HomeDiabetes, Metabolism & EndocrinologistsDr. Unger

Accepting new patients

Dr. Jeffrey Unger, MD

Endocrinology, Diabetes & Metabolism · Male · Age 66

Dr. Jeffrey Unger, MD is an endocrinology, diabetes & metabolism specialist in Rancho Cucamonga, CA and has been practicing for 36 years. He graduated from Northwestern University The Feinberg School Of Medicine in 1980 and specializes in endocrinology, diabetes & metabolism, family medicine, and more.

Accepting new patients

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(909) 484-2105

Unger Primary Care

9220 Haven Ave Ste 230

Rancho Cucamonga, CA 91730

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Dr. Unger accepts

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(909) 484-2105

Dr. Unger accepts the following insurance:

Aetna: Aetna HMO; Choice Plus POS II
Blue Cross Blue Shield: Blue Card PPO
Blue Cross Blue Shield of California: Blue Cross Blue Shield of California PPO
Cigna: Cigna HMO; Cigna PPO; Open Access
Health Net of California: Large Group HMO; Large Group PPO
MultiPlan: MultiPlan PPO; PHCS Network PPO

Background Check

1 disciplinary action Found

Providing False Information to Medical Board (9/13/2000)View details
Action Taken: Revocation
Summary:
Dr Jeffrey R Unger
Nature of Complaint:
The physician mislead, and provided false and inaccurate information to the State Board of Nevada
Action Taken:
The Board decided:
NOT to accept the voluntary surrender of medical license by physican
The Board was able to REVOKE physician's license based on their previous findings
State: Nevada

No malpractice claims found for California

No board actions found for the years we collect data

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Experience Check

Check Dr. Unger's experience treating your condition or procedure

Dr. Unger's Top Procedures and Conditions

Treatment Frequency

Diabetes Type 1

very high

Treatment Frequency

Dr. Unger treats Diabetes Type 1 more than 90% of his peers

Dr. Unger treats this condition more than 90% of his peers

Testicular Dysfunction

very high

Treatment Frequency

Dr. Unger treats Testicular Dysfunction more than 90% of his peers

Dr. Unger treats this condition more than 90% of his peers

Breast Diseases

normal

Treatment Frequency

Dr. Unger treats Breast Diseases more than 84% of his peers

Dr. Unger treats this condition more than 84% of his peers

Dr. Unger's conditions and procedures:

Adrenal Gland Diseases
Adrenal Incidentaloma
Audiometry
Autoimmune Diseases
Autoimmune Thyroid Diseases
Benign Tumor
Bone Disorders
Botox® for Chronic Migraine
Breast Diseases
Cancer
Chronic Diabetes Management
Continuous Glucose Monitoring
Cushing's Syndrome
Dehydration
Depressive Disorders
Diabetes
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Ketoacidosis
Drug Testing
Drug Treatment
Endocrine Disorders
Endometrial Biopsy
Epidural Injection
Fracture Care
Goiter
Graves' Disease
Group Psychotherapy
Hashimoto's Disease
Headache
Hormone Imbalance
Hyperlipidemia
Hyperparathyroidism
Hyperthyroidism
Hypnosis (Medical Hypnotherapy)
Hypopituitarism
Hyposmolality and Hyponatremia
Hypothyroidism
Insulin Pump Therapy
Joint Injection
Kidney Disease
Lipid Disorders
Malaise and Fatigue
Menstrual Disorders (incl. Dysmenorrhea)
Mental Status Examination
Nerve Blocks
Obesity
Obesity Counseling
Opioid Antagonist Therapy
Osteoporosis
Pap Smear
Pelvic Exams
Physical Examination
Pituitary Disease
Polycystic Ovarian Syndrome
Skin Surgery
Suboxone® Treatment
Testicular Dysfunction
Testosterone Deficiency
Thyroid Cancer
Thyroid Disease
Thyroid Nodule
Thyroiditis
Vitamin D Deficiency

About Me

Care Philosophy Biography

Dr. Unger is a concierge physician who is responsible for guiding his patients towards "creating health." Disease prevention is the first step in creating health. Understanding disease genetics and pathways will allow patients to take the steps neces...

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Specialties

Endocrinology, Diabetes & Metabolism
Addiction Medicine
Family Medicine

Board Certifications

Family Practice

Learn why a board certification matters

Education

1983

Kern Med Center

Residency Hospital

1981

Kern Med Center

Internship Hospital

1980

Northwestern University The Feinberg School Of Medicine

Medical School

1976

University Of Iowa

Undergraduate School

1983

1981

1980

1976

Languages

Spanish
English

Dr. Unger's Reviews

Likelihood to recommend Dr. Unger

3.9

Based on 27 reviews

5 Stars	70.37037037037037%	(19)
4 Stars	0%	(0)
3 Stars	3.7037037037037037%	(1)
2 Stars	3.7037037037037037%	(1)
1 Star	22.22222222222222%	(6)

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Average Wait Time

10 – 15 minutes

Dr. Unger's Performance

Trustworthiness
Explains condition(s) well
Answers questions
Time well spent

Office & Staff Performance

Scheduling
Office environment
Staff friendliness

What People Say About Dr. Jeffrey Unger, MD

RecentMost Helpful

Dr. Jeffrey Unger, MD

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Dr.Unger He is the best doctor I have ever seen. He truly cares about his patients. I would recommend him to everyone

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Janine Denardo in chino – Apr 10, 2018

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Dr. Jeffrey Unger, MD

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Most passionate physician.

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Mar 13, 2018

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Dr. Jeffrey Unger, MD

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Dr Unger is the kindest most brilliant Doctor I have ever met. He always has the answer and is there whenever I, or family member may need him. He never rushes my appointments and is very very thourogh. His office and staff are so accommodating and treat everyone with such care. I highly recommend...Read More

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Rancho Cucamonga – Mar 16, 2017

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