Medical Team

Internal Medicine Gagan S. Chadha, M.D.
Dr. Chadha and his staff welcome you to our internal medicine primary care practice.

Dr. Chadha specializes in providing comprehensive care for acute and chronic medical conditions for adolescents, adults, and seniors. Our philosophy is to offer our patients the highest-quality standard of care during each visit. We focus on providing our patients with a comfortable, compassionate, and private, yet friendly, environment, with a dedication to give each patient personalized and attentive care. We pride ourselves on educating our patients about their medical conditions and raising our patients' awareness about their wellness needs. We are committed to creating respectful, long-term patient-physician relationships.

We strive to accommodate our patients' schedules in order to provide appointments in a timely manner, often within a couple of days. Same-day-sick appointments are also available.

Dr. Chadha has been in practice since 1998 at his West Lafayette office, only about about a mile from Purdue University. He is board certified in internal medicine and is on the academic faculty at the Indiana University School of Medicine. He is also designated as a senior airman medical examiner by the FAA and is certified to perform Class I, II and III physicals for pilots.

Dr. Chadha maintains staff privileges at both Franciscan St. Elizabeth Health — Lafayette Central and Lafayette East.

We accept most insurance plans.
  • Adolescent Medicine School, Sports, and Camp Physicals / Continuing Care of Acute and Chronic Conditions
  • Adult Primary Medical Care, Wellness Physicals, and Counseling
  • High Blood Pressure
  • High Cholesterol
  • Heart Disease
  • Depression / Anxiety
  • Emphysema / COPD
  • Thyroid Diseases
  • Sinusitis / Allergies
  • Infections
  • Obesity-Related Treatment and Counseling
  • Fatigue
  • Sleep Apnea
  • Arthritis & Joint Disorders
  • Headaches / Migraines
  • Asthma
  • Anemia
  • Stroke
  • Ulcers, Acid Reflux, and Other Stomach Problems
  • Liver Disease
  • Kidney and Bladder Infections
  • Alzheimer's Disease
  • Osteoporosis
  • Irritable Bowel Syndrome
  • Colds, Flu, and Pneumonia
  • Poor Circulation
  • Geriatrics
  • Minor Surgical Procedures (Moles, Skin Tags, Wart Removal) and Joint Injections
  • Women's Health — Women's Health Complete Annual Gyn Exams, Diagnosis, and Treatment of Osteoporosis / Menopause and Related Conditions