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Dr. Sanjeev Jain, MD

Dr. Sanjeev Jain, MD

Oncologist
1 Delaware Dr, New Hyde Park, NY
4.95
“This was efficiency! There were a lot of us: not the old time GP's office - - but there was relatively little wait. The nurse who took my blood was an absolute pro (no bruising for a change), and everyone was prompt and positive. Lovely staff!! The doctor's PA was particularly professional and thorough. My only complaint was that they sent me so much paperwork to fill out in advance and then asked me all the same questions again in person. Why waste my time with all that paperwork? That was very annoying. They already had my GP's files so they had the information: now they have it three times over. ”
Linda C.December 3, 2025
Highly recommended
95% of patients gave this doctor 5 stars
Excellent wait time
100% of patients waited less than 30 minutes

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Scheduling details

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Available appointments

Today, Apr 2 – Wed, Apr 15
View more availability

What patients are saying

Overall rating

4.95

Average wait time

4.56

Bedside manner

4.80
“This was efficiency! There were a lot of us: not the old time GP's office - - but there was relatively little wait. The nurse who took my blood was an absolute pro (no bruising for a change), and everyone was prompt and positive. Lovely staff!! The doctor's PA was particularly professional and thorough. My only complaint was that they sent me so much paperwork to fill out in advance and then asked me all the same questions again in person. Why waste my time with all that paperwork? That was very annoying. They already had my GP's files so they had the information: now they have it three times over. ”
Linda C.December 3, 2025
“When I called the Dr’s office to make an appointment (2 different times,) there was a longgg wait time.. Being able to make my appointment online here was very convenient & everything went well when I got to the office. I’ll definitely use this again. ”
Erin S.September 29, 2025

About Dr. Sanjeev Jain

Dr. Sanjeev Jain is board certified in hematology and medical oncology and has a special interest in breast cancer, colon cancer and lymphomas. After he received his Bachelor of Medicine and Surgery from Dayanand Medical College in India, Dr. Jain continued to the Jersey Shore University Medical Center in New Jersey for his residency in internal medicine. Dr. Jain completed his fellowship in hematology and oncology at the Albert Einstein College of Medicine, NY. Dr. Jain has been treating oncology patients for over a decade on Long Island. During this time he developed his expertise in GI, lung and breast cancer as well as benign and malignant hematology. Dr. Jain also participated in clinical trial research, led multidisciplinary tumor boards and is the Clinical Assistant Professor of Medicine at Hofstra Medical School.

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In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
200+ more in-network plans

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Low platelet count
Chronic anemia
Lung cancer
Multiple myeloma
Low platelet count
Chronic anemia
Lung cancer
Multiple myeloma

Office locations

New York Cancer & Blood Specialists (1 of 3)
1 Delaware Dr, New Hyde Park, NY 11042
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New York Cancer & Blood Specialists (2 of 3)
365 E Main St, Patchogue, NY 11772
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Babylon (3 of 3)
72 E Main St, Babylon, NY 11702
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1 of 3

Education and background

Practice names

Board certifications

  • Hematology (Internal Medicine)
  • Medical Oncology (Internal Medicine)

Education and training

  • Medical School - Dayanand Medical College, Bachelor of Medicine, Bachelor of Surgery
  • Jersey Shore University Medical Center, Residency in Internal Medicine
  • Albert Einstein College of Medicine of Yeshiva University, North Shore-Long Island Jewish Health System, Fellowship in Hematology and Oncology

Languages spoken

  • English

Provider's gender

Male

NPI number

1851497341

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.56
Bedside manner
4.80
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56 reviews
Most relevant
The doctor reviewed my chart before coming in to see me and was familiar with the reason why I was there
Verified patient
Everyone is wonderful in the patchogue office, ..
Verified patient
Very professional and knowledgeable staff and doctor. Very little waiting time
Verified patient
Professional and was able to answer all of the questions I had.
Verified patient
This was efficiency! There were a lot of us: not the old time GP's office - - but there was relatively little wait. The nurse who took my blood was an absolute pro (no bruising for a change), and everyone was prompt and positive. Lovely staff!! The doctor's PA was particularly professional and thorough. My only complaint was that they sent me so much paperwork to fill out in advance and then asked me all the same questions again in person. Why waste my time with all that paperwork? That was very annoying. They already had my GP's files so they had the information: now they have it three times over.
Verified patient
When I called the Dr’s office to make an appointment (2 different times,) there was a longgg wait time.. Being able to make my appointment online here was very convenient & everything went well when I got to the office. I’ll definitely use this again.
Verified patient
Pros- Nice practice to visit, large waiting room, large front desk with plenty of friendly staff to assist multiple patients at a time, large blood draw room and decent sized exam room. Dr. Jain, his PA and his MA were awesome. Blood draw was painless & blood draw girl was amazing ??
Verified patient
I like that this office is through and I felt heard. This office took the time with me and I felt secure in their speciality.
Verified patient
He listened to my concerns
No complain.good job
Verified patient
He answered questions.
Verified patient
Verified patient
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Frequently asked questions

How soon can I make an appointment with Dr. Sanjeev Jain?

Generally, Dr. Sanjeev Jain has appointments available on Zocdoc within 1 week. You can see Dr. Jain's earliest availability on Zocdoc and make an appointment online.

Is Dr. Sanjeev Jain accepting new patients?

Dr. Sanjeev Jain generally accepts new patients on Zocdoc. You can see Dr. Jain's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Sanjeev Jain accept my insurance?

Choose your insurance plan to verify if Dr. Jain is in-network.

Can I make an appointment with Dr. Sanjeev Jain online?

Yes, you can make an appointment online with Dr. Jain using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Sanjeev Jain work with?

Where is Dr. Sanjeev Jain's office located?

Dr. Sanjeev Jain has 3 office locations, including in Babylon, Patchogue, and New Hyde Park, view full addresses on Dr. Jain's profile.

Which board certifications does Dr. Sanjeev Jain have?

Dr. Sanjeev Jain is certified by Hematology (Internal Medicine) and Medical Oncology (Internal Medicine).

What are common reasons for patients to see Dr. Sanjeev Jain?

Dr. Sanjeev Jain frequently sees patients for Anemia, Colon Cancer Screening, Hematology Consultation, Oncology Consultation, and Oncology Follow Up. You can see other visit reasons for Dr. Sanjeev Jain on their profile.

What languages does Dr. Sanjeev Jain speak?

Dr. Sanjeev Jain speaks English.

How do patients rate Dr. Sanjeev Jain in reviews?

56 patients have reviewed Dr. Sanjeev Jain. The overall rating for this doctor is 4.95/5. They have a 4.8/5 rating for bedside manner and a 4.56/5 rating for wait time. You can read individual reviews and ratings on their profile.

Zocdoc›New York, NY Oncologists›Dr. Sanjeev Jain, MD