Summary

Dr. Conny Tirtaman-Sie specializes in internal medicine with advanced training in cardiovascular disease, bringing over four decades of medical expertise to her practice. She earned her medical degree from Erasmus University Faculty of Medicine and completed her residency at the University of South Alabama Health System. With 41 years of experience treating complex medical conditions, Dr. Tirtaman-Sie offers comprehensive care for patients with heart and internal medicine needs. She is fluent in both Spanish and English.

Dr. Tirtaman-Sie practices at multiple locations throughout Redlands and Loma Linda, California, with affiliations at Jerry L Pettis Memorial VA Medical Center, Troesh Medical Center, Redlands Community Hospital, and Loma Linda University Medical Center East Campus Hospital. She focuses on managing chronic kidney disease, including advanced stages that require specialized attention. Her practice includes pulmonary function testing and adult immunizations to help patients maintain optimal health. Patients have given Dr. Tirtaman-Sie an average rating of 3.4 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.4
  • 41 years of experience
  • 8 insurance plans accepted
  • speaks Spanish, English
  • University Of South Alabama Health System
  • 1 written review
  • 2 specialties
  • 14 areas of expertise
  • 4 hospital affiliations
  • 5 office locations
  • Female

Patients’ Perspective

  • Had a good bedside manner
  • Flexible scheduling

Office Locations

Dr. Conny Tirtaman-Sie has 5 locations

Va Loma Linda Ambulatory Care Center

26001 Redlands BlvdRedlands, CA 92373
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Jerry L Pettis Memorial Va Medical Center

11201 Benton StLoma Linda, CA 92357

Troesh Medical Center

11234 Anderson StLoma Linda, CA 92350

Redlands Community Hospital

350 Terracina BlvdRedlands, CA 92373

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Dr. Conny Tirtaman-Sie, MD
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Dr. Conny Tirtaman-Sie, MDDr. Daniel Benhuri, MDDr. Tooba Rehman, MDDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
3.8 
41 Years of Experience 8 Years of Experience 16 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks English Speaks English, Spanish
Redlands , CABeverly Hills , CAKaty , TXScottsdale , AZ
Med School: Erasmus Universiteit Faculteit Der Geneeskunde Med School: Icahn School of Medicine at Mount Sinai Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Conny Tirtaman-Sie

  • Aetna
  • Aetna - HMO
  • Blue Shield of California
  • Cigna
  • Humana
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare

Medical Specialties

Dr. Conny Tirtaman-Sie has the following 2 specialties

Specialty Expertise

Dr. Conny Tirtaman-Sie has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiovascular Disease
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

41 Years Experience

Dr. Conny Tirtaman-Sie 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

Residency

Completed their residency at University Of South Alabama Health System.

Medical School

Graduated from Erasmus Universiteit Faculteit Der Geneeskunde in 1985.

NPI Number

Dr. Tirtaman-Sie's NPI number is 1043306947.

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Frequently Asked Questions

Is Dr. Conny Tirtaman-Sie accepting new patients?
Dr. Conny Tirtaman-Sie is accepting new patients on Vitals. View Dr. Conny Tirtaman-Sie's profile on Vitals to make an appointment.
Does Dr. Conny Tirtaman-Sie accept virtual/telehealth appointments?
Dr. Conny Tirtaman-Sie has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Conny Tirtaman-Sie accept my insurance?
You can see the insurance plans that Dr. Conny Tirtaman-Sie accepts on their Vitals profile.
Which hospitals is Dr. Conny Tirtaman-Sie affiliated with?
Dr. Conny Tirtaman-Sie is affiliated with Jerry L Pettis Memorial Va Medical Center, Troesh Medical Center, Redlands Community Hospital, and Loma Linda University Medical Center East Campus Hospital.
How can I make an appointment with Dr. Conny Tirtaman-Sie?
You can find contact information for Dr. Conny Tirtaman-Sie here on Vitals.

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