Marsell Wellness Center Share: Not-For-Profit Marsell Wellness Center Visit Website Request Info 613 W. Valley Pkwy Escondido, CA 92025 (909) 914-8667 Rep Info Map Whom to Contact Dr. Cassandra Bolden Phone: (760) 542-2325 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.