Dr. John W. Hann
- Gender: Male
- Experience: 10 years
- Graduated from: University Of California, Geffen School Of Medicine
- Graduation year: 2011
- Sole propriator: No
- NPI: 1689968224
Dr. John W. Hann M.D.
Family Physician
He is located at 101 The City Drive South in Orange, CA 92868. Can help patients with the following: Aging In Place, Asthma, Breastfeeding and Lactation, Headache, Heart Disease, Infant Care. His National Provider Identifier (NPI) number is 1689968224. Appointment can be made via the phone number (714) 456-7890. He is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. John Hann, being an family physician, 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. John W. Hann.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
Medicare Enrollment
Dr. John W. Hann is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: University Of California Irvine
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Studies
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated in 2011Additional Specialities
- Resident
Affiliated practices
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- Address: Suite 700 1140 West LA Veta Avenue Orange, 92868, CA
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- Address: #200 293 South Main Street Orange, 92868, CA
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- Address: Suite 700 1140 West LA Veta Avenue Orange, 92868, CA
- Gender: Male
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- Gender: Male
- Address: 4201 West Chapman Avenue Orange, 92868, CA
- Gender: Female
- Address: 293 South Main Street Orange, 92868, CA
Questions & Answers
Where can you meet with Dr. John Hann?
Dr. John Hann's office is located at 101 The City Drive South in Orange, CA 92868.
Does Dr. John Hann have affiliation with practices?
Dr. John Hann is affiliated with UCLA Urology Associates. For the full list of practices see this list.
Does Dr. John Hann accept insurance?
Unfortunately we don't have any information if Dr. John Hann accepts insurance.
What conditions does Dr. John Hann treat?
Dr. John Hann provides treatment for Aging In Place, Asthma, Breastfeeding and Lactation, Headache, Heart Disease, Infant Care. For the full list see this list.
Has Dr. John Hann affiliation with hospitals?
Dr. John Hann is affiliated with UNIVERSITY OF CALIFORNIA IRVINE MED CENTER.