Dr. Robert E. Beer is a dermatologist in Brentwood, California and is affiliated with multiple hospitals in the area, including John Muir Health-Concord Medical Center and John Muir Health-Walnut Creek Medical Center. He received his medical degree from Baylor College of Medicine and has been in practice for more than 20 years. Dr. Robert E. Beer has expertise in treating shingles, psoriasis, acne, among other conditions - see all areas of expertise. Dr. Robert E. Beer accepts Medicare, Aetna, Humana, Blue Cross, Kaiser - see other insurance plans accepted.