Overview
Robert Campbell is an Emergency Medicine provider in Johnstown, Pennsylvania. Dr. Campbell is highly rated in 2 conditions, according to our data. His top areas of expertise are Ocular Hypertension (OHT), Ptosis, Cataract Removal, and Trabeculectomy.
His clinical research consists of co-authoring 73 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
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
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.
Upmc Altoona Regional Health Services, Inc.
Louis Difazio is an Emergency Medicine specialist and a General Surgeon in Altoona, Pennsylvania. Dr. Difazio is highly rated in 4 conditions, according to our data. His top areas of expertise are Delirium, Subarachnoid Hemorrhage, Chronic Subdural Hematoma, Gastrostomy, and Tissue Biopsy. Dr. Difazio is currently accepting new patients.
UPMC Emergency Medicine
Mallory Wauthier is an Emergency Medicine provider in Pittsburgh, Pennsylvania. Dr. Wauthier is highly rated in 1 condition, according to our data. Her top area of expertise is ALK-Positive Non-Small Cell Lung Cancer.
UPMC Bedford Memorial, Emergency Department
David Horton, MD, specializes in emergency medicine and is board-certified in family medicine by the American Board of Family Medicine. He is affiliated with UPMC Bedford. Dr. Horton received his medical degree from Thomas Jefferson University Sidney Kimmel Medical College and completed his residency at Reading Hospital and Medical Center. Dr. Horton is highly rated in 2 conditions, according to our data. His top areas of expertise are Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, and Muscle Spasms.
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
- Advanced
- Cataract RemovalDr. Campbell isAdvanced. Learn about Cataract Removal.
- TrabeculectomyDr. Campbell isAdvanced. Learn about Trabeculectomy.
- Experienced
- Ocular Hypertension (OHT)Dr. Campbell isExperienced. Learn about Ocular Hypertension (OHT).
- PtosisDr. Campbell isExperienced. Learn about Ptosis.

