Dr. L Warren, MD

Dr. L Warren, MD

Family Medicine  |  
Male  |  
Age 63
(15)
Insurances AcceptedSave
Dr. L Warren, MD is a family medicine doctor who practices in Belvidere, IL. He is 63 years old and has been practicing for 38 years. Dr. Warren is affiliated with Osf Saint Anthony Medical Center.

205 Cadillac Ct Ste 6

Belvidere, IL 61008

Contact Information

(815) 544-0444

Insurance Accepted

  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Humana
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Warren

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Dr. Warren's Experience

0%ExperienceMatch
Dr. Warren's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Family Medicine
1

Board Certifications

  • Family Practice
    Accredited by: American Board of Medical Specialties*
131

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergies
  • Anemia
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arthritis
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Autonomic Disorders
  • Back Pain
  • Bladder Diseases
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Bronchitis
  • Bronchospasm
  • Bursitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Calcium Metabolism Disorders
  • Cellulitis
  • Chest Pain
  • Chronic Neck Pain
  • Chronic Sinusitis
  • Common Cold
  • Constipation
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Depression
  • Dermatitis
  • Diabetes
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Difficulty With Walking
  • Diverticulosis, Intestinal
  • Dizziness
  • Dry Skin
  • Dysphagia
  • Emphysema
  • Enlarged Prostate (BPH)
  • Esophageal Diseases
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Gait Abnormality
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gout
  • Hair Loss
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hives
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Insomnia
  • Joint Pain
  • Kidney Stone Pain (Renal Colic)
  • Knee Disorders
  • Leg and Foot Ulcers
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Menopausal and Postmenopausal Disorders
  • Mineral Metabolism Disorders
  • Moles (Benign Skin Lesions)
  • Muscle Weakness
  • Nasopharyngitis
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Osteoporosis
  • Overactive Bladder
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Pinkeye (Conjunctivitis)
  • Pneumonia
  • Prostatitis
  • Pulmonary Disease
  • Radiculopathy (Not Due to Disc Displacement)
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Symptomatic Menopause
  • Thrombosis
  • Thyroid Disease
  • Tobacco Use Disorder
  • Tremor
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Tract Infection (UTI)
  • Venous Insufficiency
  • Vertigo

More

Read More
17

Procedures

  • Advance Directive End of Life Planning
  • Anemia and Iron Deficiency Screening
  • Arterial Blood Gas Test (ABG)
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Fecal Occult Blood Test for Colorectal Cancer
  • Liver Function Test
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Rapid Flu Test
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University Of Illinois At Chicago / College Of Medicine
    Medical School | Graduated 1979
  • Luth Genl Hosp
    Internship Hospital | Completed 1980
  • Luth Genl Hosp
    Residency Hospital | Completed 1982

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Warren has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Warren does not have any memberships or affiliations listed. If you are Dr. Warren and would like to add memberships or affiliations, please update your profile.

Dr. Warren's Reviews

Likelihood of recommending Dr. Warren to family and friends
3.5
based on 15 total reviews (3 with comments)
Dr. Warren's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (3)
Rockford, IL |
This is not about my experience woth dr warren but the multiple times he has disrespected my grandfather and ignored any signs or symptoms my grandpa has told him, dr warren siple says nothing is wrong. In fact he told my grandfather, a veteran, when he came in for an injury on his arm that "medicare doesnt pay him enough for bandaids" and handed him a napkin. This guy should never gone into this practice.
Chicago, IL |
Horrible, this guy should RETIRE. His pre-historic way of practicing have been long a go.
Belvidere |
Mis-diagnosed kidney stones as a UTI, ended up in ER twice as a result. Refused to treat me and told me I needed to see an Obgyn. Dead wrong,if it were not for an ER doctor recognizing the symptoms and ordering a CT scan who knows what would have happened. Extremely RUDE secretary, have to beg to see the doctor and the doctor is only available 12 hours a week. M,T,Th,F from 9-12. So don't get sick after lunchtime or on a Wednesday!!!
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Visit Dr. Warren

Now Accepting New Patients
Dr. Warren accepts 6 insurance carriers
  • Blue Cross Blue Shield of Illinois
    Blue Cross Blue Shield of Illinois PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access
  • Coventry Health Care
    Platinum PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
  • UnitedHealthCare
    Choice Plus POS
    Options PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Warren has admitting privileges

Osf Saint Anthony Medical Center
5666 E State St
Rockford, IL 61108
View Hospital Profile

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