- Family Practice – Dwayne Buchanan, M.D.; Bruce Parisi, M.D.; Amit Patel, M.D.; Tina Murphy, APN
- Internal Medicine – Karen Whitehorn, M.D.
- Nephrology – Kenneth Cline, M.D.; Michael Peck, M.D.; Lourdes Terrado, M.D.; Daniel Yohay, M.D.; Agnes Harmon, ACNS-BC, CNN.
- Endocrinology – Ilene Yohay, M.D.
Horizon offers patients 24 hour access to services by calling 708-957-8750.
Horizon physicians are dedicated to our patients and are accessible 24 hours a day, 7 days a week. Please call the office at 708-957-8750. Horizon staff or the answering service can assist you and will contact a physician as needed to address your request.
In case of an emergency, please call 911 or visit your nearest emergency room.