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Dr. Karthika Rajan, MD

Endocrinology, Diabetes & Metabolism* Age 52
Dr. Karthika Rajan, MD
4.3 (12 Ratings)

Offers telehealth

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Dr. Karthika Rajan, MD is a Diabetes & Metabolism Endocrinologist in Columbus, OH.
Dr. Karthika Rajan, MD
4.3 (12 Ratings)
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Dr. Karthika Rajan, MD

Endocrinology, Diabetes & Metabolism* Age 52
Columbus, OH
Accepting new patients
27 years of experience

Offers telehealth

Dr. Karthika Rajan, MD is a Diabetes & Metabolism Endocrinologist in Columbus, OH.

About

Dr. Rajan graduated from Coimbatore Medical College, Tamil Nadu Dr Mgr Medical University. Dr. Karthika Rajan, MD is a Diabetes & Metabolism Endocrinologist in Columbus, OH and has 27 years experience. Dr. Rajan currently practices at Practice and are affiliated with Adena Regional Medical Center, Berger Hospital and Kings Daughters Medical Center Ohio. Dr. Rajan has experience treating conditions like Diabetes With Renal Manifestations and Diabetes Type 2 among other conditions at varying frequencies. At present, Dr. Rajan received an average rating of 4.3/5 from patients and has been reviewed 12 times. Dr. Rajan's office accepts new patients and telehealth appointments. Dr. Rajan is board certified in Diabetes, Metabolism & Endocrinology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Diabetes With Renal Manifestations
Continuous Glucose Monitoring
Diabetes Type 2
Diabetes With Renal Manifestations
Continuous Glucose Monitoring
Diabetes With Renal Manifestations
Continuous Glucose Monitoring
Diabetes Type 2
Diabetes Type 1
Diabetic Coma
Dyslipidemia
Leg and Foot Ulcers
Adrenal Gland Diseases
Autoimmune Thyroid Diseases
Autoimmune Thyroiditis
Benign Pituitary Gland Tumor
Cushing's Syndrome
Diabetic Polyneuropathy
Endocrine Gland Cancer
Goiter
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Graves' Disease
Hashimoto's Disease
Hyperlipidemia
Hyperparathyroidism
Hyperprolactinemia
Hyperthyroidism
Hypogonadism
Hypoparathyroidism
Hypothalamus Cancer
Hypothyroidism
Lipid Disorders
Neuroendocrine Tumors
Obesity
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Osteoporosis
Parathyroid (Gland) Disease
Pituitary Gland Cancer
Pituitary Tumor
Polycystic Ovarian Syndrome
Primary Hyperparathyroidism
Secondary Diabetes Mellitus
Testicular Dysfunction
Thyroid Cancer
Thyroid Cyst
Thyroid Nodule
Thyroiditis
Thyrotoxicosis
Vitamin D Deficiency
Vitamin_Deficiency
Thyroid Hormone Replacement
Abdominal Pain
Abnormal Thyroid
Acute Venous Embolism Thrombosis
Adrenal Gland Cancer
Adrenal Incidentaloma
Adrenal Insufficiency
All Headaches (incl. Migraine)
Anemia
  • View other providers who treat Anemia
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Athlete's Foot
Back Pain
Blood in Urine (Hematuria)
Calcium Metabolism Disorders
Cellulitis
Chronic Thyroiditis
Congenital Hypothyroidism
Congenital Hypothyroidism without Goiter
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Diabetes Insipidus
Difficulty With Walking
Diverticulitis
Dizziness
Dysphagia
Emphysema
Enlarged Prostate (BPH)
Essential Tremor
Familial Hypercholesterolemia
Folic Acid Deficiency
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Growth Hormone Deficiency
Gynecomastia
Hair Loss
Headache
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Heart Disease
Heart Palpitations
Hyperaldosteronism
Hyperandrogenization Syndrome
Hypercalcemia
Hyperkalemia
Hypertension
Hypoglycemia
Hypokalemia
Hypopituitarism
Hyposmolality and Hyponatremia
Hypotension
Hypotension (Excluding Maternal)
Indigestion
Insomnia
  • View other providers who treat Insomnia
Iodine Deficiency
Iron Metabolism Disorders
Joint Pain
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipoprotein Disorders
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Male Infertility
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Mineral Metabolism Disorders
Morbid Obesity
Muscle Cramping
Muscle Weakness
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Overactive Bladder
Overweight
Patellofemoral Pain Syndrome (PFPS)
Perimenopause
Peripheral Edema
Pheochromocytoma
Phosphorus Metabolism Disorders
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Pregestational Diabetes Mellitus
Primary Adrenocortical Insufficiency
Proteinuria
Radiculopathy
Raynaud's Disease
Renal Hyperparathyroidism
Restless Leg Syndrome
Ringworm
  • View other providers who treat Ringworm
Secondary Hyperparathyroidism
Secondary Hypertension
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Skin Ulcer
Sleep Apnea
Symptomatic Menopause
Thyroid Goiter
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Turner Syndrome
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Vertigo
  • View other providers who treat Vertigo
Vitamin B Deficiency
Wheezing
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Yeast Infections
Diabetes Counseling
Electrocardiogram (EKG)
Immunization Administration
Pap Smear

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna
    Choice Plus POS II
    Aetna HMO
  • Silver Pathway-OH HMO
    Blue Access-OH PPO
    Bronze Pathway Group-OH HMO
    Blue Access Options-OH PPO
    Gold Pathway X-OH HMO
    Catastrophic Pathway-OH HMO
    Pathway-OH HMO
    Bronze Pathway X-OH HMO
    Silver Pathway X-OH HMO
    Platinum Pathway Group-OH HMO
    Balanced Blue Access-OH PPO
    Blue Preferred-OH POS
    The Christ Hospital Health Network (TCHHN)-OH
    Silver Pathway Group-OH HMO
    Gold Blue Access-OH PPO
    Ohio Med Plan-OH
    National (BlueCard Basic) PPO
    Lumenos Plans-OH
    Gold Pathway Group-OH HMO
    Blue Access Options for ERC Health-OH PPO
    Bronze Blue Access-OH PPO
    Blue Preferred-OH HMO
    Blue Preferred-OH EPO
    Catastrophic Pathway X-OH HMO
    Blue Traditional-OH
    Bronze Pathway-OH HMO
    Blue Preferred Plus-OH POS
    Trihealth HD80-OH
    Silver Blue Access-OH PPO
    Platinum Blue Access-OH PPO
    Bronze Blue Access-OH PPO Plus
    Gold Pathway-OH HMO
    Silver Blue Access-OH PPO Plus
    National (BlueCard) PPO
  • Choice Care PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • First Health (Coventry Health Care) PPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Open Access Plus
    Cigna PPO
  • Anthem Blue Cross Blue Shield PPO
    Anthem Blue Cross Blue Shield HMO
    Blue Preferred Plus POS
  • Blue Card PPO

Locations

  1. 1 Columbus VA Ambulatory Care Center
    420 N James Rd, Columbus, OH 43219
    Monday
    08:00 - 16:30
    Tuesday
    08:00 - 16:30
    Wednesday
    08:00 - 16:30
    Thursday
    08:00 - 16:30
    Friday
    08:00 - 16:30
  2. 2 Elite. Foot and Ankle LLC
    6024 Hoover Rd Ste F, Grove City, OH 43123
  3. 3 Pickaway Health Services D/B/A OhioHealth Physicians Group Berger Health Partners
    9085 Southern St Ste 200A, Orient, OH 43146
  4. 4 OhioHealth Berger Hospital
    600 N Pickaway St, Circleville, OH 43113

Patient Satisfaction

Likelihood to recommend Dr. Rajan
4.3
Based on 12 Reviews
5 Stars (10)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (2)

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Patient Reviews
Apr 14, 2024
Saw Dr. Rajan Friday at VA. Was very friendly and informative. Answered all my questions and listened to my concerns. One of my favorite doctors at VA.
— Apr 14, 2024
See more reviews on Healthgrades
Photo: Dr. Karthika Rajan, MD
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Dr. Rajan's Office & Staff

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Experience with Dr. Rajan

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Rajan?
Call now to make an appointment
(614) 257-5200

About Me

Specialties*
Endocrinology, Diabetes & Metabolism
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Coimbatore Medical College, Tamil Nadu Dr Mgr Medical University
    1997
Medical Education

Board Certifications

Board Certifications
  • Diabetes, Metabolism & Endocrinology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Rajan communicate via email?
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Does Dr. Rajan offer telehealth services or virtual visits?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Karthika Rajan, MD. To arrange an appointment, call the number on Dr. Rajan's profile.

Dr. Rajan frequently treats the following conditions: Diabetes With Renal Manifestations and Diabetes Type 2. See more on Sharecare.

Dr. Karthika Rajan, MD is affiliated with Adena Regional Medical Center, Berger Hospital and Kings Daughters Medical Center Ohio.

Yes, Dr. Karthika Rajan, MD holds board certification in Diabetes, Metabolism & Endocrinology and Internal Medicine.

Hospital Affiliations

  • Adena Regional Medical Center

    272 Hospital Rd, Chillicothe, OH

  • Berger Hospital

    600 N Pickaway St, Circleville, OH

  • Kings Daughters Medical Center Ohio

    1901 Argonne Rd, Portsmouth, OH