Daniel M. Ratnarajah, MD

Internal Medicine
600 Seneca Street
Oneida, NY 13421 Get Directions
315.401.1991
Daniel M. Ratnarajah, MD

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Annual Membership Fee

432.50 every 3 months *
865.00 every 6 months *
1,730.00 each year *
*The lab portion of the annual MDVIP Wellness Program will be billed to patients directly by the lab company at the discounted rate of $70.

My Philosophy and Approach to Wellness...

As your private physician, my goal is to develop a partnership with you and provide highly personalized healthcare that emphasizes wellness and prevention. After working in internal medicine for over 23 years, I have come to appreciate the importance of taking a holistic approach to treat and prevent illnesses by focusing on nutrition, exercise, stress management, and spiritual wellness. Through my affiliation with MDVIP, we will have additional health resources available to us and I am able to dedicate more time to each of my patients, giving us the flexibility to develop a close relationship and create a personalized wellness plan.
 
For over two decades, I have been practicing in Oneida, New York and have established personal relationships with numerous specialists in and around the area. I work closely with them to ensure quality care. I have privileges at Oneida HealthCare and am able to visit you in the hospital. By communicating and coordinating your care with the hospital physicians, I can make your transition as smooth as possible.
 
My number one priority is to help you achieve your desired health goals and provide the best care possible for you.
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About the Practice/Practice News

Change is significantly affecting the healthcare landscape with ongoing implications for doctors and patients. It’s nearly impossible to navigate such a complex system alone, but with me as your ally, we can get through it together and keep you on the path to optimal health.

The best healthcare starts with a physician partner who truly knows you, your needs and your goals. In my MDVIP-affiliated practice, you come first. Third parties and red tape will not interfere with my ability to care for you the way you deserve.

Dr. Ratnarajah's Credentials

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Residency:
University of Connecticut Health Center
Farmington, CT
Internal Medicine 1991-1994

Internship:
Ennis General Hospital
Ennis, Ireland
1990-1991

Medical School:
University of Jaffna, Medical Faculty
Jaffna, Sri Lanka
Bachelor of Medicine, Bachelor of Surgery 1982

National University of Ireland
Galway, Ireland
Bachelor of Medicine, Bachelor of Surgery 1990
Honors in Biochemistry, Physiology and Behavioral Science 

Undergraduate:
St. John's College
Jaffna, Sri Lanka
General Certificate of Education Advanced Level, Pre-medical  1981

Oneida Healthcare Center
English and Tamil
Golden to the Core Award, Oneida Healthcare Foundation 2013
Board Leadership Award, M&T Bank Non-Profit Award 2010
Chamber of Commerce Award 2005
Oneida Healthcare
 - Extended Care Facility 1996-present
 - Trustee, Oneida Healthcare Board 2009-present
 - Chairman, Department of Internal Medicine 2017-present
Assistant Division Physician, Troop D State Troopers 2001-present
Physician, Oneida Indian National Health Clinic 2009-present
 
American Medical Association
American College of Physician
Medical Society of the State of New York
New York

Reviews from around the web

Reputation Reviews

Testimonials from patients of Dr. Ratnarajah

from James in NY February 19, 2024 for Daniel M. Ratnarajah, MD

I started seeing Dr. Ratnarajah in September of 2022. I could not have done better. He made me feel at ease and I could tell immediately that he really cares about his patients. He listens and addresses any and all concerns I have. Dr. Ratnarajah is very thorough, I have never had a physical like the one I receive with him and his staff. With him, I know that I can reach him 24/7 and that is… See more

from Dyann in NY February 12, 2024 for Daniel M. Ratnarajah, MD

He indulges every one of my worries by approaching them with a methodical manner and then delves deeper with more testing that most doctors won't even consider or know about. Very responsive. Almost immediate. So nice to just shoot out a text to him and get a response within a very reasonable amount of time. His staff is the same. I text with a question, they answer. They are on it. He… See more

from marvin in NY January 18, 2024 for Daniel M. Ratnarajah, MD

No particular story. I have been going to doctors 75 + years and of all Dr. Dan has the best bedside manner hands down.

from cynthia in NY March 15, 2020 for Daniel M. Ratnarajah, MD

I have been a patient of Dr. Dan's since roughly 2009. I couldn't ask for a better doctor. He has helped me in sickness and he has helped me with my personal life as well. I couldn't ask for a better doctor as well as a friend that does his best to give his patients the best care and advice. I only wish the payments were a little less as I seem to struggle with them.

from Raymond in NY March 14, 2020 for Daniel M. Ratnarajah, MD

Dr.Dan has been taking care of me since I moved to Oneida 15 years ago. I could write much more about this caring man, but instead I will make it precise and direct......5STARS...PROFESSIONAL...PERSONAL...INFORMED...AVAILABLE..
AND ESPECIALLY CARING!!!!

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from Thelma in NY March 13, 2020 for Daniel M. Ratnarajah, MD

Dr. Dan is the best! He has been our Doctor ever since he came to Oneida, We love the fact that we can get to him 24/7! He is a very caring person and it means a lot that he has the time to talk to his patients when they need to. He takes the time to listen! He sometimes calls us at home to see how we are doing after we have been to see him.
He has programs that we can go to and get… See more

from Eileen in NY March 11, 2020 for Daniel M. Ratnarajah, MD

I recently relied on his wonderful expertise though I was 1000 miles from him. We discussed the nuances of a health problem and came up with a solution. He ended the call reminding me I could call at midnight if I needed him. Thank you! 🥰

from Dyann in NY March 11, 2020 for Daniel M. Ratnarajah, MD

I am a healthy over-50-year-old. My weight is in a relatively normal range and I exercise moderately. I don't drink or smoke. That said, I take full advantage of Dr. Ratnarajah's services. In today's busy world, we are getting very accustomed to instant gratification through technology. I can do my banking online and look up the name of the actress that starred in a particular… See more

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