Overview
Mark Diehl is a Rheumatologist in Gettysburg, Pennsylvania. Dr. Diehl is highly rated in 14 conditions, according to our data. His top areas of expertise are Psoriatic Arthritis, Postmenopausal Osteoporosis, Osteoporosis, and Psoriasis.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- 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
40 V Twin Dr, Gettysburg, PA 17325
Johns Hopkins Bayview Medical Center
Dr. Julie Paik completed her medical school training at the George Washington University School of Medicine in Washington, DC. She then completed her residency and chief residency at UCLA-Cedars-Sinai/VA Medical Center in Los Angeles, California. She completed rheumatology fellowship at Johns Hopkins and joined the faculty in 2013. She currently sees patients at the Johns Hopkins Myositis Center and Scleroderma Center. Her research interests are in myositis and scleroderma or overlap myositis. She also has a special interest in novel therapeutics in refractory dermatomyositis. This provider is registered with the Florida Department of Health to perform telehealth services for patients in Florida. Dr. Paik is highly rated in 11 conditions, according to our data. Her top areas of expertise are Dermatomyositis, Polymyositis, Myositis, and Scleroderma.
Johns Hopkins Bayview Medical Center
Dr. Philip Seo is an Associate Professor in the Division of Rheumatology. A graduate of Harvard College and the College of Physicians and Surgeons at Columbia University, Dr. Seo completed his Internal Medicine training as a member of the Osler Medical Service at the Johns Hopkins Hospital. Since then, he has worked at Johns Hopkins in several capacities, including as a hospitalist at Johns Hopkins Bayview Medical Center, and as an Assistant Chief of Service of the Department of Medicine at the Johns Hopkins Hospital, before joining the Division of Rheumatology. Dr. Seo is the Director of the Johns Hopkins Vasculitis Center and Director of the Johns Hopkins Rheumatology Fellowship Program. His clinical interests lie in the assessment and treatment of patients with systemic vasculitis, in particular, the ANCA-associated vasculitides, which include granulomatosis with polyangiitis, microscopic polyangiitis, and eosinophilic granulomatosis with polyangiitis. Dr. Seo is highly rated in 15 conditions, according to our data. His top areas of expertise are Granulomatosis with Polyangiitis, Vasculitis, Microscopic Polyangiitis, Takayasu Arteritis, and Tissue Biopsy.
Johns Hopkins Bayview Medical Center
Dr. Christopher-Stine is the Co-Founder and Director of the Johns Hopkins Myositis Center. She is a Professor of Medicine and Neurology. She is a longstanding core faculty member of the Johns Hopkins University School of Medicine College Advisory Program and serves as the Co-Chair of the Johns Hopkins Institutional Review Board (IRB 5). Dr. Christopher-Stine graduated Cum Laude with a B.A. in chemistry from Franklin and Marshall College; was elected to Alpha Omega Alpha at Hahnemann University School of Medicine, where she received her MD degree, and she attained her Masters of Public Health degree from the Johns Hopkins Bloomberg School of Public Health. Her internship and residency training were completed at MCP Hahnemann University, where she also served as Chief Resident. She pursued her rheumatology fellowship training at Johns Hopkins. Dr. Christopher is highly rated in 10 conditions, according to our data. Her top areas of expertise are Myositis, Polymyositis, Dermatomyositis, and Inclusion Body Myositis.
Frequently Asked Questions about Dr. Mark Diehl
How do I make an appointment with Dr. Mark Diehl?
You can book an appointment with Dr. Mark Diehl by calling their office at 717-339-2790. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mark Diehl a top-rated expert for Psoriatic Arthritis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark Diehl is classified as an Distinguished expert for Psoriatic Arthritis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Mark Diehl specialize in?
While Dr. Mark Diehl is a Rheumatology, they have specific expertise in Psoriatic Arthritis, Postmenopausal Osteoporosis, and Osteoporosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Rheumatology.
Does Dr. Mark Diehl accept my insurance?
Dr. Mark Diehl accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 717-339-2790 to verify that your specific plan is currently accepted before your visit.
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
- OsteoporosisDr. Diehl isDistinguished. Learn about Osteoporosis.
- Postmenopausal OsteoporosisDr. Diehl isDistinguished. Learn about Postmenopausal Osteoporosis.
- Psoriatic ArthritisDr. Diehl isDistinguished. Learn about Psoriatic Arthritis.
- Advanced
- Ankylosing SpondylitisDr. Diehl isAdvanced. Learn about Ankylosing Spondylitis.
- Axial Spondyloarthritis (AxSpA)Dr. Diehl isAdvanced. Learn about Axial Spondyloarthritis (AxSpA).
- Giant Cell Arteritis (GCA)Dr. Diehl isAdvanced. Learn about Giant Cell Arteritis (GCA).
- Juvenile Temporal ArteritisDr. Diehl isAdvanced. Learn about Juvenile Temporal Arteritis.
- Necrotizing VasculitisDr. Diehl isAdvanced. Learn about Necrotizing Vasculitis.
- PsoriasisDr. Diehl isAdvanced. Learn about Psoriasis.
- Experienced
- Behcet DiseaseDr. Diehl isExperienced. Learn about Behcet Disease.
- BursitisDr. Diehl isExperienced. Learn about Bursitis.
- CryoglobulinemiaDr. Diehl isExperienced. Learn about Cryoglobulinemia.
- Cutaneous Lupus Erythematosus (CLE)Dr. Diehl isExperienced. Learn about Cutaneous Lupus Erythematosus (CLE).
- Discoid Lupus Erythematosus (DLE)Dr. Diehl isExperienced. Learn about Discoid Lupus Erythematosus (DLE).
- Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome)


