MainContent

Our Physicians

Edward Aranas, DO

John Lees, DO

Louis Cerato, DO

Carrol Wheat, DO

Lynette Zills, MD

Mary Ann Bolyog, FNP


Edward Aranas, DO

Edward Aranas, DO

Joined John C. Lincoln: 2012.

Degree: DO, Midwestern University, Glendale, Ariz., 2007.

Residency: Family medicine, Banner Good Samaritan Medical Center, Phoenix, Ariz., 2010.

Board certification: American Board of Family Physicians.

Clinical interests: Pediatrics, sports medicine.

Philosophy of care: "Holistic, treating the body as a whole, intergrated unit."

Languages spoken: English.

Hobbies and personal interests: Biking, spending time with family and team sports.

Return to top

Louis Cerato, DO

Louis Cerato, DO

Joined John C. Lincoln: 2001.

Degree: DO, Philadelphia College of Osteopathic Medicine, Philadelphia, Pa., 1982.

Residency: Family practice, Hospital of Philadelphia College of Osteopathic Medicine.

Board certification: American Osteopathic Board of Family Physicians.

Awards: Named Physician of the Year by John C. Lincoln Health Network in 2006.

Clinical interests: Family medicine and urgent care.

Philosophy of care: "Helping patients get well and stay well."

Hobbies and personal interests: Family.

Return to top

Lynette Zills, MD

Lynette Zills, MD

Joined John C. Lincoln: August, 2014.

Degree: MD, Southern Illinois University School of Medicine, Springfield, IL, 1991.

Residency: Family medicine, SIU-Decatur Family Medicine, Decatur, IL, 1994.

Board certifications: American Board of Family Medicine.

Clinical interests: Urgent/immediate care for all ages.

Philosophy of care: Dr. Zills strives to provide thorough, safe, and ethical care to her patients. She enjoys encountering a variety of interesting people and learning their life experiences.

Language spoken: English.

Hobbies and personal interests: Family time, hiking, caring for pets, bird watching and artistic crafts.

Return to top

John Lees, DO

John Lees, DO

Dr. Lees received his medical degree from the Texas College of Osteopathic Medicine in 1982. He completed his family practice internship at Phoenix General Hospital in 1983.

Dr. Lees practiced family medicine in the Valley for over 25 years before joining Deer Valley Medical.

Dr. Lees is board certified by the American Osteopathic Board of Family Physicians. His professional affiliations include American Osteopathic Association, Arizona Osteopathic Medical Association, American College of General Practitioners in Osteopathic Medicine and Surgery and American Osteopathic Academy of Sports Medicine.

Dr. Lees is on staff at John C. Lincoln Deer Valley Hospital.

Return to top

Carrol Wheat, DO

Carrol Wheat, DO

A Kansas native, Dr. Wheat received his medical degree from Texas College of Osteopathic Medicine in 1978 and completed his internship at Phoenix General Hospital. He began his family practice in Phoenix in 1979.

Dr. Wheat is board certified by the American Osteopathic Board of Family Physicians. His professional affiliations include Arizona Osteopathic Medical Association, American Osteopathic Medical Association, and American College of Osteopathic Family Physicians. Dr. Wheat also serves as Adjunct Assistant Professor, Division of Clinical Education, at the Arizona College of Osteopathic Medicine.

Dr. Wheat is on staff at several Valley hospitals, including John C. Lincoln Deer Valley Hospital.

Return to top

Mary Ann Bolyog, FNP

Mary Ann Bolyog, FNP

Ms. Bolyog is a graduate of St. Joseph's School of Nursing and received her master's degree in Community Health Nursing from Arizona State University in 1996.

She is certified as a family nurse practitioner by the American Academy of Nurse Practitioners and has more than 40 years of nursing experience in the Phoenix and Prescott areas.

Return to top