3.8
5 Ratings with 1 written Review
Summary
Dr. Karthika Rajan is an endocrinologist who specializes in diabetes and metabolism, internal medicine, and hospital medicine. She earned her medical degree from Coimbatore Medical College and brings 29 years of clinical experience to her practice. Dr. Rajan speaks English and focuses her expertise on helping patients manage complex metabolic conditions.
Dr. Rajan practices at multiple OhioHealth locations including Berger Hospital in Circleville, Grove City Methodist Hospital, and Pickerington Methodist Hospital. She treats patients with Type 2 diabetes and helps manage hyperglycemic emergencies when blood sugar levels become dangerously high. Her practice includes performing blood tests and specialized ultrasounds of the thyroid and parathyroid glands. Patients have given Dr. Rajan an average rating of 3.8 out of 5 stars.
Dr. Rajan practices at multiple OhioHealth locations including Berger Hospital in Circleville, Grove City Methodist Hospital, and Pickerington Methodist Hospital. She treats patients with Type 2 diabetes and helps manage hyperglycemic emergencies when blood sugar levels become dangerously high. Her practice includes performing blood tests and specialized ultrasounds of the thyroid and parathyroid glands. Patients have given Dr. Rajan an average rating of 3.8 out of 5 stars.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 29 years of experience
- speaks English
- Coimbatore Medical College
- 1 written review
- 3 specialties
- 8 areas of expertise
- 3 board certifications
- 3 hospital affiliations
- 5 office locations
- Female
Office Locations
Dr. Karthika Rajan has 5 locationsChalmers P Wylie Veterans Outpatient Clinic
420 N James RdColumbus, OH 43219 Tel: (614) 257-5200
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri7:30 am - 6:00 pm
Sat8:00 am - 4:00 pm
Sun8:00 am - 4:00 pm
Ohiohealth Physician Group Endocrinology
9085 SOUTHERN ST STE 200AORIENT, OH 43146 Tel: (740) 420-8581
Mon7:30 am - 4:00 pm
Tue7:30 am - 4:00 pm
Wed7:30 am - 4:00 pm
Thu7:30 am - 4:00 pm
Fri7:30 am - 2:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Karthika Rajan, MD | Dr. Kandamurugu Manickam, MD | Dr. Taraq Assed Attumi, MD | Dr. Rebecca A Zoner, DO |
| Endocrinology, Diabetes & Metabolism | Medical Genetics | Hospital Medicine | Hospital Medicine |
| Accepts New Patients | |||
| 29 Years of Experience | 24 Years of Experience | 24 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Columbus , OH | Columbus , OH | Columbus , OH | Columbus , OH |
| Med School: Coimbatore Medical College | Med School: Royal College Of Surgeons In Ireland School Of Medicine | Med School: University Of Al Fateh | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Karthika Rajan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Karthika Rajan has the following 3 specialties
Specialty Expertise
Dr. Karthika Rajan has the following 8 areas of expertise
Certifications, License, & Education
29 Years Experience
MEDICAL LICENSE
Medical Doctor, Ohio, 2026, Expired
EDUCATION & TRAINING
Medical School
Coimbatore Medical CollegeGraduated in 1997
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Frequently Asked Questions
- Where is Dr. Karthika Rajan's office located?
- Dr. Karthika Rajan's office is located at 420 N James Rd, Columbus, OH, 43219.
- Does Dr. Karthika Rajan accept my insurance?
- You can see the insurance plans that Dr. Karthika Rajan accepts on their Vitals profile.
- Does Dr. Karthika Rajan accept virtual/telehealth appointments?
- Dr. Karthika Rajan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Karthika Rajan affiliated with?
- Dr. Karthika Rajan is affiliated with Ohiohealth Berger Hospital, Ohiohealth Grove City Methodist Hospital, and Ohiohealth Pickerington Methodist Hospital.
- Is Dr. Karthika Rajan accepting new patients?
- Dr. Karthika Rajan is accepting new patients on Vitals. View Dr. Karthika Rajan's profile on Vitals to make an appointment.
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