Board certified in Family Medicine, Hermanjeet Grewal, MD is now a member of St. Luke’s Medical Group The Vintage. After earning degrees in Psychology and Zoology from Michigan State University, Dr. Grewal attended Ross University School of Medicine in New Jersey and completed his residency at Doctors’ Hospital in Michigan.

Dr. Grewal’s mother, who is also a physician, inspired him to pursue a career in healthcare. Assisting his mother in her clinic, washing the windows and helping patients, he was able to see the love his mother had for caring for patients and enjoyed seeing them go from sickness back to health.

Receiving many opportunities, Dr. Grewal chose to join the CHI St. Luke’s Health family for the opportunity to be the kind of physician he wanted to be. Whether providing outpatient or inpatient services, helping in assisted living or urgent care, he could be the physician he feels he was meant to be and do the best for his patients.

Dr. Grewal’s philosophy of care centers on comprehensive care, including physical, emotional, and mental health, to help his patients feel happy and healthy. His interests include the management of hypertension, diabetes, and other chronic conditions as well as the management of mental health, such as depression and anxiety, using his background in psychology.

Skilled at diagnosing and treating a wide range of diseases and illnesses, Dr. Grewal provides patient-centric guidance on treatment options as well as preventative measures and education. Schedule an appointment with Dr. Grewal at St. Luke’s Medical Group The Vintage today!


  • Weight Management
  • Preventative Care
  • Hypertension Management
  • Diabetes Management
  • Dermatology
  • Acute Illness Care
  • Infectious Disease Care
  • Chronic Condition Management
  • Mental Health Care
  • Pediatric Care

Call to Schedule an Appointment
(832) 534-7800
Herman S Grewal