Dr. Mark L. Bernstein, MD | Stony Brook, NY | Internal Medicine

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Dr. Bernstein graduated from the Suny Buffalo,Jacobs School of Medicine & Biomedical Sciences At The Univ of Buffalo in 1974. He works in Stony Brook, NY and 5 other locations and specializes in Internal Medicine and Rheumatology. Dr. Bernstein is affiliated with Saint Charles Hospital.

accepting new patients
4.2

13 Ratings
52 years of experience
9 insurance plans accepted
speaks English
Suny Buffalo
5 written reviews
2 specialties
1 area of expertise
1 hospital affiliation
6 office locations
Male

13 ratings & reviews

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Showing 1 to 5 of 5 reviews

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Refused to admit direct link between lyme and lupus, bartonella and RA. Refused to admit autoimmune diseases are preceded by an infection. Refused to admit I was sick, even though I had positive test results for lyme, babesia, rmsf, mycoplasma, and bartonella. Belongs in prison with his buddy Steere.

June 5th, 2019

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THE MOST IMPORTANT THING ABOUT DR BERNSTEIN IS HIS PLEASANT HONEST CARING ATTITUDE TOWARDS ALL HIS PATIENTS. HE CARES LIKE I'M FAMILY, AFTER 26 YEARS OF THE FINEST MEDICAL TREATMENT HE PROVIDES.

May 12th, 2016

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I have been seeing Dr. Bernstein for about a year and half now, he spends time wth patients, thoroughly answering all questions and never rushed me out once. He listens and makes sure the best course of treatment is followed out. Wait time can be long sometimes but the wait is worth it. Over all, very nice doctor and I will continue to see him.

August 18th, 2012

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Dr Bernstein doesn't rush patients in and out, listens to questions and answers them! He is knowledgeable about treatments, both new and old, and wants me to understand them. He is well worth the wait.

October 6th, 2011

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After a 2 hour wait I STILL was not seen. The office seen patients who checked in after me & when the receptionist was asked why other patients were being seen before me I was told they were emergency patients. Patients were getting seen that were one hour late for their appointment that signed in after me and after my appointment time. Meanwhile I waited two hours while in extreme pain. I left without ever getting to see the doctor. I will never reschedule my appointment or recommend anyone to this facility

July 6th, 2010

Bernstein Mark L Office

2500 Nesconset Hwy Bldg 8DStony Brook, NY 11790

Tel: (631) 689-7780

MonClosed

Tue1:00 pm - 6:00 pm

WedClosed

Thu9:30 am - 5:45 pm

Fri9:30 am - 3:00 pm

SatClosed

SunClosed

Mather Primary Care At Washington Park

1500 Route 112 Bldg 6APort Jefferson Station, NY 11776

Tel: (631) 686-1414

Mon8:00 am - 5:00 pm

Tue9:00 am - 6:30 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 4:30 pm

SatClosed

SunClosed

North Suffolk Cardiology

45 Research Way Ste 108East Setauket, NY 11733

Tel: (631) 941-2000

Mon8:00 am - 5:00 pm

Tue8:00 am - 7:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 7:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Stony Brook University Hospital

101 Nicolls RdStony Brook, NY 11794

South Shore University Hospital

301 E Main StBay Shore, NY 11706

Mather Hospital

75 N Country RdPort Jefferson, NY 11777


Dr. Mark L Bernstein, MD	Dr. Michael Benhuri, MD	Dr. Arthur Yunov, MD	Christine Petras
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.2 (13 Ratings)	3.6 (21 Ratings)	5 (5 Ratings)	0 (0 Ratings)
52 Years of Experience	40 Years of Experience	34 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option
Speaks English	Speaks Spanish, English	Speaks English	Speaks English
Stony Brook , NY	Massapequa , NY	Brooklyn , NY	Port Jefferson Station , NY
Med School: Suny Buffalo	Med School: Universidad De Buenos Aires	Med School: ANDIZHAN STATE MEDICAL INSTITUTE
Current Profile	View Profile	View Profile	View Profile

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Accepts Medicaid
AARP
Aetna
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HealthFirst (NY)
Humana
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Medicare - Medicare
Triwest Healthcare Alliance
UnitedHealthcare

Rheumatology

EDUCATION & TRAINING

Medical School

Suny Buffalo

Jacobs School Of Medicine & Biomedical Sciences At The Univ Of BuffaloGraduated in 1974

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Does Dr. Mark Bernstein accept my insurance?: You can see the insurance plans that Dr. Mark Bernstein accepts on their Vitals profile.
Which hospitals is Dr. Mark Bernstein affiliated with?: Dr. Mark Bernstein is affiliated with Saint Charles Hospital.
Is Dr. Mark Bernstein accepting new patients?: Dr. Mark Bernstein is accepting new patients on Vitals. View Dr. Mark Bernstein's profile on Vitals to make an appointment.
Does Dr. Mark Bernstein accept virtual/telehealth appointments?: Dr. Mark Bernstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Bernstein?: You can find contact information for Dr. Mark Bernstein here on Vitals.

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