Summary

Dr. Nishok Karthikeyan is an internal medicine physician who specializes in geriatric medicine, focusing on the comprehensive care of older adults. He earned his medical degree from Northeast Ohio Medical University and has been practicing for eight years, developing expertise in addressing the complex health needs of senior patients.

Dr. Karthikeyan practices at multiple locations throughout Ohio and Michigan, including Cleveland Clinic Avon and Fairview Hospital in Cleveland. He treats patients experiencing cognitive impairment and confusion, conditions that commonly affect older adults. His practice includes performing blood tests and complete blood counts to help diagnose and monitor various health conditions in his patients.

Overview based on verified provider data

Quick Facts

  • 8 years of experience
  • 38 insurance plans accepted
  • Northeast Ohio Medical University
  • 2 specialties
  • 2 areas of expertise
  • 8 office locations
  • Male

Office Locations

Dr. Nishok Karthikeyan has 8 locations

Cleveland Clinic Avon

33100 Cleveland Clinic BlvdAvon, OH 44011

Dr. Nishok Karthikeyan

8642 Scenicview DrBroadview Heights, OH 44147

Steward Internal Medicine, Windsor Court

310 Windsor DrCortland, OH 44410
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Steward Primary Care, Cortland

2668 Elm Road NE Door CCortland, OH 44410

University Of Michigan Health System

1500 E Medical Center DrAnn Arbor, MI 48109

Von Voigtlander Womens Hospital

1540 E Hospital DrAnn Arbor, MI 48109

Fairview Hospital

18101 Lorain AveCleveland, OH 44111

Cleveland Clinic Avon Hospital

33300 Cleveland Clinic BlvdAvon, OH 44011

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Dr. Nishok Karthikeyan
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Dr. Moshir Jacob, MD, CPE
Dr. Nishok KarthikeyanDr. Suzanne White, MDDr. Taryn Lee, MDDr. Moshir Jacob, MD, CPE
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
8 Years of Experience 21 Years of Experience 28 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English, Arabic
Avon , OHCleveland , OHCleveland , OHToledo , OH
Med School: Northeast Ohio Medical University Med School: Case Western Reserve University School Of Medicine Med School: State University of New York Upstate Medical University Med School: Ain Shams University Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nishok Karthikeyan

  • Aetna
  • Aetna - Medicare (Advantage HMO)
  • AmeriHealth - Medicaid
  • AmeriHealth - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Anthem Blue Cross - Medicaid (Managed)
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare (Advantage HMO)
  • Buckeye Health Plan - Medicaid
  • Buckeye Health Plan - Medicaid (Managed)
  • CareSource
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • Cigna
  • Devoted Health
  • Humana
  • Humana - Medicare
  • Integra
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medical Mutual - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicare
  • Medicare - PPO
  • Meritain Health
  • Molina Healthcare
  • Optum Health
  • Palmetto GBA
  • SummaCare
  • Three Rivers Providers Network (TRPN)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Nishok Karthikeyan has the following 2 specialties

Specialty Expertise

Dr. Nishok Karthikeyan has the following 2 areas of expertise

  • Geriatric Medicine
  • Geriatric Medicine (internal Medicine)

Certifications, License, & Education

8 Years Experience

Dr. Nishok Karthikeyan holds an active medical license in the state of Ohio.

Medical License

Medical Doctor with an active medical license in the state of Ohio that expires in 2027.

Education & Training

Medical School

Graduated from Northeast Ohio Medical University in 2018.

NPI Number

Dr. Karthikeyan's NPI number is 1376030049.

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Frequently Asked Questions

Is Dr. Nishok Karthikeyan accepting new patients?
Dr. Nishok Karthikeyan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Nishok Karthikeyan accept virtual/telehealth appointments?
Dr. Nishok Karthikeyan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Nishok Karthikeyan accept my insurance?
You can see the insurance plans that Dr. Nishok Karthikeyan accepts on their Vitals profile.
Where is Dr. Nishok Karthikeyan's office located?
Dr. Nishok Karthikeyan's office is located at 33100 Cleveland Clinic Blvd, Avon, OH, 44011.
How can I make an appointment with Dr. Nishok Karthikeyan?
You can find contact information for Dr. Nishok Karthikeyan here on Vitals.

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