Dr. Mary F. Weinert
- Gender: Female
- Experience: 32 years
- Graduated from: Baylor College Of Medicine
- Graduation year: 1989
- Sole propriator: No
- NPI: 1881672541
Dr. Mary F. Weinert MD
Infectious Disease Specialist
She is located at 2727 West Holcombe Boulevard in Houston, TX 77025. Can help patients with the following: Chronic Rhinitis, Helicobacter Pylori Infection, Hepatitis C (HCV), Migraine, Sore Throat, Yaws. Her National Provider Identifier (NPI) number is 1881672541. Appointment can be made via the phone number (713) 442-1023. She also has a website where you can get more information. The website can be found at https://www.kelsey-seybold.com/find-a-houston-doctor/joshua-leif-optometrist. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Mary Weinert, being an infectious disease specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mary F. Weinert.
- Abdominal Pain
- Acquired Immunodeficiency Syndrome (AIDS)
- Acute Pain
- Anemia
- Anthrax
- Arthritis
- Asthma
- Atherosclerosis
- Bacterial Vaginosis
- Bladder Control
- Boils
- Botulism
- Bronchitis
- Brucellosis
- Cancer
- Candida Auris
- Cat Scratch Disease
- Cellulitis
- Chagas Disease
- Chest Pain
- Chickenpox
- Chlamydia
- Cholecystitis
- Cholera
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Rhinitis
- Common Cold
- Constipation
- Coronavirus
- Cryptococcosis
- Cystitis
- Cytomegalovirus (CMV)
- Dengue Fever
- Diarrhea
- Diphtheria
- E. Coli Infection
- Eastern Equine Encephalitis (EEE)
- Ebola Hemorrhagic Fever
- Edema
- Encephalitis
- Endocarditis
- Epididymitis
- Fever
- Fifth Disease
- Food Poisoning
- Gangrene
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Genital Herpes
- Giardiasis
- Gonorrhea
- Guinea Worm Disease
- Hand, Foot, and Mouth Disease (HFMD)
- Headache
- Heart Disease
- Helicobacter Pylori Infection
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Herpes Simplex Virus
- Hiatal Hernia
- High Blood Pressure
- Histoplasmosis
- Hot Flashes
- Human Immunodeficiency Virus (HIV)
- Human Papillomavirus (HPV)
- Hyperlipidemia
- Hyponatremia
- Impetigo
- Infectious Diseases
- Infectious Mononucleosis
- Influenza
- Inguinal Hernia
- Leishmaniasis
- Leprosy
- Leptospirosis
- Listeriosis
- Lyme Disease
- Mad Cow Disease
- Malaria
- Measles
- Meningitis
- Migraine
- Mumps
- Nail Fungus
- Nausea and Vomiting
- Necrotizing Fasciitis (NF)
- Neutropenia
- Obesity
- Osteomyelitis
- Osteoporosis
- Peptic Ulcer
- Pinworm Infection
- Pityriasis Rosea
- Pneumonia
- Polio
- Prescription Refill
- Rabies
- Rocky Mountain Spotted Fever (RMSF)
- Roseola
- Rubella
- Salmonella Food Poisoning
- Scabies
- Scarlet Fever
- Schistosomiasis
- Sepsis
- Severe Acute Respiratory Syndrome (SARS)
- Sexually Transmitted Diseases (STDs)
- Smallpox
- Sore Throat
- Staph Infection
- Stomach Flu
- Strep Throat
- Swine Flu
- Syphilis
- Tetanus
- Thrush
- Tonsillitis
- Toxic Shock Syndrome (TSS)
- Toxoplasmosis
- Trichinosis
- Tuberculosis (TB)
- Typhoid Fever
- Upper Respiratory Infection (URI)
- Urethritis
- Urinary Tract Infection (UTI)
- Valley Fever
- Viral Hemorrhagic Fever (VHF)
- West Nile Virus
- Whooping Cough
- Yaws
- Yeast Infection
- Yellow Fever
- Zika Virus
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mary F. Weinert as in-network for the following 2026 plans.
Health plans
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 6 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Kelsey-Seybold Bronze Copay Focus $0 Indiv Med Ded | HMO · Expanded Bronze | Non Preferred | Not accepting new patients |
| UHC Kelsey-Seybold Bronze Copay Focus+ $0 Indiv Med Ded (Dental + Vision) | HMO · Expanded Bronze | Non Preferred | Not accepting new patients |
| UHC Kelsey-Seybold Gold Copay Focus $0 Indiv Med Ded ($8 Tier 2 Rx) | HMO · Gold | Non Preferred | Not accepting new patients |
| UHC Kelsey-Seybold Gold Copay Focus+ $0 Indiv Med Ded ($8 Tier 2 Rx, Dental + Vision) | HMO · Gold | Non Preferred | Not accepting new patients |
| UHC Kelsey-Seybold Silver Copay Focus $0 Indiv Med Ded | HMO · Silver | Non Preferred | Not accepting new patients |
| UHC Kelsey-Seybold Silver Copay Focus+ $0 Indiv Med Ded (Dental + Vision) | HMO · Silver | Non Preferred | Not accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Mary F. Weinert is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Mary F. Weinert is enrolled to bill Medicare as a Practitioner - Infectious Disease (also registered under: Practitioner - Internal Medicine) .
Bills through: Kelsey-seybold Medical Group, Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Astellas Pharma | $610 |
| Gilead Sciences | $349 |
| Merck | $307 |
Other
| Food and Beverage | $1965 |
Studies
BAYLOR COLLEGE OF MEDICINE
Graduated in 1989Other ways to reach out
- Website: https://www.kelsey-seybold.com/find-a-houston-doctor/joshua-leif-optometrist
Additional Specialities
- Internist
Looking for more Infectious Disease Specialists?
Here are infectious disease specialists in Texas you may want to explore.
- Gender: Male
- Address: 301 University Boulevard Galveston, 77555, TX
- Gender: Male
- Address: 5323 Harry Hines Boulevard Dallas, 75390, TX
- Gender: Male
- Address: 925 South Padre Island Drive Corpus Christi, 78416, TX
- Gender: Male
- Address: 6201 Harry Hines Boulevard Dallas Dallas, 75390, TX
- Gender: Female
- Address: Suite 500 6410 Fannin Street Houston, 77030, TX
- Gender: Female
- Address: Suite 3A 800 Peakwood Drive Houston, 77090, TX
- Gender: Male
- Address: 6701 Heritage Parkway Suite 160 Rockwall, 75087, TX
- Gender: Female
- Address: 6537 Preston Road Plano, 75024, TX
- Gender: Male
- Address: 4500 South Lancaster Road Dallas, 75216, TX
- Gender: Female
- Address: Suite B122 7777 Forest Lane Dallas, 75230, TX
Questions & Answers
Does Dr. Mary Weinert have affiliation with practices?
Dr. Mary Weinert is affiliated with Kelsey Seybold Clinic.
Does Dr. Mary Weinert accept patients with UnitedHealthcare?
Yes, Dr. Mary Weinert is listed in-network for UnitedHealthcare through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Mary Weinert treat?
Dr. Mary Weinert provides treatment for Chronic Rhinitis, Helicobacter Pylori Infection, Hepatitis C (HCV), Migraine, Sore Throat, Yaws. For the full list see this list.
Has Dr. Mary Weinert affiliation with hospitals?
Dr. Mary Weinert is affiliated with HOUSTON METHODIST HOSPITAL.
Where can you meet with Dr. Mary Weinert?
Dr. Mary Weinert's office is located at 2727 West Holcombe Boulevard in Houston, TX 77025.