Summary

Dr. Mark Mosson is an internal medicine physician who brings 17 years of experience to his practice in San Diego. He earned his medical degree from the Keck School of Medicine at the University of Southern California, establishing a strong foundation for comprehensive adult healthcare. Dr. Mosson is fluent in German and Spanish, allowing him to connect with patients from diverse backgrounds.

Dr. Mosson practices at Hillcrest Internal Medicine in San Diego and maintains hospital privileges at Scripps Mercy Hospital Chula Vista. His clinical expertise includes managing high blood pressure and cholesterol disorders, including high cholesterol in children and teens. He provides preventive care services such as flu vaccinations and performs specialized procedures like bursa aspiration for joint-related concerns. Patients rate Dr. Mosson 3.8 out of 5 stars on average for his care.

Overview based on verified provider data

Quick Facts

  • 3.8
  • 17 years of experience
  • 69 insurance plans accepted
  • speaks German, Spanish
  • Keck School Of Medicine Of The University Of Southern California
  • 1 written review
  • 1 specialty
  • 8 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Hillcrest Internal Medicine

4060 4th Ave Ste 505San Diego, CA 92103
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Mark Douglas Mosson, MDDr. Adewumi Bakare DMSc, PA-CKarthikeyan Viswanathan, DODr. Adama Diarra, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
17 Years of Experience 12 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks German, Spanish Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English, Tamil Speaks English, French, Bambara
San Diego , CAMesquite , TXPalo Alto , CATigard , OR
Med School: Keck School Of Medicine Of The University Of Southern California Med School: University of Lynchburg - DMSc Med School: Bassett Medical Center - Cooperstown, New York Med School: Arizona College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Douglas Mosson

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - PPO
  • Aetna Better Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Massachusetts
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - PPO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - PPO
  • Brand New Day
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • CareSource
  • Cigna
  • Cigna - PPO
  • Community Health Group
  • GEHA
  • GEMCare Health Plan
  • Health Net
  • Health Net - HMO
  • Health Net - Medicare (Advantage HMO)
  • HealthScope Benefits
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Mutual of Omaha
  • Optum Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Transamerica
  • Tricare
  • Triwest Healthcare Alliance
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • Wellcare

Medical Specialties

Dr. Mark Douglas Mosson has the following specialty

Specialty Expertise

Dr. Mark Douglas Mosson has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Hospitalist
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

17 Years Experience

Dr. Mark Douglas Mosson holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Keck School Of Medicine Of The University Of Southern California in 2009.

NPI Number

Dr. Mosson's NPI number is 1174765549.

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Frequently Asked Questions

Does Dr. Mark Mosson accept my insurance?
You can see the insurance plans that Dr. Mark Mosson accepts on their Vitals profile.
Does Dr. Mark Mosson accept virtual/telehealth appointments?
Dr. Mark Mosson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Mark Mosson accepting new patients?
Dr. Mark Mosson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mark Mosson affiliated with?
Dr. Mark Mosson is affiliated with Scripps Mercy Hospital Chula Vista.
What languages does Dr. Mark Mosson speak?
Dr. Mark Mosson speaks German and Spanish.

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