Summary

Dr. Mani Nallasivan is a cardiovascular disease specialist with additional expertise in interventional cardiology. He completed his medical education at Madurai Medical College and continued his training with a residency at University of Wisconsin Hospital. With 46 years of clinical experience, Dr. Nallasivan brings extensive knowledge to cardiac care. He is fluent in both English and Spanish.

Dr. Nallasivan practices at multiple locations throughout California, including Merced and Modesto, and maintains an affiliation with Fresno Heart And Surgical Hospital. His expertise includes managing high blood pressure conditions, including pediatric hypertension and hypertensive emergencies. He performs diagnostic procedures such as contrast echocardiography and stress testing to evaluate heart function. Patients have given Dr. Nallasivan an average rating of 1.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 1.5
  • 46 years of experience
  • 25 insurance plans accepted
  • speaks English, Spanish
  • University Of Wisconsin Hospital
  • 2 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Had a good bedside manner
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. Mani Nallasivan has 4 locations

Merced Vein And Vascular Center

424 E Yosemite Ave Ste AMerced, CA 95340
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Merced Vein and Vascular

424 E Yosemite Ave Ste AMerced, CA 95340
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

University Surgery Center

1390 E Yosemite Ave Ste BMerced, CA 95340
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 4:30 pm
SatClosed
SunClosed

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Dr. Mani Nallasivan, MDDr. Raghav Sharma, MDWilma Pascua CorpuzDr. Kenneth Michael Piters, MD
Cardiovascular DiseaseCardiovascular DiseaseNurse PractitionerCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
1.5 
46 Years of Experience 16 Years of Experience 53 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Hindi
Merced , CAWinter Park , FLMerced , CATurlock , CA
Med School: Madurai Medical College Med School: New York Medical College Med School: Univ Of British Columbia Fac Of Med
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mani Nallasivan

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna - HMO
  • Alignment Health Plan
  • AllCare Health
  • AllCare Health - IPA
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - Medicare
  • Brand New Day
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • Cigna
  • Health Net - HMO
  • Health Plan of San Joaquin
  • HealthSmart
  • Humana
  • Imperial Health Plan of California
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Mani Nallasivan has the following 2 specialties

Specialty Expertise

Dr. Mani Nallasivan has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertension
  • Interventional Cardiology
  • Stroke
  • Unstable Angina

Certifications, License, & Education

46 Years Experience

Dr. Mani Nallasivan holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at University Of Wisconsin Hospital.

Medical School

Graduated from Madurai Medical College in 1980.

NPI Number

Dr. Nallasivan's NPI number is 1639171606.

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Frequently Asked Questions

Is Dr. Mani Nallasivan accepting new patients?
Dr. Mani Nallasivan is accepting new patients on Vitals. View Dr. Mani Nallasivan's profile on Vitals to make an appointment.
What languages does Dr. Mani Nallasivan speak?
Dr. Mani Nallasivan speaks English and Spanish.
Does Dr. Mani Nallasivan accept my insurance?
You can see the insurance plans that Dr. Mani Nallasivan accepts on their Vitals profile.
Does Dr. Mani Nallasivan accept virtual/telehealth appointments?
Dr. Mani Nallasivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mani Nallasivan?
You can find contact information for Dr. Mani Nallasivan here on Vitals.

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