Raymond Xu, MD

Primary Care
Rated 4.79 out of 5 stars
(33 ratings)

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Raymond Xu, MD

Meet Raymond Xu, MD

Raymond Xu is a Primary Care Provider at our Freeport primary care doctor’s office. Dr. Xu is excited to get to know you and provide the personalized care you deserve. Our primary care providers, and supporting care team, develop preventive care plans to help you achieve your physical and mental health goals. Get the care you deserve. Schedule an in-person, phone, or video visit today.

My education and background

Board certifications
  • American Board of Internal Medicine
Medical school
SUNY Downstate Medical Center
Residency
Donald & Barbara Zucker School of Medicine at Hofstra/Northwell
Languages spoken
English
Gender
Male

What I treat

Specialties
  • Primary Care
Conditions
  • Asthma
  • Arteriosclerosis
  • Anemia
  • Osteoarthritis
  • Diabetes
  • Mental Health
  • Kidney Disease
  • Heart Disease
  • Skin, Hair, and Nails
  • Allergies
  • Cold and Flu

Insurance Accepted

Raymond Xu, MD accepts the following insurance. Check your coverage or call us at (888) 812-1183 to see if we accept your specific insurance.

Original Medicare

Raymond Xu, MD accepts Original Medicare Part A and Part B plans.

Medicare Supplement

Raymond Xu, MD accepts all Medicare Supplement Insurance (Medigap) plans.

Medicare Advantage

Raymond Xu, MD accepts most Medicare Advantage plans. Before your appointment, please confirm with your insurance company that your specific insurance plan is accepted.
View all plans

My Location

Freeport

Rated 4.64 out of 5 stars
View Location
The exterior of the Freeport primary care clinic in Freeport, New York.

Common questions

  • How do I become a patient of Raymond Xu?

    Call (888) 812-1183 to become a patient of Dr. Xu at Oak Street Health. You can also stop by your nearest doctors office and clinics or fill out an appointment request form, and we'll be in touch.

  • What insurance does Raymond Xu accept?

    Dr. Xu accepts all forms of Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement or Medigap plans and Medicare-Medicaid Plans. Call us at (888) 812-1183 to see if we accept your specific insurance.

  • What is Raymond Xu's specialty?

    Dr. Xu is a Primary Care Provider. At Oak Street Health, all our providers specialize in primary care for adults on Medicare.

  • Where is Raymond Xu's office located?

    Dr. Xu's primary office is at 14-16 Brooklyn Ave in Freeport, New York.

  • What languages does Raymond Xu speak?

    Dr. Xu speaks English.

  • Who can become a patient of Raymond Xu?

    Our doctors specialize caring for anyone with Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement or Medigap plans and Medicare-Medicaid Plans.

Reviews and ratings

Summary

Rated 4.79 out of 5 stars
(33 ratings)

The patient rating score is an average of all responses to an independent patient satisfaction survey administered by Qualtrics and patient feedback submitted via public review sites. All ratings and comments are displayed in their entirety.

5 star
30
4 star
1
3 star
0
2 star
2
1 star
0

Written reviews (27)

Rated 5 out of 5 stars
Jun 24, 2026
Dr. Raymond Xu has a great personality and is very easy to talk to. He took the time to explain everything to me as if I didn’t go to medical school. I had to wait 2 weeks for an appointment with him and now I understand why. He will definitely be my doctor for as long as he will have me.
Rated 5 out of 5 stars
Jun 16, 2026
I love when I come in the door the way the doors open Again I feel at Home I'm very happy
Rated 5 out of 5 stars
Jun 12, 2026
Dr Xu is a great listener and helpful in trying to find the answers to questions
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