Dr. Ramaswamy Viswanathan, MD

Addiction PsychiatryMaleAge 72

Addiction Psychiatry

Dr. Ramaswamy Viswanathan, MD is a Addiction Psychiatry Specialist in Brooklyn, NY and has over 50 years of experience in the medical field. He graduated from Madras Med Coll medical school in 1972. His office is not accepting new patients.

Dr. Ramaswamy Viswanathan, MD

Suny Downstate Medical Center

450 Clarkson Ave Brooklyn, NY 11203 ()

Make an Appointment

(718) 270-2352

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Experience and Background Checks


Background Check

No malpractice claims found for New York
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Viswanathan treats your condition or procedure

Dr. Viswanathan's conditions and procedures:

  • Alcohol Withdrawal
  • Psychiatric Evaluation
  • Psychotherapy and Psychophysiological Therapy (incl. Biofeedback)

Insurance Check

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Dr. Viswanathan accepts

Accepted insurance can change. Please double-check when making an appointment.

(718) 270-2352

Dr. Viswanathan accepts the following insurance:

Aetna HMO
Choice Plus POS II
Cigna PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
MultiPlan PPO

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About Me


Dr. Ramaswamy Viswanathan, MD is a Addiction Psychiatry Specialist in Brooklyn, NY and has over 50 years of experience in the medical field. He graduated...Read more


  • Addiction Psychiatry
  • Forensic Psychiatry
  • Psychosomatic Medicine

Board Certifications

  • Addiction Psychiatry
  • Geriatric Psychiatry
  • Internal Medicine
  • Psychiatry
  • Psychosomatic Medicine


SUNY Dwnst Med Ctr
Fellowship Hospital
SUNY Dwnst Med Ctr
Residency Hospital
Zucker Hillside Hospital
Residency Hospital
Brooklyn-Cumberland Med Ctr
Internship Hospital
Madras Med Coll
Medical School


Frequently Asked Questions

Does Dr. Ramaswamy Viswanathan, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Viswanathan accepts your insurance.

What are Dr. Ramaswamy Viswanathan, MD's top areas of care?

Dr. Viswanathan frequently treats Psychiatric Evaluation, Alcohol Withdrawal, and Psychotherapy and Psychophysiological Therapy (incl. Biofeedback). See all procedures and conditions Dr. Viswanathan treats.

Where is Dr. Ramaswamy Viswanathan, MD's office located?

Dr. Viswanathan's office is located at 450 Clarkson Ave, Brooklyn, NY 11203. Find other locations and directions on Healthgrades.

Does Dr. Ramaswamy Viswanathan, MD offer telehealth services?

Dr. Viswanathan has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Ramaswamy Viswanathan, MD?

Find contact information here to make an appointment.



Suny Downstate Medical Center450 Clarkson Ave Brooklyn, NY 11203