include but are not limited to: Caring for the Forcibly Displaced, Refugee Medical Screening, Effective Communication with Refugees and Immigrants, Cultural Considerations in Caring for Refugees and Immigrants, Common infectious diseases, Impact of COVID-19 on Resettled Refugees, Common hematologic, nutritional, asthma/allergic conditions and lead screening/management, Preventive care and management of chronic diseases in immigrant adults, Preventive care in children and adolescents, Women's Health and Gender-Specific Considerations, Mental Health and Illness, Special Issues in Immigrant Medicine, Models of Care, and more.

In this issue of Primary Care: Clinics in Office Practice, guest editor Dr. Anthony Viera brings his considerable expertise to the topic of Cardiovascular Diseases. Top experts in the field discuss treatment and prevention of cardiovascular diseases in the post-COVID environment, including articles on lifestyle interventions for prevention of CVD; hypertension guidelines and interventions; acute coronary syndrome; heart failure; and more. - Contains 13 relevant, practice-oriented topics including the burden of cardiovascular disease in the post-COVID era; novel therapies for hyperlipidemia; congenital heart disease; arrhythmias and sudden cardiac death; and more. - Provides in-depth clinical reviews on cardiovascular diseases, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

This issue of Primary Care: Clinics in Office Practice, guest edited by Drs. Deborah Clements and Melinda Ring, is devoted to Integrative Medicine. Articles in this issue include: Introduction to Integrative Medicine; Phytotherapy; Lifestyle Medicine; Chronic Pain; GI Disorders; Mental Health; Endocrine Disorders; Oncology and Survivorship; Pediatrics; Cardiovascular Disorders; Women’s Health; Men's Health; and Ethical and Legal Considerations.

This issue of Primary Care: Clinics in Office Practice, guest edited by Demetra Antimisiaris, PharmD and Laura Morton, MD, CMD, is devoted to Geriatrics. Articles in this comprehensive issue include: Managing Polypharmacy in the 15 Minute Office Visit; Sexuality in the Older Adult; Dementia for the Primary Care Provider; Hormone Replacement: The Fountain of Youth?; Depression in Older Adults; Advance Care Planning in the Outpatient Geriatric Medicine Setting; Pain in the Elderly: Identification, Evaluation and Management of the Older Adult with Pain Complaints and Pain-Related Symptoms; Delirium; The Older Adult With Diabetes And The Busy Clinician; Geriatric Assessment for the Primary Care Provider; Hypertension in the Older Adult; and Evaluation of the Older Driver.

This issue of Primary Care: Clinics in Office Practice, guest edited by Dr. Janet Albers, is devoted to Psychiatric Care in Primary Care Practice. Articles in this issue include: Integrating Behavioral Health in the Medical Home Model – The Role of the Interdisciplinary Team; Behavioral Health in Prevention and Chronic Illness Management – Motivational Interviewing; Childhood Sexual Abuse and Mental Health Screening in Primary Care; Autism Spectrum/Pervasive Developmental Disorders; Pearls in Working with Patients Diagnosed with Personality Disorders; Psychopharmacology in Primary Care Settings; Depression: Screening, Diagnosis, Treatment Across Populations; Anxiety Disorders in Primary Care; Bipolar Disorder; Eating Disorders; Substance Abuse Screening and Treatment; Pain Medication Seeking Behavior; Psychiatric Emergencies; and Physician Wellness Across the Professional Continuum.

This issue of Primary Care: Clinics in Office Practice, Guest Edited by Dr. Mark B. Stephens, is devoted to Cardiovascular Disease. Articles in this issue include: State of the Heart: Overview of disease burden of cardiovascular disease from an epidemiologic perspective; Heavy Heart: Economic burden of heart disease with projections/implications for impact on the health care system; Prevention of Heart Disease; Coronary Artery Disease; Congestive Heart Failure; Valvular Heart Disease; Peripheral Vascular Disease; The Athlete’s Heart and Sudden Death; Metabolic Syndrome: systems thinking in heart disease; Women and Heart Disease; Heart Disease in Children; and Cardiac Imaging.

This issue of Primary Care: Clinics in Office Practice, guest edited by Dr. Michael Malone, is devoted to Allergy Primer for Primary Care. Articles in this issue include: Indoor and Outdoor Allergies; Food Allergies; Insect Allergy; Drug Allergy; Allergic Dermatoses; Allergic Rhinitis; Respiratory Allergic Disorders; Eosinophilic Gastrointestinal Disorders; Mastocytosis; Allergy Testing; Allergy Immunotherapy; Anaphylaxis; and Complementary and Alternative Treatment for Allergic Conditions.

This issue of Primary Care: Clinics in Office Practice, guest edited by Drs. Vincent Morelli, Roger Zoorob, and Joel J. Heidelbaugh, is devoted to Primary Care of the Medically Underserved. This outstanding issue includes the following articles: Primary Care Issues in Rural Populations; Primary Care Issues in Inner City America and Internationally; Medical Care for Undocumented Immigrants: National and International Issues; Pediatric and Adolescent Issues in Underserved Populations; Women's Health issues in Underserved Populations; Geriatric Care Issues: American and International Perspectives; Medical Care of the Homeless: An American and International Issue; Cardiovascular Issues in the Underserved; Occupational Health and Sleep Issues in Underserved Populations; Infectious Diseases Issues in Underserved Populations; Cancer in the Underserved; Psychological Issues in Underserved Populations; Substance Abuse Issues Amongst the Underserved: American and International Perspectives; Diet and Obesity Issues in the Underserved; Exercise/Sports Medicine Issues in Underserved Populations; A Global Perspective on Climate Change and Health in Underserved Populations; and International Comparisons in Underserved Health: Issues, Policies, Needs and Projections.

This issue of Primary Care: Clinics in Office Practice, devoted to Obesity Management, is guest edited by Dr. Mark Stephens of the Uniformed Services University of the Health Sciences in Bethesda, Maryland. Articles in this important issue include: Obesity: What Do the Statistics Say?; Economic Impact of Obesity; The Future of Pediatric Obesity; Obesity Prevention and Screening; Behavior Modification in Obesity Management; Nutritional Therapy; Physical Activity: Cornerstone or Roadblock?; Pharmacologic Therapy for Obesity; Surgical Approaches to Obesity; Multidisciplinary Teams and Obesity: Role of the Modern Patient Centered Medical Home (PCMH); Healthcare Systems and National Policy: Role of Leadership in the Obesity Crisis; and Special Populations in Obesity Management.