At Empire Endocrinology, we specialize in diagnosing, treating, and managing disorders of the endocrine system—the network of glands that regulate hormones, metabolism, growth, bone health, reproduction, and many other vital functions.
We recognize that conditions affecting the endocrine system can impact every aspect of life—from your energy and mood to your weight, fertility, and long-term health. That’s why our care is built on clinical expertise, personalized treatment, and ongoing support—delivered with clear communication and compassion.
Our Philosophy
We believe exceptional care starts with listening. At Empire Endocrinology, we take the time to understand your symptoms, concerns, and lifestyle before designing a treatment plan tailored to you—not a “one-size-fits-all” approach.
We are committed to:
Patient-Centered Care – You are more than a test result. We treat the person, not just the condition.
Medical Excellence – Our team stays current with the latest advancements in endocrinology to provide cutting-edge diagnostics and treatments.
Education & Empowerment – We help you understand your condition so you can make informed, confident decisions about your health.
Continuity of Care – Whether your treatment is short-term or lifelong, we’re with you every step of the way.
Our Mission
Our mission is simple yet powerful: to deliver evidence-based, compassionate endocrine care that empowers patients to live healthier, fuller lives.
Dr Shakally is a board certified endocrinologist. He graduated from Damascus university with an M.D degree in 2007. He finished his residency in Internal Medicine in 2011 from Hennepin County Medical Center, University of Minnesota in 2011. He worked as an internal medicine specialist in Des Moines, IA for 5 years.
Dr. Haytoglu is a board-certified Endocrinology, Diabetes and Metabolism and Internal Medicine physician with over 20 years of clinical experience. Dr. Haytoglu graduated from Hacettepe University Faculty of Medicine, Turkey’s top medical school in Ankara, Turkey in 1996 and completed his Internal Medicine specialty training at St. Barnabas Hospital / Weil Medical College of Cornell University in New York in 2000.
802 Magnolia Ave Ste 200 Corona CA 92879
13768 Roswell Ave Ste 121 Chino, CA 91710
MONDAY-FRIDAY 8:00 AM - 5:00 PM
MON-TUES: CHINO
WED-FRI: CORONA
802 Magnolia Ave Ste 200 Corona CA 92879
13768 Roswell Ave Ste 121 Chino, CA 91710
MONDAY-FRIDAY 8:00 AM - 5:00 PM
MON-TUES: CHINO
WED-FRI: CORONA