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Dr. Viswanathan S. Iyer, MD


  • (717) 564-5690

Dr. Iyer's Overview

Dr. Viswanathan S. Iyer graduated from the Med Coll, Univ of Kerala, Trivandrum, Kerala, India in 1990. He works in Harrisburg, PA and 1 other location and specializes in Nephrology and Internal Medicine. Dr. Iyer is affiliated with Carlisle Regional Medical Center, Holy Spirit Hospital, Pinnacle Health At Harrisburg Hospital and Pinnaclehealth Community Campus General Osteopathic Hospital.

Dr. Iyer's Experience

Years in Practice: 25

Procedures Performed by Dr. Iyer

Dr. Iyer's Specialties

Nephrology, Internal Medicine

Dr. Iyer's Education & Training

Medical School: Med Coll, Univ of Kerala, Trivandrum, Kerala, India; Graduated 1990

Dr. Iyer's Rating

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  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Iyer's Accepted Insurance

  • BCBS Blue Card PPO
  • Capital BC Keystone Health Plan Central HMO
  • Capital BC PPO
  • Coventry HealthAmerica PPO
  • First Health PPO
  • Geisinger Health Plan
  • Great West PPO
  • Highmark Community Blue PPO
  • Highmark PPOBlue
  • Humana ChoiceCare Network PPO
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Dr. Iyer's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

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