Summary

Dr. Vadak Ranganathan is a neurologist who specializes in diagnosing and treating disorders of the nervous system. He earned his medical degree from Kakatiya Medical College and completed his residency training at Oregon Health Sciences University Hospital. Dr. Ranganathan speaks English fluently.

Dr. Ranganathan practices at Mercy Health Springfield Regional Medical Center and sees patients in Lima, Ohio. He focuses on treating headaches and migraine headaches, helping patients find relief from these often debilitating conditions. His expertise includes performing electromyogram and nerve conduction studies to evaluate nerve and muscle function, as well as utilizing MRI imaging for comprehensive neurological assessments. Patients have given him an average rating of 3.2 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.2
  • 51 insurance plans accepted
  • speaks English
  • Oregon Health Sciences University Hospital
  • 26 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Lima Memorial Health System Neurology

1005 Bellefontaine Ave Ste 350Lima, OH 45804
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
FriClosed
SatClosed
SunClosed

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Vadak H. Ranganathan, MDDr. Cinthi Pillai, MDDr. Jatinder Singh PattiDr. Louis Anthony Tartaglia, MD
NeurologyNeurologyNeurologySleep Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
3.5 
20 Years of Experience 26 Years of Experience 48 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Lima , OHNew York , NYFindlay , OHMaumee , OH
Med School: Kakatiya Medical College Med School: Newcastle University UK Med School: Guru Gobind Singh Medical College Med School: Universita Degli Studi Di Bologna Scuola Di Medicina E Chirurgia
Current Profile
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Insurance Plans Accepted by Vadak H. Ranganathan

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • All Savers Insurance
  • Ambetter
  • AmeriHealth - Medicaid
  • AmeriHealth - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicaid
  • Anthem Blue Cross - Medicaid (Managed)
  • Anthem Blue Cross - Medicare
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicaid
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Buckeye Health Plan - Medicaid
  • Buckeye Health Plan - Medicaid (Managed)
  • Buckeye Health Plan - Medicare
  • CareSource
  • CareSource - Medicaid
  • CareSource - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Devoted Health
  • First Health (Coventry Health Care) - Medicaid (Managed)
  • Humana
  • Humana - Medicaid
  • Humana - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • MediGold
  • Meridian Health Plan
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Palmetto GBA
  • Priority Health
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Valor Health Plan
  • Wellcare

Medical Specialties

Vadak H. Ranganathan has the following specialty

Specialty Expertise

Vadak H. Ranganathan has the following 9 areas of expertise

  • Alzheimer's Disease
  • Electromyography
  • Epilepsy
  • Headache
  • Migraine Disorder
  • Migraine Disorders
  • Multiple Sclerosis (MS)
  • Nerve Conduction Studies
  • Stroke

Certifications, License, & Education

Vadak H. Ranganathan holds an expired medical license in the state of Ohio.

Medical License

Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.

Education & Training

Residency

Completed their residency at Oregon Health Sciences University Hospital.

Medical School

Graduated from Kakatiya Medical College.

NPI Number

Vadak H. Ranganathan's NPI number is 1992773212.

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Frequently Asked Questions

Where is Vadak Ranganathan's office located?
Vadak Ranganathan's office is located at 1005 Bellefontaine Ave Ste 350, Lima, OH, 45804.
Which hospitals is Vadak Ranganathan affiliated with?
Vadak Ranganathan is affiliated with Mercy Health Springfield Regional Medical Center.
What languages does Vadak Ranganathan speak?
Vadak Ranganathan speaks English.
Does Vadak Ranganathan accept virtual/telehealth appointments?
Vadak Ranganathan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Vadak Ranganathan accept my insurance?
You can see the insurance plans that Vadak Ranganathan accepts on their Vitals profile.

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