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5 Patient Reviews

Lavanya Viswanathan, MD

Internal Medicine Physician - Endocrinology, Diabetes & Metabolism

Biography

Lavanya Viswanathan, MD, is a board-certified endocrinologist with interests in diabetes; thyroid disease and cancer; adrenal and pituitary diseases; bone disorders including parathyroid disease, oste… Read more ›

Featured Review See More Reviews

Dr. Viswanathan always goes the extra mile to explain everything…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
MD, Kasturba Medical College, Manipal, IndiaDoctorateOtherNot Specified

InstitutionFocusYear
Residency - Internal Medicine Residency, Trinitas Regional Medical Center, Seton Hall University, Elizabeth, NJOtherNot Specified
Fellowship - Endocrinology, Diabetes and Metabolism Fellowship, Temple University Hospital, Philadelphia, PAOtherNot Specified

Specialties

Languages Spoken
English, Tamil
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Endocrinology, Diabetes & Metabolism

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 5
Most Recent Review: 10/17/2025
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

Dr. Viswanathan always goes the ...

Dr. Viswanathan always goes the extra mile to explain everything

Anonymous 10/17/2025
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Verified Patient

I feel like my doctor is knowled...

I feel like my doctor is knowledgeable, caring, wise and thoughtful. In addition, she's an excellent listener and gave changes in my metabolism consideration and will continue monitoring to monitor possibility that I may be swinging over to an underactive thyroid to explain loss of feeling in toes and finger ends and general fatigue levels never experienced before in my active life.

Anonymous 08/03/2025
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Verified Patient

The Dr was very relatable, knowl...

The Dr was very relatable, knowledgeable & has great bedside manner.

Anonymous 05/03/2025
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Verified Patient

The doctor was so wonderful, kin...

The doctor was so wonderful, kind, knowledgeable. A great experience.

Anonymous 09/04/2025
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Verified Patient

She is amazing...

She is amazing

Anonymous 06/15/2025

Locations

Affiliated Practices

Practice Colleagues

Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Lavanya Viswanathan, MD has not yet listed the medications that she commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Lavanya Viswanathan, MD has not yet specified the insurance plans she accepts.
     

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