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Summary
Geriatric medicine is the focus of Dr. Nishok Karthikeyan's practice, and he treats altered level of consciousness, cognitive impairment, and confusion. He also practices internal medicine and has eight years of experience. Dr. Karthikeyan earned his medical degree from Northeast Ohio Medical University and is affiliated with Cleveland Clinic Fairview Hospital, Cleveland Clinic Hillcrest Hospital, and Cleveland Clinic Avon Hospital, seeing patients in Avon, Ohio.
Overview based on verified provider data
Quick Facts
- 8 years of experience
- Northeast Ohio Medical University
- 2 specialties
- 2 areas of expertise
- 3 hospital affiliations
- 9 office locations
- Male
Office Locations
Dr. Nishok Karthikeyan has 9 locationsCleveland Clinic Avon
33100 Cleveland Clinic BlvdAvon, OH 44011 Tel: (440) 695-4000
Mon7:00 am - 8:00 pm
Tue7:00 am - 8:00 pm
Wed7:00 am - 8:00 pm
Thu7:00 am - 8:00 pm
Fri7:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed
Steward Internal Medicine, Windsor Court
310 Windsor DrCortland, OH 44410Mon9:00 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
Compare with Similar Doctors
 |  | ||
| Dr. Nishok Karthikeyan | Dr. Valerie Ann Erdman, DO | Dr. Ramon Pla Pla Jr. JR., MD | Dr. Barbara Messinger Messinger Rapport, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 8 Years of Experience | 16 Years of Experience | 41 Years of Experience | 37 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English | |
| Avon , OH | Fairview Park , OH | Cleveland , OH | Cleveland , OH |
| Med School: Northeast Ohio Medical University | Med School: Lake Erie College Of Osteopathic Medicine | Med School: U Central Del Este | Med School: Case Western Reserve University School of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nishok Karthikeyan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Nishok Karthikeyan has the following 2 specialties
Specialty Expertise
Dr. Nishok Karthikeyan has the following 2 areas of expertise
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
- Where is Dr. Nishok Karthikeyan's office located?
- Dr. Nishok Karthikeyan's office is located at 33100 Cleveland Clinic Blvd, Avon, OH, 44011.
- Does Dr. Nishok Karthikeyan accept my insurance?
- You can see the insurance plans that Dr. Nishok Karthikeyan accepts on their Vitals profile.
- How can I make an appointment with Dr. Nishok Karthikeyan?
- You can find contact information for Dr. Nishok Karthikeyan here on Vitals.
- 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.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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