New Search Maria Del Mar Colon M.D. (301) 270-2983 Department Obstetrics & Gynecology Specialty Maternal Fetal Medicine Primary Office Address: Maryland Perinatal Associates 15005 Shady Grove Rd Ste 120 Rockville, MD 20850 Phone: (301) 270-2983 Recommend this Physician Get Directions Education Medical School - Ponce School of Medicine Residency - University of Illinois College of Medicine Fellowship - University of Illinois College of Medicine Board Certifications American Board of Obstetrics & Gynecology American Board of Obstetrics & Gynecology