Summary

Dr. Kartik Viswanathan is a family medicine physician who brings 37 years of experience to his practice. He earned his medical degree from Osmania Medical College and completed multiple residencies including internal medicine at U Ma Mem Healthcare-Mem Campus, family medicine at Tallahassee Memorial Healthcare Family Medicine Program, and additional training at Interfaith Medical Center and Medical Center of Central Massachusetts. Dr. Viswanathan maintains board certification in internal medicine from the American Board of Internal Medicine and provides care in English.

Dr. Viswanathan practices at The William W Backus Hospital and sees patients at Holyoke Medical Center Adult Primary Care locations in both South Hadley and Holyoke, Massachusetts. His clinical focus includes managing diabetes and high blood pressure in adult patients. He also provides specialized treatment options such as allergy immunotherapy for patients with environmental sensitivities. Patients have given Dr. Viswanathan an average rating of 2.5 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.5
  • 37 years of experience
  • 40 insurance plans accepted
  • speaks English
  • U Ma Mem Hlthcare-Mem Campus, Internal Medicine
  • 5 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Kartik Viswanathan has 2 locations

Holyoke Medical Center Adult Primary Care (Holyoke)

2 Hospital Dr Ste 101Holyoke, MA 01040
Mon7:30 am - 6:00 pm
Tue7:30 am - 6:00 pm
Wed7:30 am - 6:00 pm
Thu7:30 am - 6:00 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

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Dr. Kartik Viswanathan, MDNicole Baldwin, APRN, FNP-BCDr. Nancyver Lafleur-OmelerAriane Theriault, RN, BSN, AGPCNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.5 
3.7 
37 Years of Experience 8 Years of Experience 3 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, French, Haitian Creole Speaks English
South Hadley , MAOrlando , FLLeominster , MANorth Andover , MA
Med School: Osmania Medical College
Current Profile
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Insurance Plans Accepted by Dr. Kartik Viswanathan

  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • AmeriGroup
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Rhode Island
  • CBA Blue
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • Commonwealth Care Alliance
  • Fallon Community Health Plan (FCHP)
  • Harvard Pilgrim Health Care
  • Health New England
  • Health New England - Medicaid (Managed)
  • HealthPartners
  • Humana
  • HUSKY Health - Medicaid
  • HUSKY Health - Medicaid (Managed)
  • Integra
  • MassHealth - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Medicare - PPO
  • Tricare
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Well Sense Health Plan
  • Well Sense Health Plan - Medicaid (Managed)
  • Well Sense Health Plan - Medicare (Advantage HMO)
  • Wellcare

Medical Specialties

Dr. Kartik Viswanathan has the following specialty

Specialty Expertise

Dr. Kartik Viswanathan has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

37 Years Experience

Dr. Kartik Viswanathan holds an active medical license in the state of Massachusetts. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

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

Education & Training

Residency

Completed their residency at U Ma Mem Hlthcare-Mem Campus, Internal Medicine, Tallahassee Memorial Healthcare Family Medicine Program, Interfaith Medical Center, and Med Ctr Ctrl Mass.

Medical School

Graduated from Osmania Medical College in 1989, University of Health Sciences / Osmania Medical College in 1989, and Osmania Med Coll- Univ Hlth Sci- Vijayawada- Hyderabad- Ap- India in 1989.

NPI Number

Dr. Viswanathan's NPI number is 1629150974.

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Frequently Asked Questions

What languages does Dr. Kartik Viswanathan speak?
Dr. Kartik Viswanathan speaks English.
Does Dr. Kartik Viswanathan accept virtual/telehealth appointments?
Dr. Kartik Viswanathan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Kartik Viswanathan affiliated with?
Dr. Kartik Viswanathan is affiliated with The William W Backus Hospital.
Is Dr. Kartik Viswanathan accepting new patients?
Dr. Kartik Viswanathan is accepting new patients on Vitals. View Dr. Kartik Viswanathan's profile on Vitals to make an appointment.
Does Dr. Kartik Viswanathan accept my insurance?
You can see the insurance plans that Dr. Kartik Viswanathan accepts on their Vitals profile.

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