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Dr. Alexander Alonso, MD
Nephrology* Age 49
Dr. Alexander Alonso, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. Alexander Alonso, MD is a Nephrologist in Peoria, IL.
Dr. Alexander Alonso, MD
5.0 (1 Ratings)
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Dr. Alexander Alonso, MD

Nephrology* Age 49
Peoria, IL
Accepting new patients
23 years of experience

Offers telehealth

Dr. Alexander Alonso, MD is a Nephrologist in Peoria, IL.

About

Dr. Alonso graduated from University of Illinois College of Medicine in 2003 and completed a residency at University of Illinois At Peoria. Dr. Alexander Alonso, MD is a Nephrologist in Peoria, IL and has 23 years experience. Dr. Alonso has experience treating conditions like Chronic Kidney Diseases, Nephritis and Nephropathy, Hypertensive Chronic Kidney Disease, Chronic Kidney Disease Stage III, Diabetes With Renal Manifestations, Chronic Kidney Disease Stage II, Hypertensive Heart and Chronic Kidney Disease, Hypokalemia, Calcium Metabolism Disorders, Mineral Metabolism Disorders, Chronic Kidney Disease Stage IV, Hyperkalemia, Hypercalcemia, Hyperparathyroidism, Parathyroid (Gland) Disease, Hyposmolality and Hyponatremia, Magnesium Metabolism Disorders, Renal Hyperparathyroidism, Proteinuria, Chronic Kidney Disease Stage I, Kidney Infection, Chronic Kidney Disease Stage V and Acute Kidney Infection among other conditions at varying frequencies. Dr. Alonso's office accepts new patients and telehealth appointments. Dr. Alonso also speaks Spanish. Dr. Alonso is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Chronic Kidney Diseases
Nephritis and Nephropathy
Hypertensive Chronic Kidney Disease
Nephritis and Nephropathy
Hypertensive Chronic Kidney Disease
Chronic Kidney Diseases
Nephritis and Nephropathy
Hypertensive Chronic Kidney Disease
Chronic Kidney Disease Stage III
Diabetes With Renal Manifestations
Chronic Kidney Disease Stage II
Hypertensive Heart and Chronic Kidney Disease
Hypokalemia
Calcium Metabolism Disorders
Mineral Metabolism Disorders
Chronic Kidney Disease Stage IV
Hyperkalemia
Hypercalcemia
Hyperparathyroidism
Parathyroid (Gland) Disease
Hyposmolality and Hyponatremia
Magnesium Metabolism Disorders
Renal Hyperparathyroidism
Proteinuria
Chronic Kidney Disease Stage I
Kidney Infection
Chronic Kidney Disease Stage V
Acute Kidney Infection
Hypertension
Acute Kidney Failure
Hypotension (Excluding Maternal)
Congenital Cystic Kidney Disease
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Acidosis
  • View other providers who treat Acidosis
Tubulointerstitial Nephritis
Vitamin D Deficiency
Nephrotic Syndrome
Phosphorus Metabolism Disorders
End-Stage Renal Disease
Gout
  • View other providers who treat Gout
Kidney Stones
Renal Osteodystrophy
Hemodialysis
Hydronephrosis
Renal Artery Arteriosclerotic Disease
Chronic Nephritic Syndrome
Abdominal Pain
Acne
  • View other providers who treat Acne
Acute Deep Vein Thrombosis (DVT)
Acute Glomerulonephritis
Acute Venous Embolism Thrombosis
Alkalosis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Allergic Rhinitis
Amyloidosis
Anaphylaxis
Anemia
  • View other providers who treat Anemia
Animal Allergies
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Asthma
  • View other providers who treat Asthma
Atherosclerosis
Autoimmune Diseases
Back Pain
Bedsores
  • View other providers who treat Bedsores
Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bone Disorders
Brain Disorders
Bronchitis
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Glomerulonephritis
Chronic Neck Pain
Chronic Pain
Classic Polyarteritis Nodosa
Confusion
Congenital Anomalies of Kidney
Congenital Medullary Cystic Kidney Disease
Congenital Polycystic Kidney Disease
Congenital Renal Agenesis and Dysgenesis
Congenital Renal Dysplasia
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Copper Metabolism Disorders
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes
  • View other providers who treat Diabetes
Diabetes Insipidus
Diabetes Type 1
Diabetes Type 2
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Diverticulitis
Diverticulosis
Dizziness
Dyslipidemia
Dysphagia
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Familial Hypercholesterolemia
Fever
  • View other providers who treat Fever
Fibromyalgia
Food Poisoning
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Heart Disease
Hemochromatosis
Hemorrhoids
Hepatitis B - Immune Response
Hepatorenal Syndrome
Herpes Zoster Without Complication
Hip Pointer
Human Immunodeficiency Virus (HIV)
Hyperlipidemia
Hypogonadism
Hypotension
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Joint Pain
Kidney Disease
Kidney Stone Pain (Renal Colic)
Leg and Foot Ulcers
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Loss of Taste
Low Back Pain
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Migraine
  • View other providers who treat Migraine
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Weakness
Nausea
  • View other providers who treat Nausea
Nephrogenic Diabetes Insipidus
Neurogenic Bladder
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
  • View other providers who treat Obesity
Orchitis
  • View other providers who treat Orchitis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overweight
Painful Urination (Dysuria)
Pericardial Disease
Peripheral Nerve Disorders
Pneumonia
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Purpura
  • View other providers who treat Purpura
Pyonephrosis
Radiculopathy
Reflux Esophagitis
Restless Leg Syndrome
Rhabdomyolysis
Ringworm
  • View other providers who treat Ringworm
Sarcoidosis
Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sleep Apnea
Small Kidney
Swine Flu
Symptomatic Menopause
Systemic Vasculitis
Testicular Dysfunction
Thyroid Goiter
Tobacco Use Disorder
Traumatic Acute Kidney Injury
Ureteral Stones
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vascular Disease
Vasculitis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Enteritis
Viral Hepatitis
Vitamin B Deficiency
Wegener's Granulomatosis
Wheezing
  • View other providers who treat Wheezing
Ambulatory Blood Pressure Monitoring
Arterial Blood Gas Test (ABG)
Chronic Care Management
Continuous Renal Replacement Therapy
Dialysis
  • View other providers who treat Dialysis
Electrocardiogram (EKG)
End-Stage Renal Disease Related Services
Fecal Occult Blood Test for Colorectal Cancer
Immunization Administration
Kidney Transplant Evaluation
Living Kidney Donor Evaluation
Peritoneal Dialysis
Plasmapheresis
Renal Biopsy
Renal Scan
Ultrasound, Renal

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Health Alliance PPO
  • HealthLink PPO
  • Aetna
  • Central and Northwestern Illinois HMO-Standard
  • Coventry Health America PPO
  • Molina
  • NGS CoreSource
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • PHCS Network PPO
    MultiPlan PPO
  • Commercial Insurance Company
  • Preferred PPO
  • Medicaid of Illinois
  • United Healthcare
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • National (BlueCard) PPO
  • Coventry Health Care of Illinois HMO
    Coventry Health Care of Illinois POS
  • Dental
  • Meridian Health Plan
  • Univera Healthcare
  • Cigna
  • Blue Advantage HMO
    Blue Access PPO
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Renalcare Associates SC
    420 NE Glen Oak Ave Ste 401, Peoria, IL 61603
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
  2. 2 Rcg Central Illinois-East Peoria
    3300 N Main St, East Peoria, IL 61611
  3. 3 Office
    1302 Franklin Ave Ste 3000, Normal, IL 61761
  4. 4 Illini Family Medicine
    201 N Cummings Ln, Washington, IL 61571

Patient Satisfaction

Likelihood to recommend Dr. Alonso
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Feb 01, 2026
Everything was great And on time
— Feb 01, 2026
See more reviews on Healthgrades
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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Alonso?
Call now to make an appointment
(309) 676-8123

About Me

Languages Spoken
Spanish
Languages Spoken
Specialties*
Nephrology & Renal Medicine
Nephrology
Nephrology & Hypertension
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Alonso communicate via email?
28 users said yes.
Yes
(28)
No
(4)
Does Dr. Alonso offer telehealth services or virtual visits?
21 users said yes.
Yes
(21)
No
(5)
Does Dr. Alonso offer an online patient portal?
37 users said yes.
Yes
(37)
No
(4)
Does Dr. Alonso have free onsite parking?
49 users said yes.
Yes
(49)
No
(1)
Does Dr. Alonso offer weekend visits?
4 users said yes.
Yes
(4)
No
(17)
Does Dr. Alonso offer evening visits?
7 users said yes.
Yes
(7)
No
(16)
Does Dr. Alonso specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alonso specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alonso specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alonso specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alonso accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Alexander Alonso, MD. To arrange an appointment, call the number on Dr. Alonso's profile.

Dr. Alonso frequently treats the following conditions: Chronic Kidney Diseases, Nephritis and Nephropathy, Hypertensive Chronic Kidney Disease, Chronic Kidney Disease Stage III, Diabetes With Renal Manifestations, Chronic Kidney Disease Stage II, Hypertensive Heart and Chronic Kidney Disease, Hypokalemia, Calcium Metabolism Disorders, Mineral Metabolism Disorders, Chronic Kidney Disease Stage IV, Hyperkalemia, Hypercalcemia, Hyperparathyroidism, Parathyroid (Gland) Disease, Hyposmolality and Hyponatremia, Magnesium Metabolism Disorders, Renal Hyperparathyroidism, Proteinuria, Chronic Kidney Disease Stage I, Kidney Infection, Chronic Kidney Disease Stage V and Acute Kidney Infection. See more on Sharecare.

Dr. Alexander Alonso, MD is affiliated with Carle Health Proctor Hospital, Carle Eureka Hospital, Carle Health Methodist Hospital, Carle Health Pekin Hospital, Graham Hospital Association, OSF Saint Elizabeth Medical Center and OSF Saint Francis Medical Center.

Yes, Dr. Alexander Alonso, MD holds board certification in Internal Medicine and Nephrology.

Education
Medical Education
  • University of Illinois College of Medicine
    2003
Medical Education
Board Certifications
  • Internal Medicine and Nephrology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • University of Illinois At Peoria
Residency Hospital
Fellowship Hospital
  • University of Louisville
Fellowship Hospital

Hospital Affiliations

  • Carle Health Proctor Hospital

    5409 N Knoxville Ave, Peoria, IL

  • Carle Eureka Hospital

    101 S Major St, Eureka, IL

  • Carle Health Methodist Hospital

    221 NE Glen Oak Ave, Peoria, IL

  • Carle Health Pekin Hospital

    600 S 13th St, Pekin, IL

  • Graham Hospital Association

    210 W Walnut St, Canton, IL

  • OSF Saint Elizabeth Medical Center

    1100 E Norris Dr, Ottawa, IL

  • OSF Saint Francis Medical Center

    530 NE Glen Oak Ave, Peoria, IL

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