
Overview
Hareth Madhoun, DO, is a rheumatologist with Lancaster Arthritis & Rheumatology Care. He is board-certified in internal medicine and rheumatology by the American Board of Internal Medicine. He is certified in the Musculoskeletal Ultrasound in Rheumatology (RhMSUS) by the American College of Rheumatology. Dr. Madhoun received his medical degree from the Philadelphia College of Osteopathic Medicine and completed his residency at Lehigh Valley Health Network. He then attended The Ohio State University Wexner Medical Center (OSUMC) for this fellowship. He remained at OSUMC for an additional 8 years where he obtained the rank of clinical associate professor.
Dr. Madhoun is rated as an Experienced provider by MediFind in the treatment of Interstitial Keratitis. His top areas of expertise are Henoch-Schonlein Purpura, Rheumatoid Arthritis (RA), Lupus Nephritis, and Dermatomyositis.
His clinical research consists of co-authoring 5 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
- MEDICARE PDP
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- 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
1725 Oregon Pike, Suite B107, Lancaster, PA 17601
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.
Johns Hopkins Bayview Medical Center
Dr. Alan Baer graduated from the Johns Hopkins University School of Medicine in 1978 and completed his post-graduate medical training in Internal Medicine and Rheumatology at the Johns Hopkins and Vanderbilt University Hospitals. He was a faculty member at the University at Buffalo, State University of New York, from 1986 to 2007, and served there as Chief of the Section of Rheumatology and Fellowship Program Director. He joined the faculty at Johns Hopkins in 2007 and is currently Professor of Medicine and Director of the Jerome L. Greene Sjogren's Syndrome Center. Since 2015, he has been an Investigator in the Sjogren's Syndrome Clinic at the National Institutes of Health. He was Chief of Rheumatology and Clinical Director of the Johns Hopkins University Rheumatology Practice at the Good Samaritan Hospital in Baltimore, Maryland from 2007 to 2014. Dr. Baer is currently engaged in a number of research studies in the area of Sjogren's syndrome, both at Johns Hopkins and in the NIH Sjogren's Syndrome Clinic. He was the principal investigator of the NIH subcontract to Johns Hopkins to conduct the Sjogren's International Registry (SICCA) and enrolled 300 patients into the registry. The SICCA registry has been a rich source of clinical data and biospecimens for research that Dr. Baer is conducting with colleagues at both Hopkins and the University of California-San Francisco. He is conducting a longitudinal observational study of patients with Sjogren's syndrome. Dr. Baer is rated as a Distinguished provider by MediFind in the treatment of Interstitial Keratitis. His top areas of expertise are Sjogren Syndrome, Rheumatoid Arthritis (RA), Arthritis, and Interstitial Keratitis.
Frederick Vivino is a Rheumatologist in Philadelphia, Pennsylvania. Dr. Vivino is rated as a Distinguished provider by MediFind in the treatment of Interstitial Keratitis. His top areas of expertise are Sjogren Syndrome, Interstitial Keratitis, Rheumatoid Arthritis (RA), and Arthritis.
Emkey Arthritis And Osteoporosis Clinic PC
Gregory Emkey is a Rheumatologist in Wyomissing, Pennsylvania. Dr. Emkey is rated as a Distinguished provider by MediFind in the treatment of Interstitial Keratitis. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Psoriasis.
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
- Cutaneous Lupus Erythematosus (CLE)Dr. Madhoun isAdvanced. Learn about Cutaneous Lupus Erythematosus (CLE).
- DermatomyositisDr. Madhoun isAdvanced. Learn about Dermatomyositis.
- Granulomatosis with PolyangiitisDr. Madhoun isAdvanced. Learn about Granulomatosis with Polyangiitis.
- Henoch-Schonlein PurpuraDr. Madhoun isAdvanced. Learn about Henoch-Schonlein Purpura.
- Lupus NephritisDr. Madhoun isAdvanced. Learn about Lupus Nephritis.
- Necrotizing VasculitisDr. Madhoun isAdvanced. Learn about Necrotizing Vasculitis.
- Experienced
- Ankylosing SpondylitisDr. Madhoun isExperienced. Learn about Ankylosing Spondylitis.
- Antisynthetase SyndromeDr. Madhoun isExperienced. Learn about Antisynthetase Syndrome.
- Axial Spondyloarthritis (AxSpA)Dr. Madhoun isExperienced. Learn about Axial Spondyloarthritis (AxSpA).
- BursitisDr. Madhoun isExperienced. Learn about Bursitis.
- Calcium Pyrophosphate ArthritisDr. Madhoun isExperienced. Learn about Calcium Pyrophosphate Arthritis.
- Discoid Lupus Erythematosus (DLE)Dr. Madhoun isExperienced. Learn about Discoid Lupus Erythematosus (DLE).

