Meet Our Doctors


  • image
    Dr. Ron Weich

    Dr. Ron Weich is a 1994 graduate of Ross University and joined the practice in 1995; he has been owner since 2010.  His areas of interest include: ophthalmology, internal medicine, and soft tissue surgery. He is a private pilot, and enjoys motorcycle touring, as well as spending time with his family.

  • staff Misty Callaham-Solis
    Dr. Misty Callaham-Solis

    Dr. Misty Callaham attended undergraduate and veterinary school at Texas A&M University. She joined the Crossroads Animal Hospital team in 2002, and became Dr. Weich’s business partner in 2015.  Her interests include soft tissue surgery, orthopedic surgeries, and cardiology. Misty enjoys running, skiing, and spending time with her family.

  • image
    Dr. Sharon Joslin-Ortiz

    Dr. Sharon Joslin-Ortiz grew up in a military family and traveled all over the world. She graduated from Texas A&M University in 1989. Her area of interest is internal medicine. She's an avid swimmer, enjoys spending time with her family, and is very committed to studying the bible.

  • image
    Dr. Margie Zavala

    Dr. Margie Zavala, a native El Pasoan, graduated from Texas A&M University in 1997 and joined the practice in 1999. Her interests include: dermatology and internal medicine. Her hobbies are reading non-fiction, cooking and spending time with her husband, two sons and daughter.

  • Jessica Peterson
    Dr. Jessica Peterson

    Dr. Jessica Peterson attended NMSU before graduating from Texas A&M in 2019. She was born in Torrance, California but was raised in El Paso and joined Crossroads in 2023. Her areas of interest include soft tissue surgeries and dentals; she enjoys off-roading, painting and taking her 3 doggies to the dog park.

Hours of Operation

Monday

8:00 am - 6:00 pm

Tuesday

8:00 am - 6:00 pm

Wednesday

8:00 am - 6:00 pm

Thursday

8:00 am - 6:00 pm

Friday

8:00 am - 6:00 pm

Saturday

8:00 am - 2:00 pm

Sunday

Closed

Monday
8:00 am - 6:00 pm
Tuesday
8:00 am - 6:00 pm
Wednesday
8:00 am - 6:00 pm
Thursday
8:00 am - 6:00 pm
Friday
8:00 am - 6:00 pm
Saturday
8:00 am - 2:00 pm
Sunday
Closed

Our Location

Contact Us