New Search Michael Rebert Warner M.D. (301) 698-2424 Department Medicine Specialty Dermatology Primary Office Address: 63 Thomas Johnson Drive, Suite B Frederick, MD 21702 Phone: (301) 698-2424 Recommend this Physician Get Directions Education Medical School - University of Maryland School of Medicine Internship - The Cleveland Clinic Foundation Residency - The Cleveland Clinic Foundation Fellowship - The Cleveland Clinic Foundation Board Certifications American Board of Dermatology