Mercy Clinic Primary Care - Midwest City

Doctor's Office
111 N. Post Road, Suite C
Midwest City, OK 73110


Phone: (405) 455-4342
Fax: (405) 455-4381
Hours: Closed now

Mercy Clinic Primary Care - Midwest City provides diagnosis and treatment of adult diseases like diabetes, chronic obstructive pulmonary disease (COPD) and many others. Our providers are board-certified internal medicine specialists with years of experience.

Located at 111 N. Post Road, just north of Tinker Air Force Base, Mercy Clinic offers easy access for Midwest City, OK residents. And with the convenience of our app, MyMercy, getting your lab results, requesting prescription refills and connecting with your doctor has never been easier.

We also offer electronic referrals to the Tobacco Free Mercy program, which is a tobacco cessation program in partnership with the Oklahoma Tobacco Helpline.

We've made it easier to reach us.

Our new, extended phone hours: 
M-F | 7 a.m. - 5:30 p.m.
Sat | 8 a.m. - noon

While our care team is still available to answer your medical concerns 24/7, we're extending our phone hours for non-medical needs, too. Call to schedule an appointment, request refills and more during our extended phone hours. Or use your MyMercy app or mercy.net anytime.

Meet Our Team

Hoang Dung Nhu Nguyen, MD
Mercy Clinic
Grace Mata Ruidera, MD
Mercy Clinic
Tina Marie Crabtree, APRN-CNP
Mercy Clinic
Katrina Todd, APRN-CNP
Mercy Clinic