Overview
Ryan Mcnamara is a primary care provider, practicing in Internal Medicine in Chattanooga, Tennessee. Dr. Mcnamara is highly rated in 43 conditions, according to our data. His top areas of expertise are Sepsis, Malnutrition, Pneumonia, Endoscopy, and Gastrostomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
2525 Desales Ave, Suite 200, Chattanooga, TN 37404
5600 Brainerd Rd, Suite 500, Chattanooga, TN 37411
Drs. Heinsohn, Donowitz, Rybolt, & Nguyen
Mark Heinsohn is a primary care provider, practicing in Internal Medicine in Chattanooga, Tennessee. Dr. Heinsohn is highly rated in 26 conditions, according to our data. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Atherosclerosis.
Drs. Heinsohn, Donowitz, Rybolt, & Nguyen
Arlene Donowitz is a primary care provider, practicing in Internal Medicine in Chattanooga, Tennessee. Dr. Donowitz is highly rated in 24 conditions, according to our data. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Hypothyroidism.
Chi Memorial Hospital-Georgia
Collier King is an Internal Medicine provider in Fort Oglethorpe, Georgia. Dr. King is highly rated in 24 conditions, according to our data. His top areas of expertise are Lung Nodules, Visceromegaly, Osteopenia, and Melorheostosis with Osteopoikilosis.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- SepsisDr. Mcnamara isDistinguished. Learn about Sepsis.
- Advanced
- Acute Adrenal CrisisDr. Mcnamara isAdvanced. Learn about Acute Adrenal Crisis.
- Acute Kidney FailureDr. Mcnamara isAdvanced. Learn about Acute Kidney Failure.
- ApoplexyDr. Mcnamara isAdvanced. Learn about Apoplexy.
- Arginase DeficiencyDr. Mcnamara isAdvanced. Learn about Arginase Deficiency.
- Atypical PneumoniaDr. Mcnamara isAdvanced. Learn about Atypical Pneumonia.
- Carbamoyl Phosphate Synthetase 1 Deficiency
- Experienced
- Acute Coronary SyndromeDr. Mcnamara isExperienced. Learn about Acute Coronary Syndrome.
- Acute CystitisDr. Mcnamara isExperienced. Learn about Acute Cystitis.
- Acute Interstitial PneumoniaDr. Mcnamara isExperienced. Learn about Acute Interstitial Pneumonia.
- Acute PancreatitisDr. Mcnamara isExperienced. Learn about Acute Pancreatitis.
- Acute Respiratory Distress Syndrome (ARDS)Dr. Mcnamara isExperienced. Learn about Acute Respiratory Distress Syndrome (ARDS).
- Acute Tubular NecrosisDr. Mcnamara isExperienced. Learn about Acute Tubular Necrosis.

