Dr. John A. Flynn
- Gender: Male
- Experience: 35 years
- Sole propriator: No
- NPI: 1144263955
Dr. John A. Flynn M.D.
Rheumatologist
He is located at 6720 Bertner Avenue in Houston, TX 77030. Can help patients with the following: Anemia, Fibromyalgia, Gout, Low Back Pain, Rheumatoid Arthritis (RA), Sacroiliac Joint Pain. His National Provider Identifier (NPI) number is 1144263955. Appointment can be made via the phone number (823) 355-2666. He is affiliated with 1 practices.
Conditions treated
Dr. John Andrew Flynn, being an rheumatologist, 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 A. Flynn.
- Abdominal Pain
- Acute Pain
- Amyloidosis
- Anemia
- Ankylosing Spondylitis
- Antiphospholipid Syndrome (APS)
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bone Loss
- Bursitis
- Chest Pain
- Cholecystitis
- Chronic Fatigue Syndrome (CFS)
- Chronic Obstructive Pulmonary Disease (COPD)
- Claudication
- Collagen Vascular Disease (CVD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Erythema Nodosum
- Fever
- Fibromyalgia
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Gout
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hypermobility Syndrome
- Hyponatremia
- Influenza
- Inguinal Hernia
- Low Back Pain
- Lupus
- Migraine
- Muscle Pain
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Patellofemoral Pain Syndrome (PFS)
- Peptic Ulcer
- Polymyalgia Rheumatica (PMR)
- Polymyositis (PM)
- Porphyria
- Prescription Refill
- Psoriatic Arthritis
- Raynaud's Phenomenon
- Reactive Arthritis
- Rheumatoid Arthritis (RA)
- Sacroiliac Joint Pain
- Sarcoidosis
- Scleroderma
- Sjogren's Syndrome
- Spondylolysis
- Tendinitis
- Urethritis
- Urinary Tract Infection (UTI)
- Vasculitis
- Weber-Christian Disease
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John A. Flynn as in-network for the following 2026 plans.
Health plans
Harbor Health
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harbor Health G0 $0 Deductible $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health G1S $30 PCP $30 Mental Health Office Visit $30 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health S1 $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Silver | Preferred | Accepting new patients |
| Harbor Health S1S $40 PCP $40 Mental Health Office Visit $40 Express Care | HMO · Silver | Preferred | 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. John A. Flynn is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Boehringer Ingelheim | $10605 |
Other
| Consulting | $10605 |
Additional Specialities
- Internist
Looking for more Rheumatologists?
Out of the 36 rheumatologists in this region, here are 10 randomly selected ones for you to explore.
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- Address: 2002 Holcombe Boulevard Houston, 77030, TX
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- Address: Suite 1115 6550 Fannin Street Houston, 77030, TX
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- Address: 575 Hill Country Drive Suite 101 Kerrville, 78028, TX
- Gender: Female
- Address: 6701 Fannin Street Houston, 77030, TX
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- Address: 4615 Southwest Freeway # 1000 Houston, 77027, TX
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- Address: 6431 Fannin Street Houston, 77030, TX
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- Address: 1515 Holcombe Boulevard Houston, 77030, TX
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- Address: 17903 West Lake Houston Parkway Suite 201 Humble, 77346, TX
Questions & Answers
Does Dr. John Andrew Flynn accept patients with Harbor Health?
Yes, Dr. John Andrew Flynn is listed in-network for Harbor Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. John Andrew Flynn have affiliation with practices?
Dr. John Andrew Flynn is affiliated with Johns Hopkins Medical.
What conditions does Dr. John Andrew Flynn treat?
Dr. John Andrew Flynn provides treatment for Anemia, Fibromyalgia, Gout, Low Back Pain, Rheumatoid Arthritis (RA), Sacroiliac Joint Pain. For the full list see this list.
Where can you meet with Dr. John Andrew Flynn?
Dr. John Andrew Flynn's office is located at 6720 Bertner Avenue in Houston, TX 77030.