Overview
Dr. Norfolk is a board-certified and fellowship-trained nephrologist. He is also certified in medicine informatics. His clinical interests include end-stage renal disease and chronic kidney disease. His research interests include patient education about dialysis options. Dr. Norfolk obtained his medical degree from the State University of New York, Upstate Medical University. He completed his residency and his fellowship in nephrology at the University of Massachusetts Medical Center. Dr. Norfolk is certified by the American Board of Internal Medicine in internal medicine and nephrology and by the American Board of Preventive Medicine in clinical informatics. He speaks English and Spanish.
Dr. Norfolk is rated as an Experienced provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Nephrosclerosis.
His clinical research consists of co-authoring 15 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- 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
100 North Academy Avenue, Danville, PA 17822
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Ferdinand J. Manahan, MD FACP, LLC
Philosophy of care | I do my best to treat you the way I would like to be treated as a patient. | Why I entered medicine | A desire to provide services that help people drew me into the medical field. | Community involvement | I have participated in community based health programs. | Personal interests | I enjoy music, running and sports. Dr. Manahan is rated as a Distinguished provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Chronic Kidney Disease, Acute Kidney Failure, End-Stage Renal Disease (ESRD), and Necrosis.
UPMC Nephrology
Samuel Stea, MD, specializes in nephrology and is certified in internal medicine by the American Board of Internal Medicine. He practices in Lewisburg and at UPMC Williamsport and UPMC Lock Haven. He received his medical degree from New York Medical College, completed a fellowship at the University of Virginia School of Medicine, and his residency at Danbury Hospital. Dr. Stea is rated as a Distinguished provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Renovascular Hypertension, Nephrosclerosis, Acute Kidney Failure, and Chronic Kidney Disease.
Renal Consultants Of Wyoming Valley
Raymond Joseph is a Nephrologist in Wilkes Barre, Pennsylvania. Dr. Joseph is rated as a Distinguished provider by MediFind in the treatment of High Potassium Level. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Low Sodium Level, Chronic Kidney Disease, and Gastrostomy.
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
- Acute Kidney FailureDr. Norfolk isDistinguished. Learn about Acute Kidney Failure.
- Chronic Kidney DiseaseDr. Norfolk isDistinguished. Learn about Chronic Kidney Disease.
- End-Stage Renal Disease (ESRD)Dr. Norfolk isDistinguished. Learn about End-Stage Renal Disease (ESRD).
- Experienced
- Acute Tubular NecrosisDr. Norfolk isExperienced. Learn about Acute Tubular Necrosis.
- High Potassium LevelDr. Norfolk isExperienced. Learn about High Potassium Level.
- Low Sodium LevelDr. Norfolk isExperienced. Learn about Low Sodium Level.
- NecrosisDr. Norfolk isExperienced. Learn about Necrosis.
- NephrosclerosisDr. Norfolk isExperienced. Learn about Nephrosclerosis.
- Renovascular HypertensionDr. Norfolk isExperienced. Learn about Renovascular Hypertension.