Family & General Practitioners

Jeffrey R. Unger, MD, ABFM, FACE, MD

Unger Primary Care Concierge Medical Center · Rancho Cucamonga, CA

5.02 doctor endorsements

Identity verified on September 21, 2026 · Listed since 2015

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2 Peer Endorsements

5.0

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What colleagues highlight

Compassionatein 2 endorsements
Clinical skillin 1 endorsement

June 28, 2015
“Dr. Unger is a highly knowledgeable and compassionate doctor.”
Dr. Bahman OmraniInternal Medicine · Sherman Oaks, CA
June 28, 2015
“Dr. Unger has a wide knowledge base which he uses to help his patients. He is compassionate and has great respect for the patient. I recommend him very highly.”
Dr. Marvin J. OttEmergency Medicine · Wichita, KS

Any healthcare professional can endorse, once per colleague per cycle.

About

Dr. Jeffrey R. Unger graduated from the Northwestern University Feinberg School of Medicine in 1980. Read more

Dr. Jeffrey R. Unger graduated from the Northwestern University Feinberg School of Medicine in 1980. He works in Rancho Cucamonga, CA and specializes in Family Medicine and Diabetes; as well as drug and alcohol addiction. He also serves as the director of metabolic studies at the Catalina Research Institute.

Dr. Unger is the ONLY family physician in the world to have been chosen as one of the National Experts for the LEADER cardiovascular clinical trial. He has also been selected as the national investigator for a novel GLP-1 receptor agonist used to treat patients with type 2 diabetes.

Location

Unger Primary Care Concierge Medical Center9220 Haven Ave, #230, Rancho Cucamonga, CA 91730

DCA Awards

Recognition history

1 award

2015 City WinnerFamily General Practitioners · Rancho Cucamonga

Issued in earlier Doctors’ Choice Awards cycles.