Book an appointment for free
Qualifications and Experience
Dr. Sibley is board certified in Internal Medicine and has over 35 years of experience in Primary Care. He completed medical school from University of Connecticut School of Medicine in 1974 and his residency at Maricopa Medical Center in Phoenix in 1977. Prior to joining 4C Medical Group, Dr. Sibley worked for Cigna Medical Group as an Outpatient and Urgent Care Primary Care Physician. His areas of interest include Geriatric Medicine, Preventive Care and Men’s Health.
Verified Patient Reviews
Very friendly. Quick, easy visit. Friendly knowledgeable staff.
Great doctor, very personable. Definitely a good practice at 4C Medical, and I’m glad to have Dr. Sibley as my new primary doctor.
Quick and he is very knowledgeable seems like a good Doctor for my first visit.
Great guy, took his time, very personable.
Just recommended Dr. Sibley to my relatives. Excellent physician. Attentive, caring and knowledgeable with decades of experience. Takes the time to listen to his patients and perform a physical exam, unlike many now that do not even lo k at the patient because they are too busy typing. Thank you Dr. Sibley!
Quick and to the point. Friendly staff. Nothing bad to say.
Professionalism from each and every person in the office.
Very impressed with Dr. Sibley's openness, personal approach to medicine, and he listened! An exceptional quality in a "partner" in your own health care.......a patient needs to be their own strong advocate.....Dr. Sibley seems to be a compatible partner in the journey going foward......together. Highly recommend.
I found Dr. Sibley because my prior doctor retired. I found him to be knowledgeable, professional and efficient. The office was new and ran efficiently. I highly recommend.
Not much waiting time and Good service by the Doctor.
My appointment with Dr. Sibley was a pleasure. The office is clean and he's efficient without neglecting to explain things. The staff is really nice, too.
The office was clean and spacious. The staff was very nice! Dr. Sibley spent time with me, he did not make me feel rushed! He listened! The mission and vision statement for their practice was painted on the wall and includes being compassionate and they were! I trust them and feel as though I am getting comprehensive care.
Dr. Sibley was professional and to the point. He reviewed my medical history and gave me a recap of his background. He answered my questions and gave me his advice and suggestions regarding my medications and whether a colonoscopy was advisable, considering my age. My exam was completed quickly and to my satisfaction.
Great doctor and good office staff. Very knowledgeable and complete. I've been to a lot of doctors for varying reasons and this is one of the better ones.