Dr. Fred Grynberg is a pulmonologist in Miami, Florida and is affiliated with multiple hospitals in the area, including Baptist Health Baptist Hospital and HCA Florida Mercy Hospital. He received his medical degree from New York Medical College and has been in practice for more than 20 years. Dr. Fred Grynberg has expertise in treating bronchitis, sleep apnea, asthma, among other conditions - see all areas of expertise. Dr. Fred Grynberg accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Fred Grynberg is highly recommended by patients.