Dr. Maria Onoya, MD

Internal MedicineFemaleAge 44

Dr. Onoya
Accepting new patients

Valley Internal Medicine

22454 Us Highway 72 Ste 330 Athens, AL 35613

Make an Appointment

(256) 262-6380

Dr. Maria Onoya, MD is a Internal Medicine Specialist in Athens, AL. She is affiliated with Athens - Limestone Hospital. She is accepting new patients. Be sure to call ahead with Dr. Onoya to book an appointment.

Compare Providers

Quickly compare more Internal Medicine Specialists in your area

At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Good Nurse Communication
    Patients said they had good communication with nurses. See hospitals
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Alabama
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Check if Dr. Onoya treats your condition or procedure

Dr. Onoya's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Acute Bronchitis
  • Acute Pharyngitis
  • Acute Sinusitis
  • Administrative Physical
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Back Pain
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bird Flu
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Bronchitis
  • Calcium Metabolism Disorders
  • Cardiovascular Stress Test
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Neck Pain
  • Chronic Pain
  • Coccygeal Pain
  • Cold Sore
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Diabetes Counseling
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Dizziness
  • Dysentery
  • Dysphagia
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enteritis
  • Essential Tremor
  • Excessive Sweating
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Gait Abnormality
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Heartburn
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Herpes Simplex Infection
  • Hidradenitis
  • HIV Screening
  • Hoarse Voice (Dysphonia)
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization Administration
  • Influenza (Flu)
  • Insomnia
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Joint Pain
  • Kidney Infection
  • Kidney Infection, Acute
  • Knee Disorders
  • Larynx Conditions
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Malaise and Fatigue
  • Migraine
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Overactive Bladder
  • Painful Urination (Dysuria)
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Plantar Fasciitis
  • Pneumonia
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyuria
  • Prostate Cancer Screening
  • Pulmonary Disease
  • Pulmonary Function Test
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Rash
  • Restless Leg Syndrome
  • Rickets
  • Sepsis
  • Sexually Transmitted Infections Screening
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sleep-Related Leg Cramp
  • Smoking Cessation Counseling
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Swine Flu
  • Syphilis Screening
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vertigo
  • Viral Enteritis
  • Viral Infection
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination
  • Wheezing

Insurance Check

Search for your insurance provider

Dr. Onoya accepts

Accepted insurance can change. Please double-check when making an appointment.

(256) 262-6380

Dr. Onoya accepts the following insurance:

Choice Plus POS II
National (BlueCard) PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna PPO
Open Access Plus
Choice Care PPO

Dr. Onoya's Reviews

Likelihood to recommend Dr. Onoya


Based on 4 ratings

5 Stars
4 Stars
3 Stars
2 Stars
1 Star
healthgrades logo

Leave a review

How likely are you to recommend
Dr. Onoya?
(Select your rating)
What went well
  • Explained conditions well (3)
  • Trusted the provider's decisions (3)
  • Appointment scheduling (2)
What could be improved
    RecentHighestLowestMost Helpful
    Reply Flag
    Dr. A is a wonderful doctor!
    What went well
    No results
    What could be improved
    No results
    JO Ann Harvey – Apr 13, 2020
    ×Post a ResponseAre you Dr. Maria Onoya, MD?
    Reply Flag
    I was very pleased with the level of care of both Dr. A and her staff. Dr. A took time with me to go over my previous medical history and address anything new as well. She was very thorough and I didn't feel rushed at all.
    What went well
    • Explained conditions well
    • Trusted the provider's decisions
    What could be improved
    No results
    2 people found this helpful
    Jun 25, 2019
    ×Post a ResponseAre you Dr. Maria Onoya, MD?
    Reply Flag
    Dr A. is one of the best doctor's I have ever seen, she cares about her patients and she takes time to listen to your problems and does everything she can to help you I would highly recommend her to anyone. Tammy Novak in Athens, Al -April 1, 2019
    What went well
    No results
    What could be improved
    No results
    3 people found this helpful
    Mar 31, 2019
    ×Post a ResponseAre you Dr. Maria Onoya, MD?
    Reply Flag
    Dr. A is very personable and listens well, is willing to spend time with her patients and is very responsive in explaining symtom relationships. Her office is very proactive and quickly schedules follow ups, referals and RX submissions.
    What went well
    No results
    What could be improved
    No results
    7 people found this helpful
    J. winchester in Athens AL – Oct 19, 2016
    ×Post a ResponseAre you Dr. Maria Onoya, MD?

    Leave a review

    How was your experience with Dr. Onoya?

    About Me


    Dr. Maria Onoya, MD is a Internal Medicine Specialist in Athens, AL. She is affiliated with Athens - Limestone Hospital. She is accepting new patients....Read more


    • Internal Medicine

    Board Certifications


    Frequently Asked Questions

    Is Dr. Maria Onoya, MD accepting new patients?

    Dr. Maria Onoya, MD generally accepts new patients on Healthgrades. You can see Dr. Onoya's profile to make an appointment.

    Does Dr. Maria Onoya, MD accept my insurance?

    Use the Healthgrades insurance check to verify if Dr. Onoya accepts your insurance.

    What are Dr. Maria Onoya, MD's top areas of care?

    Dr. Onoya frequently treats Anemia and Iron Deficiency Screening, Sexually Transmitted Infections Screening , and Diabetes With Renal Manifestations. See all procedures and conditions Dr. Onoya treats.

    Where is Dr. Maria Onoya, MD's office located?

    Dr. Onoya's office is located at 22454 Us Highway 72 Ste 330, Athens, AL 35613. Find other locations and directions on Healthgrades.

    Does Dr. Maria Onoya, MD offer telehealth services?

    Dr. Onoya has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

    How can I make an appointment with Dr. Maria Onoya, MD?

    Find contact information here to make an appointment.



    Valley Internal Medicine22454 Us Highway 72 Ste 330 Athens, AL 35613

    Valley Internal Medicine

    Valley Internal Medicine710 W Hobbs St Athens, AL 35611

    Affiliated Hospitals

    Check the quality of care at hospitals where Dr. Onoya treats patients.

    Learn more

    Athens - Limestone Hospital

    Athens, AL

    71% Patient experience rating, 2% higher than the national average