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Dr. Allan Nassar, MD
Internal Medicine* Age 56
Dr. Allan Nassar, MD
1.0 (1 Ratings)

Offers telehealth

Dr. Allan Nassar, MD is an Internist in Madera, CA.
Dr. Allan Nassar, MD
1.0 (1 Ratings)

Dr. Allan Nassar, MD

Internal Medicine* Age 56
Madera, CA
Call for new patient details

Offers telehealth

Dr. Allan Nassar, MD is an Internist in Madera, CA.

About Dr. Allan Nassar, MD

Dr. Allan Nassar, MD is an Internist in Madera, CA. Dr. Nassar's office is not accepting new patients. Dr. Nassar is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

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

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Experience Check

Enter a condition or procedure
Limb Pain
Acute Upper Respiratory Infection
Immunization Administration
Limb Pain
Acute Upper Respiratory Infection
Immunization Administration
Arterial Blood Gas Test (ABG)
Wrist Sprain or Strain
Fever
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Electrocardiogram (EKG)
Urinary Tract Infection (UTI)
Joint Pain
Shortness of Breath
Advance Directive End of Life Planning
All Headaches (incl. Migraine)
Foot Infection
Nail Infection
Nausea
  • View other providers who treat Nausea
Constipation
Abdominal Pain
Abnormal Thyroid
Achilles Tendinitis
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Sinusitis
Acute Tonsillitis
Acute Venous Embolism Thrombosis
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Back Pain
Bedsores
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Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Bunion
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chondromalacia
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Common Cold
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Fibromyalgia
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hernia
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Herpes Zoster Without Complication
Hives
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Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Long COVID Disorder
Low Back Pain
Malaise and Fatigue
Malnutrition
Mastodynia
Migraine
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Mild Asthma
Mineral Metabolism Disorders
Muscle Weakness
Nasopharyngitis
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pharyngitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Radiculopathy
Rash
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Ringworm
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Sciatica
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Shoulder Tendinitis and Tenosynovitis
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Sprains and Strains (incl. Muscle Tear)
Testicular Dysfunction
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Tonsillitis
Tremor
  • View other providers who treat Tremor
Trigeminal Neuralgia
Urinary Incontinence
Urinary Stones
Vaginitis or Vaginosis
Valley Fever
Venous Embolism and Thrombosis
Vertigo
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Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Care PPO
  • MultiPlan PPO
  • Select PPO
    Blue Cross Blue Shield of California PPO
  • First Health (Coventry Health Care) PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Blue Card PPO
  • Choice Plus POS II
  • Select PPO (Select Network)-CA PPO
    Silver 87 (Pathway X - HMO/ Individual via Exchange)-CA HMO
  • Curative PPO
    Curative PPO Plus
    Curative EPO

Where Dr. Allan Nassar, MD Sees Patients

  1. 1 Sheikh Gustaveson & Nassar Inc. A Professional Corp.
    1111 W 4th St, Madera, CA 93637

What Patients Say

Likelihood to recommend Dr. Nassar
1.0
Based on 1 Reviews
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Aug 12, 2026
I decided to switch my doctors being that doctor nasar staff had attitude all my other family members also had the same problem. I got sent away feeling sick. Who does that?
— Aug 12, 2026
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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. Nassar?
Call now to make an appointment
(559) 662-2700

Meet Dr. Allan Nassar, MD

Specialties*
Internal Medicine
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. Nassar communicate via email?
2 users said yes.
Yes
(2)
No
(1)
Does Dr. Nassar offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Nassar offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Nassar have free onsite parking?
4 users said yes.
Yes
(4)
No
(0)
Does Dr. Nassar offer weekend visits?
No users said yes.
Yes
(0)
No
(3)
Does Dr. Nassar offer evening visits?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Nassar specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nassar specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nassar specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nassar specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Nassar accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Nassar's Practice

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. Allan Nassar, MD. To arrange an appointment, call the number on Dr. Nassar's profile.

Dr. Allan Nassar, MD is affiliated with Saint Agnes Medical Center.

Yes, Dr. Allan Nassar, MD holds board certification in Internal Medicine.

Training & Medical Education
Board Certifications
  • Internal Medicine
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
  • Scripps Clinic
Residency Hospital

Hospitals Where Dr. Allan Nassar, MD Practices

  • Saint Agnes Medical Center

    1303 E Herndon Ave, Fresno, CA

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