Mark O'Brien Peeler, MD| Vascular Surgery | MedStar Health
Learn More About Me
Specialties: Vascular Surgery
Languages: English
(410) 573-5981
About me
Dr Peeler is a second-generation Annapolis physician who has practiced vascular surgery in Annapolis since 2000. He has extensive training and experience in open and endovascular techniques for treating most peripheral vascular pathologies. His primary focus is the treatment of peripheral arterial occlusive and aneurismal disease.
Dr. Peeler treats each patient with an individualized approach that leads to the greatest benefit, least risk, and most durable outcome to relieve the patient’s problem.
Clinical areas of focus
- Abdominal Wall Stoma Repair
- Aortic Stenosis Treatment
- Aortic Valve Repair
- Atherosclerosis
- Carotid Artery Stenting
- Lower Limb Edema
- Minimally Invasive Surgery
- Percutaneous Sclerotherapy Of Varicose Veins
- Peripheral Artery Disease
- Phlebitis
- Stent Placement
- Thoracic Aortic Dissection
- Varicose Vein Stripping
- Varicose Veins Of Lower Extremities
Conditions and procedures
Conditions I treat
- Abdominal Aortic Aneurysm
- Abdominal Aortic Aneurysm Repair
- Aneurysm
- Aneurysm Of The Leg
- Aortic Aneurysm
- Aortic Aneurysm Rupture
- Aortic Arch Aneurysm
- Aortic Dissection Repair
- Arterial Embolism
- Arterial Occlusion
- Arteriovenous Malformation (AVM)
- Artery Disorders
- Atherosclerosis
- Buerger's Disease
- Capillary Diseases
- Carotid Endarterectomy
- Carotid Stenosis
- Chronic Kidney Disease
- Circulatory System Disorders
- Claudication
- Coarctation Of The Aorta
- Congenital Malformations Of Peripheral Vascular System
- Deep Vein Thrombosis
- Deep Vein Thrombosis (DVT)
- Dialysis Access
- Endoleak
- Fibromuscular Dysplasia
- Inferior Vena Cava Filter Removal
- Intestinal Ischemia
- Intracranial Aneurysm
- Long Term Drug Therapy
- Lower Leg Blood Vessel Injury
- Lower Limb Edema
- Lower Limb Ulcer
- May Thurner Syndrome
- Mesenteric Artery Disease
- Pelvic Congestion Syndrome
- Peripheral Artery Disease
- Peripheral Artery Disease (PAD)
- Peripheral Vascular Diseases
- Precerebral Artery Occlusion
- Presence Of Cardiac And Vascular Implants
- Renal Artery Stenosis
- Shoulder And Upper Arm Blood Vessel Injury
- Skin And Subcutaneous Tissue Disorders
- Skin Changes
- Skin Swelling And Lumps
- Spider Veins
- Subcortical Infarction
- Swelling In Legs
- Thoracic Aortic Disease
- Thoracic Aortic Dissection
- Thoracoabdominal Aneurysm
- Varicose Veins Of Lower Extremities
- Vascular Disorders Of Intestine
- Vascular Malformation
- Vein Disorders
- Venous Embolism
- Venous Insufficiency
- Venous Ulcers
- Visceral Artery Aneurysm
Procedures I perform
- Abdominal Aortic Aneurysm Repair
- Abdominal Wall Stoma Repair
- Abdominal Wall Tumor Resection
- Angiography
- Aortic Dissection Repair
- Aortic Stenosis Treatment
- Aortic Valve Repair
- Atherectomy
- Balloon Angioplasty
- Bypass Graft
- Carotid Artery Aneurysm Repair
- Carotid Artery Angioplasty
- Carotid Artery Stenting
- Carotid Endarterectomy
- Carotid Stenting
- Celiac Plexus Block
- Coronary Angiography With Cardiac Catheterization
- Coronary Thrombectomy
- Deep Vein Thrombosis (DVT)
- Dialysis
- Dialysis Access
- Dialysis Graft Placement
- Endovascular Aortic Repair
- Endovascular Treatment
- Endovenous Laser Ablation Of Varicose Veins
- Iliopopliteal Bypass
- Inferior Vena Cava Filter Removal
- Inferior Vena Cava Filter Retrieval
- Intra-Aortic Balloon Pump Placement
- Limb Salvage
- Mesenteric Angiography
- Mesenteric Artery Stenting
- Minimally Invasive Surgery
- Neobladder Creation
- Pelvic Ultrasound
- Percutaneous Sclerotherapy Of Varicose Veins
- Popliteal Artery Entrapment Syndrome Treatment
- Pump Therapy
- Renal Artery Stenting
- Sclerotherapy Of Varicose Veins
- Skin Tag Removal
- Stent Placement
- Stent Placement In Trachea
- Thoracic Endovascular Aortic Repair
- Thoracic Outlet Decompression
- Varicose Vein Stripping
- Vascular Access Device Care
- Vascular Embolization
- Vascular Stenting
- Vein Sclerotherapy
- Vena Cava Filter Retrieval
- Venous Stasis Ulcer Treatment
- Vertebral Artery Stenting
Insurance
MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.
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List of insurance plans we accept
- Aetna Advantage 6350PD
- OA Plus
- Medicare Direct
- Alterwood Advanatge HMO & DSNP Plans
- UHC Group Medicare Advantage Plans (HMO, POS, PPO)
- Amerigroup DC Healthy Families
- Anthem Federal Employee Program Standard
- TRICARE for Life East
- Anthem BCBS Medi Blue Plus
- MedStar Family Choice DC Healthcare Alliance
- UnitedHealthcare and AARP Medicare Complete Plans
- Maryland Physicians Care MCO
- Aetna Classic 5000PD
- IH-EPO Plus
- M.D. IPA (HMO)
- Core Essential (HMO)
- United Healthcare Choice Cardiac Global
- Healthy Blue (HMO, POS)
- IH-Open Network Only Plus
- NYC Medicare Advantage Plus
- TriWest Healthcare Alliance
- Aetna Elect Choice/ Open Access (POS)
- CareFirst BlueCross BlueShield Advantage Core/Enhanced
- United Healthcare Choice Plus Cardiac Global
- HumanaChoice PPO
- BlueChoice Open Access
- TRICARE East Select
- Aetna Managed Choice (POS)
- Aetna Medicare Advantage HMO & PPO Plans
- CareFirst MedStar PPO
- CIGNA HMO & Network (HMO)
- Employee Health Plan
- OCI Direct (HMO)
- Humana Gold Plus HMO
- MedStar Family Choice DC Healthy Families
- Aetna Advantage 6350
- United Medicare Private Fee-for-Service (PFFS) plans
- Aetna Quality Point of Service (POS)
- Sentara Health
- CareFirst MedStar Select PPO
- Private Health Care Systems (PPO)
- CareFirst FEP Blue Focus
- Tricare Reserve Select
- Anthem BCBS of VA HealthKeepers (POS & POS OA)
- Kaiser Permanente Medicare Plus
- Medicare FFS
- IH-Network Only Plus
- CareFirst Community Health Plan of MD
- Cigna Achieve Medicare (HMO C-SNP)
- Optimum Choice
- HumanaChoice Honor's plan PPO
- Aetna Better Health of MD
- Aetna Managed Choice Open Access (POS)
- Aetna Traditional Choice (PPO)
- MD IPA (HMO) & MD IPA Preferred Cardiac Global
- Choice Care Network/HUMANA (PPO)
- Geisinger Medicare Advantage
- Cigna Alliance Medicare (HMO)
- UnitedHealthcare Individual Exchange Plans
- Aetna Classic 5000
- Amerigroup DC Alliance
- Anthem BCBS of VA Key Care POS/PPO/Indemnity
- CareFirst Maryland Indemnity or PPO
- CareFirst (NCA) Indemnity
- Veterans Affairs Community Care Network
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- United Healthcare Select HMO-EPO/NPP Cardiac Global
- Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA
- UHC Passport
- Kaiser Permanente Flexible Choice 3-tier POS
- Kaiser Permanente Signature - Added Choice
- Beech Street PPO
- Kaiser Permanente Select - Added Choice
- Anthem BCBS of VA HealthKeepers (HMO)
- Blue Choice Advantage
- Aetna Worker's Compensation Network
- Medicare Advantage - Advantra Value (PPO)
- CareFirst Blue Preferred PPO
- BCBS Out-of-State Medicare Plans (Blue Advantage)
- UnitedHealthcare Medicare Advantage DSNP District of Columbia
- MultiPlan, Inc
- CIGNA SureFit (HMO)
- Humana Medicare Advantage - PPO
- Select HMO/HealthFund/Health Network
- CareFirst Federal Employee Program (Std. & Basic PPO)
- Aetna Medicare Advantage PFFS Plan
- Aetna VA Exchange
- CareFirst Maryland Point of Service Plan
- Kaiser Permanente Select Cardiac Global
- Anthem BCBS Medi Blue Dual Adv
- CareFirst Dual Prime HMO-SNP
- Health Services for Children with Special Needs
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- United Healthcare Choice
- CareFirst Blue Card Program
- Aetna Advantage 5750
- IH-POS Plus
- Fee-for-Service (FFS) District of Columbia, Maryland and Virginia Medicaid
- Mamsi Life & Health (Indem./PPO)
- CareFirst Blue Choice Opt Out Open Access
- Kaiser Permanente Signature
- Aetna Signature Administrator PPO/TPA
- Kaiser Maryland Medicaid MCO
- First Health PPO
- CareFirst Administrators
- CareFirst NASCO
- CIGNA EPO
- HighMark
- Choice Fund PPO
- IH-Open HMO Option
- Kaiser Permanente Medicare Advantage Signature and Select
- Kaiser Permanente Select
- Erickson Advantage Plans
- Coventry Health Care of Virginia
- TRICARE East Prime
- UnitedHealthcare Medicare Adv. Special Needs Plans
- Anthem Federal Employee Program Basic
- First Health PPO
- United Healthcare Select Plus (POS)
- IH-Indemnity
- Great-West Healthcare POS/CIGNA
- Johns Hopkins Advantage MD PLUS PPO
- Optimum Choice Preferred (POS)
- Choice POS II Open Access
- CareFirst BlueChoice HMO
- Options PPO Cardiac Global
- CIGNA HMO Open Access
- Kaiser Permanente HMO Plus and DHMO Plus Member
- Private Fee-for-Service Plans (PFFS)
- CareFirst Group Medicare Advantage
- HUMANA/Choice Care Medicare Plans (Choice, Gold Choice)
- Advantra Platinum (PPO)
- Aetna Student Health Insurance
- IH-PPO
- CIGNA Connect EPO
- AmeriHealth Caritas DC Healthy Families
- Aetna Classic 3500
- MedStar Family Choice - Maryland Health Choice
- United Student Resources
- IH-Open POS Plus
- BCBS of Michigan (BCN Advantage,Security Blue, Freedom, Medicare PLUS Blue Group PPO)
- Choice POS
- Kaiser Permanente Flexible Choice POS Cardiac Global
- IH-Open EPO Plus
- Police and Fire Clinic
- United Healthcare Select HMO - EPO/NPP
- POS OA
- IH-Open HMO
- Anthem BCBS of VA HealthKeepers Plus
- Anthem BCBS Medi Blue SNP
- Choice POS II
- Uniformed Services Family Health Plan
- Cigna True Choice Medicare (PPO)
- Magellan Complete Care of VA - VA Medicaid MCO
- IH-POS
- Network OA
- Navigate
- United Healthcare Community Plan - VA Medicaid MCO
- Mamsi Life & Health (Indem./PPO) Cardiac Global
- CareFirst EPO
- AMERIVANTAGE/Amerigroup Community Care
- Johns Hopkins Advantage MD HMO
- Coventry of Delaware HMO/PPO
- Priority Partners - Maryland Health Choice
- United Healthcare Navigate Cardiac Global
- Cigna TotalCare (HMO D-SNP)
- CareFirst Blue Choice Opt Out Plus Open Access (POS)
- CIGNA PPO Plus
- HealthyBlue PPO
- CIGNA PPO
- IH-Open POS II
- Optima Family Care MCO - VA Medicaid MCO
- Lasso Healthcare - Medicare Medical Savings Account
- CIGNA POS/Network POS
- Jai Medical Systems - Maryland Health Choice
- Aetna Better Health of VA
- Aetna Premier 200PD
- Kaiser Permaenete Signature - Added Choice Cardiac Global
- Aetna HMO
- M.D. IPA Preferred (POS)
- United Healthcare Choice Plus
- IH-HMO
- Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global
- United HealthCare Community Plan - Maryland Health Choice Program
- WellPoint Maryland - Maryland Health Choice
- Cigna True Choice Plus Medicare (PPO)
- Johns Hopkins Advantage MD PPO
- AmeriHealth Caritas DC Healthcare Alliance
- CIGNA Indemnity
- United Healthcare Options (PPO)
- Cigna Preferred Medicare (HMO)
- Aetna Basic
- Coventry Health Care National Network PPO
- Humana Medicare Advantage - HMO Open Access
- Aetna Open Choice (PPO)
- DC/MD SHOP QHP Small Business Plans
Videos
Education
Board Certification: American Board of Surgery, Vascular Surgery
Fellowship Program: Vanderbilt University Hospital (2000)
Residency Program: Vanderbilt University Hospital (1999)
Fellowship Program: Vanderbilt University Hospital (1999)
Medical School: Johns Hopkins University School of Medicine (1992)