5
10 Ratings
Summary
Dr. Deepak Thiagarajan specializes in geriatric medicine, hospital medicine, and internal medicine, bringing 24 years of experience to his practice. He earned his medical degree from St. Georges University School of Medicine and has developed expertise in caring for older adults and hospitalized patients throughout his career.
Dr. Thiagarajan practices at multiple locations across Southern California, including Saint Bernardine Medical Center, San Antonio Regional Hospital, and Community Hospital of San Bernardino in San Bernardino, along with facilities in Rancho Cucamonga and Ontario. He focuses on treating serious conditions such as respiratory failure and hypertensive emergencies. His practice includes providing hospice care and life-prolonging treatments for patients with complex medical needs. Patients rate him 5.0 out of 5 stars on Vitals.
Dr. Thiagarajan practices at multiple locations across Southern California, including Saint Bernardine Medical Center, San Antonio Regional Hospital, and Community Hospital of San Bernardino in San Bernardino, along with facilities in Rancho Cucamonga and Ontario. He focuses on treating serious conditions such as respiratory failure and hypertensive emergencies. His practice includes providing hospice care and life-prolonging treatments for patients with complex medical needs. Patients rate him 5.0 out of 5 stars on Vitals.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 24 years of experience
- St Georges University School Of Medicine
- 3 specialties
- 3 areas of expertise
- 3 board certifications
- 5 hospital affiliations
- 8 office locations
- Male
Office Locations
Dr. Deepak Venkateswaran Thiagarajan has 8 locationsCarlos R Vigil Do Pc
7974 Haven Ave Ste 210Rancho Cucamonga, CA 91730 Tel: (909) 941-0661
Mon10:00 am - 6:00 pm
Tue10:00 am - 6:00 pm
Wed9:00 am - 1:00 pm
Thu10:00 am - 6:00 pm
Fri9:00 am - 1:00 pm
SatClosed
SunClosed
Community Hospital Of San Bernardino
1805 Medical Center DrSan Bernardino, CA 92411 Tel: (909) 887-6333
Dr. Deepak Venkateswaran Thiagarajan
7974 Haven Ave Ste 210Rancho Cucamonga, CA 91730Mon10:00 am - 6:00 pm
Tue10:00 am - 6:00 pm
Wed9:00 am - 1:00 pm
Thu10:00 am - 6:00 pm
Fri9:00 am - 1:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Deepak Venkateswaran Thiagarajan, MD | Sahil Sharma, NP | Dr. Karanbir Brar | Dr. Brian Shouyu Tzung, MD |
| Geriatric Medicine | Geriatric Medicine | Geriatric Medicine | Neuroradiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 7 Years of Experience | 16 Years of Experience | 22 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish, Punjabi | Speaks English, Punjabi, Spanish | Speaks Russian, Spanish | |
| Rancho Cucamonga , CA | Newport Beach , CA | Oceanside , CA | Orange , CA |
| Med School: St Georges University School Of Medicine | Med School: Ross University School Of Medicine | Med School: Northwestern University Feinberg School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Deepak Venkateswaran Thiagarajan
Medical Specialties
Dr. Deepak Venkateswaran Thiagarajan has the following 3 specialties
Specialty Expertise
Dr. Deepak Venkateswaran Thiagarajan has the following 3 areas of expertise
Certifications, License, & Education
24 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2025, Expired
EDUCATION & TRAINING
Medical School
St Georges University School Of MedicineGraduated in 2002
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Frequently Asked Questions
- Is Dr. Deepak Thiagarajan accepting new patients?
- Dr. Deepak Thiagarajan is accepting new patients on Vitals. View Dr. Deepak Thiagarajan's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Deepak Thiagarajan?
- You can find contact information for Dr. Deepak Thiagarajan here on Vitals.
- Does Dr. Deepak Thiagarajan accept my insurance?
- You can see the insurance plans that Dr. Deepak Thiagarajan accepts on their Vitals profile.
- Where is Dr. Deepak Thiagarajan's office located?
- Dr. Deepak Thiagarajan's office is located at 7974 Haven Ave Ste 210, Rancho Cucamonga, CA, 91730.
- Does Dr. Deepak Thiagarajan accept virtual/telehealth appointments?
- Dr. Deepak Thiagarajan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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