Overview
Dr. Collin D. Cullen is an internist affiliated with Sibley Memorial Hospital. He practices out of Cullen, Umosella, Cullen & Cullen in Bethesda, Md. Dr. Cullen earned his medical degree from Georgetown University School of Medicine. He completed a residency in obstetrics and gynecology at Geisinger Medical Center. Dr. Cullen has been named a Top MD by Consumers’ Checkbook Magazine, as well as a Top Family/General Practitioner by Washingtonian Magazine. Recent News Articles and Media Coverage The Brothers Cullen. Bethesda Magazine (January/February 2008).
Dr. Cullen is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Tension Headache, Subacute Combined Degeneration, Cirrhosis, and Familial Combined Hyperlipidemia.
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
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- 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
- INDEMNITY
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- 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
4400 Jenifer Street Northwest, Suite 350, Suite 350, Washington, DC 20015
Mariana Middelhof is a Pediatric Gastroenterologist and a Pediatrics provider in Fairfax, Virginia. Dr. Middelhof is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Eosinophilic Colitis, Lactose Intolerance, Crohn's Disease, and Ulcerative Colitis.
University Of Maryland Pediatric Associates, PA
Runa Watkins is a Pediatrics specialist and a Gastroenterologist in Baltimore, Maryland. Dr. Watkins is rated as an Advanced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Celiac Disease, Delayed Growth, Gastroschisis, and Crohn's Disease. Dr. Watkins is currently accepting new patients.
University Of Maryland Pediatric Associates, PA
Lina Diaz-Calderon is a Pediatric Gastroenterologist and a Gastroenterologist in Baltimore, Maryland. Dr. Diaz-Calderon is rated as an Experienced provider by MediFind in the treatment of Crohn's Disease. Her top areas of expertise are Crohn's Disease, Gastroschisis, Short Bowel Syndrome, Delayed Growth, and Appendectomy. Dr. Diaz-Calderon is currently accepting new patients.
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
- Experienced
- CirrhosisDr. Cullen isExperienced. Learn about Cirrhosis.
- Crohn's DiseaseDr. Cullen isExperienced. Learn about Crohn's Disease.
- Diverticular DiseaseDr. Cullen isExperienced. Learn about Diverticular Disease.
- Familial Combined HyperlipidemiaDr. Cullen isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertensionDr. Cullen isExperienced. Learn about Familial Hypertension.
- Folate DeficiencyDr. Cullen isExperienced. Learn about Folate Deficiency.