How we practice medicine
Most people desire a personal physician, a doctor who knows them well and who really cares about them. We strive to be that kind of practice. We spend considerable time with each patient and strive to provide both the best medical care and a personal touch.
Our patients are the main reason we enjoy coming to work each day. Patients enjoy friendly and collegial relationships, based upon candor, trust, and mutual respect. We explain test results and provide copies of reports. We believe in preventive medicine and want our patients to be knowledgeable and responsible about their health.
Our Endocrinology Services
Among the conditions our endocrinologists diagnose and treat are:
- Adrenal disease
- Calcium and parathyroid disease
- Diabetes (type 1, type 2 and other)
- Gynecomastia in men (development of mammary glands)
- Hirsutism in women
- Impotence and libido problems
- Lipid disorders
- Menstrual disorders
- Obesity
- Osteoporosis
- Paget’s disease of the bone
- Pituitary and hypothalamic disorders
- Secondary hypertension
- Thyroid diseases and thyroid cancer
Our Providers

Dr Grace Zlaket-Matta is a diplomate of the American Board of Endocrinology, Diabetes and Metabolism. She completed her residency training in Internal Medicine at Maricopa Medical Center in Phoenix, Arizona.

Dr. Iyad Syoufi has been caring for his patients since he completed his residency training in Internal Medicine at St. John Hospital and Medical Center in Detroit, Michigan.
Dr. Emily Gelser is a board-certified endocrinologist who completed her residency in Internal Medicine at the University of California, San Francisco (UCSF)

Emma Reeve is a certified physician assistant (PA-C) from Scottsdale, Arizona. She earned her MS in Physician Assistant Studies and completed clinical training at Slippery Rock University.
