Summary

Dr. Rainer Gruessner is a surgeon who specializes in surgery, allergy and immunology, and transplant surgery. He earned his medical degree from Universitaetsmedizin Der Johannes Gutenberg-Universitaet Mainz. With over four decades of medical practice, Dr. Gruessner brings extensive expertise to his specialized fields of care.

Dr. Gruessner practices at University Hospital Of Brooklyn in Brooklyn, New York, and maintains affiliations with Upstate University Hospital. His comprehensive surgical background enables him to provide specialized care across multiple areas of medicine. Patients have given him an average rating of 4.1 on Vitals, reflecting their confidence in his medical expertise and patient care.

Overview based on verified provider data

Quick Facts

  • 4
  • 43 years of experience
  • Universitaetsmedizin Der Johannes Gutenberg-Universitaet Mainz
  • 10 written reviews
  • 3 specialties
  • 3 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

University Hospital Of Brooklyn

450 Clarkson AveBrooklyn, NY 11203

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Dr. Rainer W G Gruessner, MD
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Dr. Rainer W G Gruessner, MDDr. Arnold P. Advincula, MDLaurie J. Kirstein, MDDr. Olivia Cheng, MD
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.3 
43 Years of Experience 32 Years of Experience 25 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Burmese
Brooklyn , NYNew York , NYMiddletown , NJBrooklyn , NY
Med School: Universitaetsmedizin Der Johannes Gutenberg-Universitaet Mainz Med School: Lewis Katz School Of Medicine At Temple University Med School: SUNY Health Science Center at Brooklyn Med School: Renaissance School Of Medicine At Stony Brook University
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Insurance Plans Accepted by Dr. Rainer W G Gruessner

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Rainer W G Gruessner has the following 3 specialties

Specialty Expertise

Dr. Rainer W G Gruessner has the following 3 areas of expertise

  • Allergy & Immunology
  • Chronic Pancreatitis
  • Transplant Surgery

Certifications, License, & Education

43 Years Experience

Dr. Rainer W G Gruessner holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Medical School

Graduated from Universitaetsmedizin Der Johannes Gutenberg-Universitaet Mainz in 1983.

NPI Number

Dr. Gruessner's NPI number is 1487725917.

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Frequently Asked Questions

Where is Dr. Rainer Gruessner's office located?
Dr. Rainer Gruessner's office is located at 450 Clarkson Ave, Brooklyn, NY, 11203.
How can I make an appointment with Dr. Rainer Gruessner?
You can find contact information for Dr. Rainer Gruessner here on Vitals.
Is Dr. Rainer Gruessner accepting new patients?
Dr. Rainer Gruessner has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Rainer Gruessner accept virtual/telehealth appointments?
Dr. Rainer Gruessner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Rainer Gruessner accept my insurance?
You can see the insurance plans that Dr. Rainer Gruessner accepts on their Vitals profile.

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