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Dr. Gustavo Fernandez-Ranvier, MD

Bariatric Surgery
4.9 (9)
Map Pin Small New York, NY
Accepting new patients
24 years of experience

Offers telehealth

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Overview of Dr. Gustavo Fernandez-Ranvier, MD

Dr. Gustavo Fernandez-Ranvier, MD is a Bariatric Surgery Specialist in New York, NY. They specialize in Bariatric Surgery, has 24 years of experience, and is board certified in General Surgery. They graduated from U Buenos Aires and is affiliated with Mount Sinai Hospital, Mount Sinai Beth Israel and Mount Sinai Queens.

Dr. Fernandez-Ranvier works at May Center for Mount Sinai Doctors in New York, NY with other offices in Long Island City, NY. They are accepting new patients and accepts Aetna, Blue Cross Blue Shield and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Fernandez-Ranvier's Office Locations

  1. 1
    Mount Sinai Hospital
    5 E 98th St # 2, New York, NY 10029 Icon Directions Right Arrow Directions
  2. 2
    Mount Sinai Doctors Queens
    2520 30th Ave Fl 5, Long Island City, NY 11102 Icon Directions Right Arrow Directions
    Wednesday
    2:30pm - 6:45pm

Experience & Treatment Frequency

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Obesity
Intestinal Obstruction
Soft Tissue Sarcoma
Obesity
Intestinal Obstruction
Soft Tissue Sarcoma

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
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Gallbladder Removal Chevron Icon
Gallbladder Removal (Cholecystectomy), Laparoscopic Chevron Icon
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Gastric Bypass Surgery, Laparoscopic Chevron Icon
Hernia Repair Chevron Icon
Hyperparathyroidism Chevron Icon
Inguinal Hernia Chevron Icon
Inguinal Hernia Repair, Laparoscopic Chevron Icon
Parathyroid (Gland) Disease Chevron Icon
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Adrenal Gland Cancer Chevron Icon
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Adrenalectomy With Robotic Assistance Chevron Icon
Anorectal Abscess Chevron Icon
Appendectomy, Open Chevron Icon
Axillary Lymph Node Dissection Chevron Icon
Bariatric Surgery (Weight Loss Surgery) Chevron Icon
Benign Neoplasm of the Digestive System Chevron Icon
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Constipation Chevron Icon
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Diaphragmatic and-or Hiatal Hernia Chevron Icon
Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy) Chevron Icon
Duodenal Polypectomy Chevron Icon
Esophagomyotomy Chevron Icon
Excision of Rectal Tumor Chevron Icon
Excision of Stomach Tumor Chevron Icon
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer Chevron Icon
Femoral Hernia Repair, Open Chevron Icon
Gastrectomy Chevron Icon
Gastric Bypass Surgery, Open Chevron Icon
Gastric Ulcer Chevron Icon
Gastrotomy Chevron Icon
Gynecologic Cancer Chevron Icon
Hemorrhoids Chevron Icon
Hiatal Hernia Chevron Icon
Incisional Hernia Chevron Icon
Incisional Hernia Repair, Laparoscopic Chevron Icon
Inflammatory Bowel Disease Chevron Icon
Inguinal Hernia Repair, Open Chevron Icon
Intestinal Abscess Chevron Icon
Intestinal Transplant (incl. Enterectomy) Chevron Icon
Ischemic Colitis Chevron Icon
Laparoscopic Cholecystectomy With Robotic Assistance Chevron Icon
Laparoscopic Surgery for Achalasia Chevron Icon
Laparotomy Chevron Icon
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Lymph Node Biopsy or Excision Chevron Icon
Non-Invasive Mechanical Ventilation With Robotic Assistance Chevron Icon
Open Diaphragmatic and-or Paraesophageal Hiatal Hernia Repair Chevron Icon
Open Incisional and-or Ventral Hernia Repair Chevron Icon
Osteosarcoma Chevron Icon
Pancreatectomy (incl. Pancreas Transplant and Whipple Procedure) Chevron Icon
Pancreatic Cancer Chevron Icon
Parathyroid (Gland) Tumor: Other than Malignant Chevron Icon
Partial Lung Collapse Chevron Icon
Pediatric Obesity Chevron Icon
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Peptic Ulcer Chevron Icon
Pleural Effusion Chevron Icon
Port Placements or Replacements Chevron Icon
Pyloric Stenosis Chevron Icon
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage) Chevron Icon
Renal Transplant and Nephrectomy Chevron Icon
Revision of Gastric Anastomosis or Restrictive Procedure Chevron Icon
Robotic Heller Myotomy for the Treatment of Achalasia Chevron Icon
Secondary Malignancies Chevron Icon
Small Intestine Cancer Chevron Icon
Spinal Nerve Block Chevron Icon
Stomach and Small Intestine Cancer Chevron Icon
Thoracentesis Chevron Icon
Ulcerative Colitis Chevron Icon
Umbilical or Ventral Hernia Repair, Laparoscopic Chevron Icon
Vascular Insufficiency of Intestines Chevron Icon
Wound Repair Chevron Icon
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    Insurance Accepted

    • Aetna
    • Amerihealth
    • Blue Cross Blue Shield
    • Cigna
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    4.9
    Average provider rating
    Based on 9 ratings
    Patient Ratings (9)
    5 Star
    (8)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
    Leave a review

    How was your appointment with Dr. Fernandez-Ranvier?

    Aug 01, 2018
    This is a review for Dr. Gustavo G Fernandez Ranvier, MD He did more for me in 2 weeks than my team of doctors at 2 other fancy pants hospitals in NYC have done for me in 3 years! He listens, asnwered all of my hubby's questions which were many because my hubby is nervous about my health. Dr. Gustavo G Fernandez Ranvier, MD is kind compassionate and professional. I can not imagine going to a better doctor.
    Pinky in NY — Aug 01, 2018
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    About Dr. Gustavo Fernandez-Ranvier, MD

    Specialties
    • Bariatric Surgery
    Specialties
    Years of Experience
    • 24 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    Gender
    • Male
    Gender
    NPI Number
    • 1316110281
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Mount Sinai Hospital|U C S F Medical Center
    Fellowship
    Residency
    • Alejandro Posadas Hospital|San Joaquin General Hospital
    Residency
    Internship
    • Loma Linda University Medical Center
    Internship
    Medical Education
    • U Buenos Aires
    Medical Education
    Board Certifications
    • General Surgery
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Hospital Affiliations

    • Mount Sinai Hospital
    • Mount Sinai Beth Israel
    • Mount Sinai Queens

    Frequently Asked Questions

    Dr. Gustavo Fernandez-Ranvier, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Fernandez-Ranvier is offering online scheduling or call the provider’s office for more information.

    Dr. Fernandez-Ranvier has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    9 patients have reviewed Dr. Fernandez-Ranvier. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Fernandez-Ranvier.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Fernandez-Ranvier, there are benefits to both methods. A person calling to schedule an with Dr. Fernandez-Ranvier appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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