3
2 Ratings with 1 written Review
Summary
Dr. Gnanaraj Koilpillai is a family medicine physician who earned his medical degree from the University of Toronto Faculty of Medicine. With 32 years of experience in healthcare, he provides comprehensive primary care services to patients of all ages. Dr. Koilpillai speaks English and serves families throughout the Frederick area.
He practices at Frederick Health Hospital and maintains offices at multiple Frederick Health locations, including Frederick Health Crestwood Primary Care and Frederick Health Medical Group in Frederick, Maryland. Dr. Koilpillai commonly treats upper respiratory infections and manages Type 2 diabetes in both adults and children. His practice offers convenient diagnostic services such as flu testing, COVID-19 testing, and rapid strep tests. Patients have given him an average rating of 3.0 on Vitals.
He practices at Frederick Health Hospital and maintains offices at multiple Frederick Health locations, including Frederick Health Crestwood Primary Care and Frederick Health Medical Group in Frederick, Maryland. Dr. Koilpillai commonly treats upper respiratory infections and manages Type 2 diabetes in both adults and children. His practice offers convenient diagnostic services such as flu testing, COVID-19 testing, and rapid strep tests. Patients have given him an average rating of 3.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- speaks English
- Univ Of Toronto Fac Of Med
- 1 written review
- 1 specialty
- 1 board certification
- 1 hospital affiliation
- 5 office locations
- Male
Office Locations
Dr. Gnanaraj Johnson Koilpillai has 5 locationsFrederick Health Crestwood Primary Care
7211 Bank Ct Ste 230Frederick, MD 21703 Tel: (240) 215-6310
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Frederick Health Medical Group
194 Thomas Johnson Dr Ste AFrederick, MD 21702 Tel: (240) 215-6370
Mon7:30 am - 8:30 pm
Tue7:30 am - 8:30 pm
Wed7:30 am - 8:30 pm
Thu7:30 am - 8:30 pm
Fri7:30 am - 5:00 pm
Sat8:00 am - 4:00 pm
SunClosed
Family Healthcare Of Hagerstown
201 S Cleveland AveHagerstown, MD 21740 Tel: (301) 745-3777
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Gnanaraj Johnson Koilpillai, MD | Dr. Sheli Agarwal, MD | Molly Harrigan, PA-C | Chelsea Uwanaka, PA-C |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 34 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Frederick , MD | Frederick , MD | Germantown , MD | Germantown , MD |
| Med School: Univ Of Toronto Fac Of Med | Med School: Ganesh Shankar Vidyarthi Memorial Medical College | Med School: University of Maryland Eastern Shore | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gnanaraj Johnson Koilpillai
Medical Specialties
Dr. Gnanaraj Johnson Koilpillai has the following specialty
Certifications, License, & Education
32 Years Experience
MEDICAL LICENSE
Medical Doctor, Maryland, 2026, Active
EDUCATION & TRAINING
Medical School
Univ Of Toronto Fac Of MedGraduated in 1994
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Frequently Asked Questions
- How can I make an appointment with Dr. Gnanaraj Koilpillai?
- You can find contact information for Dr. Gnanaraj Koilpillai here on Vitals.
- Where is Dr. Gnanaraj Koilpillai's office located?
- Dr. Gnanaraj Koilpillai's office is located at 7211 Bank Ct Ste 230, Frederick, MD, 21703.
- Does Dr. Gnanaraj Koilpillai accept my insurance?
- You can see the insurance plans that Dr. Gnanaraj Koilpillai accepts on their Vitals profile.
- What languages does Dr. Gnanaraj Koilpillai speak?
- Dr. Gnanaraj Koilpillai speaks English.
- Does Dr. Gnanaraj Koilpillai accept virtual/telehealth appointments?
- Dr. Gnanaraj Koilpillai has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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