Summary

Dr. Miguel Casillas is a family medicine physician who brings two decades of clinical experience to his practice in San Diego, California. He earned his medical degree from Universidad Autónoma de Nuevo León and completed his residency training at Loyola University Medical Center. His extensive background in family medicine allows him to provide comprehensive care for patients of all ages.

Dr. Casillas is affiliated with several prominent healthcare systems, including University of California San Diego Medical Center Hillcrest, San Diego Medical Center, and Kaiser Permanente San Diego Medical Center. He specializes in managing diabetes, particularly Type 2 diabetes in both children and adults. His practice includes performing essential diagnostic tests such as comprehensive metabolic panels and complete blood counts to monitor patient health. Patients have given him an average rating of 3.5 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 20 years of experience
  • Loyola University Medical Center
  • 3 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner

Office Locations

Dr. Miguel Alejandro Casillas has 5 locations

Dr. Miguel Alejandro Casillas

4650 Palm AveSan Diego, CA 92154

San Diego Medical Center

4647 Zion AveSan Diego, CA 92120

Kaiser Permanente San Diego Medical Center

9455 Clairemont Mesa BlvdSan Diego, CA 92123

University Of California San Diego Medical Offices North

200 W Arbor DrSan 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. Miguel Alejandro Casillas, MD
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Dr. Miguel Alejandro Casillas, MDDr. David Byron, MDSherry Amankwa, MSN, APRN, FNP-CNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
20 Years of Experience 16 Years of Experience 6 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
San Diego , CATuscon , AZBaltimore , MDOrlando , FL
Med School: UNIVERSIDAD AUTONOMA DE NUEVO LEON Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Miguel Alejandro Casillas

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Miguel Alejandro Casillas has the following specialty

Specialty Expertise

Dr. Miguel Alejandro Casillas has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

20 Years Experience

Dr. Miguel Alejandro Casillas 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 2025.

Education & Training

Residency

Completed their residency at Loyola University Medical Center.

Medical School

Graduated from UNIVERSIDAD AUTONOMA DE NUEVO LEON in 2007 and Univ Autonoma De Baja California Tijuana Fac De Med Y Psicologia in 2006.

NPI Number

Dr. Casillas' NPI number is 1053676395.

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Frequently Asked Questions

Which hospitals is Dr. Miguel Casillas affiliated with?
Dr. Miguel Casillas is affiliated with University Of California San Diego Medical Center Hillcrest, SAN DIEGO MEDICAL CENTER, and Kaiser Permanente San Diego Medical Center.
Does Dr. Miguel Casillas accept my insurance?
You can see the insurance plans that Dr. Miguel Casillas accepts on their Vitals profile.
Does Dr. Miguel Casillas accept virtual/telehealth appointments?
Dr. Miguel Casillas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Miguel Casillas's office located?
Dr. Miguel Casillas's office is located at 200 W Arbor Dr, San Diego, CA, 92103.
Is Dr. Miguel Casillas accepting new patients?
Dr. Miguel Casillas has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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