Summary

Dr. Howard Blumstein is a rheumatologist and internal medicine specialist who earned his medical degree from the Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo. With 26 years of clinical experience, he has built extensive expertise in treating complex autoimmune and bone conditions. Dr. Blumstein speaks Spanish, Chinese, English, and Korean, allowing him to connect with patients from diverse backgrounds.

Dr. Blumstein practices at multiple locations in Smithtown and Port Jefferson Station, New York, and maintains affiliations with Mather Hospital, Saint Catherine of Siena Medical Center, and Peconic Bay Medical Center. He specializes in caring for patients with rheumatoid arthritis and osteoporosis, including juvenile osteoporosis in younger patients. His practice includes performing blood tests and providing infusion therapy to help manage chronic conditions effectively. Patients have given him an average rating of 4.9 stars, reflecting their confidence in his comprehensive approach to rheumatologic care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • 26 years of experience
  • speaks Spanish, Chinese, English, Korean
  • Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
  • 10 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Howard Brian Blumstein has 4 locations

Rheumatology Associates Of Long Island

315 E Main StSmithtown, NY 11787
Mon9:00 am - 5:00 pm
Tue9:00 am - 7:00 pm
Wed9:00 am - 3:00 pm
Thu10:00 am - 7:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed

Rheumatology Associates Of Long Island

315 E MAIN ST STE 6SMITHTOWN, NY 11787
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu12:00 pm - 7:00 pm
Fri9:00 am - 3:00 pm
SatClosed
SunClosed

Rheumatology Associates Of Long Island

7 Medical DrPort Jefferson Station, NY 11776
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu12:00 pm - 7:00 pm
Fri9:00 am - 3:00 pm
SatClosed
SunClosed

Mather Hospital

75 N Country RdPort Jefferson, NY 11777

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Dr. Howard Brian Blumstein, MDDr. Michael Lee Gross, MDDr. Michelle Carmazi, DOMargaret E Ziegler
RheumatologyRheumatologyInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.8 
26 Years of Experience 31 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Chinese, English, Korean Speaks English, Spanish Speaks Spanish, English Speaks English, Spanish
Smithtown , NYParamus , NJFarmingdale , NYFarmington , CT
Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo Med School: Sackler School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Howard Brian Blumstein

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Howard Brian Blumstein has the following 2 specialties

Specialty Expertise

Dr. Howard Brian Blumstein has the following 12 areas of expertise

  • Arthritis
  • Fibromyalgia
  • Gout
  • Internal Medicine
  • Lupus
  • Lyme Disease
  • Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Osteoporosis
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Tendinitis

Certifications, License, & Education

26 Years Experience

Dr. Howard Brian Blumstein holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo in 2000.

NPI Number

Dr. Blumstein's NPI number is 1598751471.

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Frequently Asked Questions

Where is Dr. Howard Blumstein's office located?
Dr. Howard Blumstein's office is located at 315 E Main St, Smithtown, NY, 11787.
Does Dr. Howard Blumstein accept virtual/telehealth appointments?
Dr. Howard Blumstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Howard Blumstein accepting new patients?
Dr. Howard Blumstein is accepting new patients on Vitals. View Dr. Howard Blumstein's profile on Vitals to make an appointment.
What languages does Dr. Howard Blumstein speak?
Dr. Howard Blumstein speaks Spanish, Chinese, English, and Korean.
Which hospitals is Dr. Howard Blumstein affiliated with?
Dr. Howard Blumstein is affiliated with Mather Hospital, Saint Catherine Of Siena Medical Center, and Peconic Bay Medical Center.

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