Search

 See All Internal Medicine Doctors in Creve Coeur, MO
Dr. Jeffrey Hallazgo, MD
Internal Medicine* Age 66
Dr. Jeffrey Hallazgo, MD
1.0 (1 Ratings)
Map Pin Small Creve Coeur, MO
Dr. Jeffrey Hallazgo, MD is an Internist in Creve Coeur, MO.
(314) 251-8900
Dr. Jeffrey Hallazgo, MD
1.0 (1 Ratings)

Dr. Jeffrey Hallazgo, MD

Internal Medicine* Age 66
Creve Coeur, MO
Accepting new patients
42 years of experience
Dr. Jeffrey Hallazgo, MD is an Internist in Creve Coeur, MO.
(314) 251-8900

About Dr. Jeffrey Hallazgo, MD

Dr. Hallazgo graduated from UNIVERSITY OF MISSOURI / KANSAS CITY CAMPUS. Dr. Jeffrey Hallazgo, MD is an Internist in Creve Coeur, MO and has 42 years experience. Dr. Hallazgo currently practices at Mercy Clinic Primary Care-Olive-Mason and is affiliated with Mercy Hospital St. Louis. Dr. Hallazgo's office accepts new patients. Dr. Hallazgo accepts multiple insurance plans.

Compare with other Internists

Compare Dr. Hallazgo with our nearby Internists at MDVIP
Photo: Dr. Mark Scheperle, MD
Dr. Mark Scheperle, MD
79 reviews
Learn More Photo: Dr. Mark Gregory, MD
Dr. Mark Gregory, MD
24 reviews
Learn More Photo: Dr. Christine Sigman, MD
Dr. Christine Sigman, MD
43 reviews
Learn More Photo: Dr. Amy Beck, DO
Dr. Amy Beck, DO
82 reviews
Learn More Photo: Dr. Laurie Senol, MD
Dr. Laurie Senol, MD
25 reviews
Learn More
These providers are on the medical staff of MDVIP
These providers are on the medical staff of MDVIP.
Advertisement

Experience Check

Enter a condition or procedure
Mild Asthma
Arterial Blood Gas Test (ABG)
Acute Lower Respiratory Infection
Mild Asthma
Arterial Blood Gas Test (ABG)
Acute Lower Respiratory Infection
Mild Asthma
Arterial Blood Gas Test (ABG)
Acute Lower Respiratory Infection
Electrocardiogram (EKG)
Acute Bronchitis
Joint Pain
Immunization Administration
Muscle Spasm
Care Coordination for Complex Conditions and Procedures
All Headaches (incl. Migraine)
Pharyngitis
Urinary Incontinence
Adult Failure to Thrive
Acute Upper Respiratory Infection
Shortness of Breath
Nail Infection
Foot Infection
Limb Pain
Adhesive Capsulitis Shoulder
Anal or Rectal Pain
Burn Injuries
Cluster Headache
Constipation
Dehydration
Down Syndrome
Familial Hypercholesterolemia
Herpes Zoster Without Complication
Humerus Fracture
Ingrown Nail
Intestinal Diverticulitis
Leukocytopenia
Long COVID Disorder
Muscle Cramping
Nausea
  • View other providers who treat Nausea
Sebaceous Cysts
Sleep-Related Leg Cramp
Strep Throat
Thrush
  • View other providers who treat Thrush
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Ventricular Tachycardia (VT)
Detoxification Evaluation

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Savings Plus of IL OA Select
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Aetna
    Open Choice PPO
    Choice Plus POS II
    Premier Care Network Plus - Innovation Health
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Navigate HMO
    Choice Plus POS
    Nexus Open Access
    Options PPO
    Medica Choice
    Navigate POS
  • Alliance EPO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • Blue Preferred Options-MO PPO
  • Anthem Blue Cross Blue Shield PPO
    Anthem Blue Cross Blue Shield HMO
    Blue Preferred Plus POS
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
    Preferred Care Blue PPO
    Blue Card High Performance Network HPN
  • Blue Cross Blue Shield of Illinois PPO
    Blue Print PPO

Where Dr. Jeffrey Hallazgo, MD Sees Patients

  1. 1 Mercy Clinic Primary Care-Olive-Mason
    12680 Olive Blvd Ste 100, Creve Coeur, MO 63141
    Icon Directions Right Arrow Directions Phone Icon (314) 251-8900
  2. 2 Office
    714 Gravois Rd Ste 100, Fenton, MO 63026
    Icon Directions Right Arrow Directions Phone Icon (636) 326-6100
  3. 3 Smithkline Beecham Clinical Labs
    10024 Watson Rd, Saint Louis, MO 63126
    Icon Directions Right Arrow Directions Phone Icon (314) 919-2500
  4. 4 Mercy Primary Care-South Lindbergh
    4460 S Lindbergh Blvd, Saint Louis, MO 63127
    Icon Directions Right Arrow Directions Phone Icon (314) 843-7557

What Patients Say

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

Leave a review

How likely are you to recommend Dr. Hallazgo?

(Select your rating)
Patient Reviews
Jul 17, 2023
“Had” dr hallzago as a PCP for a couple years, I say “had” because I never saw him until I experienced a flair up from a stomach ulcer. Dr Jeffrey Hallazgo completely blamed the stomach ulcer on me me and my lifestyle habits, even though I had been on medication the year prior well known and documented for causing stomach ulcers. I brought that up and you could tell he knew nothing about me a “patient” he’s had for years. Lol also I’m a young women and I could sense he was very comfortable talking down to me. BE AWARE..
Yolanda carpenter — Jul 17, 2023
See more reviews on Healthgrades
Claim Your Profile
Are you Dr. Jeffrey Hallazgo, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

Meet Dr. Jeffrey Hallazgo, 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. Hallazgo communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Hallazgo accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Hallazgo'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. Jeffrey Hallazgo, MD. To arrange an appointment, call the number on Dr. Hallazgo's profile.

Dr. Jeffrey Hallazgo, MD is affiliated with Mercy Hospital St. Louis.
Training & Medical Education
Medical Education
  • UNIVERSITY OF MISSOURI / KANSAS CITY CAMPUS
    1984
Medical Education

Hospitals Where Dr. Jeffrey Hallazgo, MD Practices

  • Mercy Hospital St. Louis

    615 S New Ballas Rd, Saint Louis, MO

Explore More Providers

View All Specialties