Dr. Juan B. Grau
- Gender: Male
- Experience: 31 years
- Sole propriator: Yes
- NPI: 1992797542
Dr. Juan B. Grau M.D.
Cardiothoracic Surgeon
He is located at 223 North Van Dien Avenue in Ridgewood, NJ 07450. Can help patients with the following: Appendicitis, Collapsed Lung, Cyst, Diverticulosis, Inflammatory Bowel Disease (IBD), Ulcerative Colitis. His National Provider Identifier (NPI) number is 1992797542. Appointment can be made via the phone number (201) 447-8371.
Conditions treated
Dr. Juan B. Grau, being an cardiothoracic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Juan B. Grau.
- Achalasia
- Anal Fissure
- Aortic Dissection
- Aortic Stenosis
- Appendicitis
- Boils
- Cancer
- Collapsed Lung
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Thoracic Outlet Syndrome (TOS)
- Ulcerative Colitis
- Ventricular Septal Defect (VSD)
Procedures Performed by Dr. Juan B. Grau
Insurances Accepted by Dr. Juan B. Grau
- Medicare
- Oscar
Medicare Enrollment
Dr. Juan B. Grau is enrolled to bill Medicare as a Practitioner - Cardiac Surgery .
Bills through: Valley Physician Services Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Medtronic | $3527 |
| Abiomed | $1205 |
| Edwards Lifesciences | $323 |
Other
| Travel and Lodging | $3252 |
| Food and Beverage | $2515 |
Additional Specialities
- Surgeon
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Questions & Answers
Where can you meet with Dr. Juan B. Grau?
Dr. Juan B. Grau's office is located at 223 North Van Dien Avenue in Ridgewood, NJ 07450.
What conditions does Dr. Juan B. Grau treat?
Dr. Juan B. Grau provides treatment for Appendicitis, Collapsed Lung, Cyst, Diverticulosis, Inflammatory Bowel Disease (IBD), Ulcerative Colitis. For the full list see this list.
Does Dr. Juan B. Grau accept patients with Oscar?
Yes, Dr. Juan B. Grau accepts patients with Oscar.