
Picture of Marshall Browning Medical Clinic.
Marshall Browning Medical Clinic
The Marshall Browning Medical Clinic is a hospital-based rural health clinic located on the southwest corner of the hospital campus and is operated under Marshall Browning Hospital. Eligibility for financial assistance, as determined through the Patient Financial Assistance application, will apply to services billed through the Marshall Browning Medical Clinic.For Urgent Care Click Here
The Medical Clinic is open the following hours:
Monday: 8:00 a.m. - 4:30 p.m.
Tuesday: 8:00 a.m. - 4:30 p.m.
Wednesday: 8:00 a.m. - 4:30 p.m.
Thursday: 8:00 a.m. - 4:30 p.m.
Friday: 8:00 a.m. - 4:30 p.m.
Accepting new patients including Medicare and Medicaid. For an appointment, call (618) 542-1050.
David Yablonsky, D.O., serves as the Medical Director of the Marshall Browning Medical Clinic. Dr. Yablonsky is an independent contractor and not an employee of Marshall Browning Hospital. Halee Essick, FNP-C, is an employee of Marshall Browning Hospital.
![]() David Yablonsky, D.O. Internal Medicine |
![]() Halee Essick, FNP-C* Family Nurse Practitioner |


