Search

 See All Internal Medicine Doctors in Saint Louis, MO

Dr. Robert Onder, MD

Internal Medicine* Age 62
Dr. Robert Onder, MD
3.6 (19 Ratings)
 Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Map Pin Small Saint Louis, MO
Dr. Robert Onder, MD is an Internal Medicine Specialist in Saint Louis, MO.
Dr. Robert Onder, MD
3.6 (19 Ratings)
 Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Robert Onder, MD

Internal Medicine* Age 62
Saint Louis, MO
Accepting new patients
37 years of experience
Dr. Robert Onder, MD is an Internal Medicine Specialist in Saint Louis, MO.

About

Dr. Robert Onder, MD is an Internal Medicine Specialist in Saint Louis, MO and has 37 years experience. They graduated from Washington University. They currently practice at Practice and are affiliated with Mercy Hospital St. Louis and Perry County Memorial Hospital. At present, Dr. Onder received an average rating of 3.6/5 from patients and has been reviewed 19 times. Their office accepts new patients. Dr. Onder is board certified in Allergy & Immunology and accepts multiple insurance plans.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Patch Testing
Arterial Blood Gas Test (ABG)
Allergic Rhinitis
Patch Testing
Arterial Blood Gas Test (ABG)
Allergic Rhinitis
Patch Testing
Arterial Blood Gas Test (ABG)
Allergic Rhinitis
Acute Upper Respiratory Infection
Asthma
  • View other providers who treat Asthma
Chronic Sinusitis
Eczema and Contact Dermatitis
Hives
  • View other providers who treat Hives
Itchy Skin
Pinkeye (Conjunctivitis)
Pollen Allergy
Sinusitis
Aeroallergen Hyposensitization Therapy
Allergy Shots
Allergy Treatment
Desensitization
Electrocardiogram (EKG)
Food Desensitization Therapy
Honeybee Desensitization Therapy
Immunization Administration
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Sinusitis
All Headaches (incl. Migraine)
All Types of Food Poisoning
Allergic Conjunctivitis
Anaphylactic Food Allergies
Anaphylactic Peanut Allergy
Anaphylactic Tree Nut Allergy
Anaphylaxis
Animal Allergies
Atopic Dermatitis (Eczema)
Bronchitis
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Dermatitis Due to Food
Dermatitis Due to Substances Taken Internally
Eczema and Contact Dermatitis Due to Cosmetics
Eosinophilic Esophagitis
Esophagitis
Food Allergy
Food Poisoning
Gastroesophageal Reflux Disease (GERD)
Headache
  • View other providers who treat Headache
Hypertension
Hypogammaglobulinemia
IgA Deficiency
Immunodeficiency Syndromes
Insomnia
  • View other providers who treat Insomnia
Migraine
  • View other providers who treat Migraine
Nasopharyngitis
Nosebleed
Otitis Media
Pneumonia
Rash
  • View other providers who treat Rash
Shortness of Breath
Toxic Effect of Venom
Vertigo
  • View other providers who treat Vertigo
Wheezing
  • View other providers who treat Wheezing
Allergy Skin Testing
Allergy Testing
Blood Allergy Testing
Drug Allergy Testing
Drug Desensitization Therapy
Drug or Food Challenge
Radioallergosorbent Test
Skin Testing and Screening

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • Blue Preferred-MO HMO
    Silver Blue Preferred Options-MO
  • Anthem Blue Cross Blue Shield HMO
    Blue Preferred Plus POS
  • Blue Card PPO
  • HealthyBlue 2.0
  • Open Access Plus
  • First Health (Coventry Health Care) PPO
  • Choice Care PPO
  • MultiPlan PPO

Locations

  1. 1 Allergy and Asthma Consultants PC
    711 Old Ballas Rd Ste 100, Saint Louis, MO 63141
    Icon Directions Right Arrow Directions Phone Icon (314) 569-0510
  2. 2 Office
    3701 N Saint Peters Pkwy Ste C, Saint Peters, MO 63376
    Icon Directions Right Arrow Directions Phone Icon (314) 569-0510
  3. 3 Office
    9963 Winghaven Blvd, O Fallon, MO 63368
    Icon Directions Right Arrow Directions Phone Icon (636) 265-2886

Patient Satisfaction

Likelihood to recommend Dr. Onder
3.6
Based on 19 Reviews
5 Stars (12)
4 Stars (0)
3 Stars (1)
2 Stars (0)
1 Star (6)

Leave a review

How likely are you to recommend Dr. Onder?

(Select your rating)
Patient Reviews
Feb 07, 2024
Doctor always responded to an urgent need I had for asthma or sinus infections with speed and the ability to discern the problem with appropriate treatment. I always felt better when I left his practice.
— Feb 07, 2024
See more reviews on Healthgrades
Photo: Dr. Robert Onder, MD
How would you rate your experience with Dr. Robert Onder, MD?
  • Likelihood of recommending Dr. Onder to family and friends

Dr. Onder's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Onder

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Robert Onder, MD.
Claim Your Profile
Are you Dr. Robert Onder, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

About Me

Specialties*
Internal Medicine
Allergy & Immunology
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.
Education

Education

Medical Education
  • Washington University
    1987
Medical Education

Board Certifications

Board Certifications
  • Allergy & Immunology
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Onder communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Onder offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Onder offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Onder have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Onder offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Onder offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Onder specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Onder specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Onder specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Onder specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Onder 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. Robert Onder, MD. To arrange an appointment, call the number on Dr. Onder's profile.

Dr. Robert Onder, MD is affiliated with Mercy Hospital St. Louis and Perry County Memorial Hospital.

Yes, Dr. Robert Onder, MD holds board certification in Allergy & Immunology.

Hospital Affiliations

  • Mercy Hospital St. Louis

    615 S New Ballas Rd, Saint Louis, MO

  • Perry County Memorial Hospital

    434 N West St, Perryville, MO