Dr. Mark Finger, MD

Dr. Mark Finger, MD

Nephrology  ·  
Male  ·  
Age 56
Dr. Mark Finger, MD is a nephrology specialist in Stony Brook, NY and has been practicing for 26 years. He graduated from University Of Vermont / College Of Medicine in 1987 and specializes in nephrology.

2500 Nesconset Hwy Bldg 14A

Stony Brook, NY 11790

Contact Information

(631) 689-7800

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Humana

*Please verify this information when scheduling an appointment.

Learn about Dr. Finger

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Finger performs your care needs compared to other doctors.

very high
more than 97% of peers
Hypertensive Chronic Kidney Disease
very high
more than 97% of peers
Vitamin D Deficiency
very high
more than 95% of peers

Dr. Finger's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Nephrology

1  Board Certifications

  • Nephrology
    Accredited by: American Board of Internal Medicine*

35  Conditions Treated

  • Acidosis
  • Acute Kidney Failure
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Calcium Metabolism Disorders
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Congenital Polycystic Kidney Disease
  • Dehydration
  • Diabetes With Renal Manifestations
  • End-Stage Renal Disease
  • Goodpasture's Disease
  • Gout
  • Hypercalcemia
  • Hyperkalemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypokalemia
  • Hypotension (Excluding Maternal)
  • Kidney Disease
  • Kidney Stones
  • Limb Swelling Caused by Fluid Overload
  • Magnesium Metabolism Disorders
  • Mineral Metabolism Disorders
  • Nephritis and Nephropathy
  • Nephrotic Syndrome
  • Phosphorus Metabolism Disorders
  • Renal Artery Arteriosclerotic Disease
  • Renal Hyperparathyroidism
  • Renal Osteodystrophy
  • Systemic Vasculitis
  • Vascular Disease
  • Vitamin D Deficiency


Read Less

2  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Vermont / College Of Medicine
    Medical School | Graduated 1987
  • Beth Israel Med Center
    Internship Hospital | Completed 1988
  • Beth Israel Med Center
    Residency Hospital | Completed 1990
  • Montefiore Med Center
    Fellowship Hospital | Completed 1992

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Finger has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Finger does not have any memberships or affiliations listed. If you are Dr. Finger and would like to add memberships or affiliations, please update your profile.

Dr. Finger's Reviews

Likelihood of recommending Dr. Finger to family and friends
1 review (1 has a comment)

Likelihood to Recommend (1)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Finger's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    16 to 30 minutes

Patient Comments (1)

Dr finger is the best. He really cares and listens to you.
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