Dr. Theodore Gerard Caspe, Family Physician

Dr. Theodore Gerard Caspe

Family Physician

12375 Baseline Rd.
Suite 104
Rancho Cucamonga, CA 91739

Overall rating

Top reviews

As a 67 year old man with a handful of health issues, Dr Caspe has been the best primary caregiver (from several that have treated me before) to have manage my concerns properly and effectively. His whole staff is excellent and efShow morefective as well. I’m elated to have Dr Caspe as my doctor, he’s the best.

Ricardo V. • May 23, 2026

Always a good visit. Dr. Caspe takes time to discuss what's going on and what I need to do to improve my health. I highly recommend Dr. Caspe!

Ray S. • May 27, 2026

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About Dr. Theodore Gerard Caspe

About Theodore Gerard A. Caspe, MD


Theodore Gerard A. Caspe, MD, serves families in the Rancho Cucamonga, California community with a sense of support and responsibility. Specializing in family practice and aesthetic medicine, Dr. Caspe covers the most fundamental needs of the men and women in the Inland Empire.

Superior personalized care and patient access are his top priorities. Dr. Caspe received his medical education and bachelor’s degree in microbiology from the University of Santo Tomas in Manila, Philippines. He completed his residency at Arrowhead Regional Medical Center in Colton, California, and received his license from the Medical Board of California. Immediately following his residency, Dr. Caspe went into private practice for family medicine, where he’s been serving his community for over 22 years.

While in private practice, he simultaneously served as an urgent care physician for the first nine of those years; he has since directed his focus solely on private practice. In his free time, Dr. Caspe satisfies his wanderlust with travel and exploring new places.

 


Services, Conditions and Procedures

Immigration Physical

Annual Physicals

Blood Work

Diabetes Management

STD Testing

Ear Lavage

Skin Tag Removal

Toenail Fungus Treatment with Laser

XEO

Ultra Loverme Rejuvenation

KeraLase


Location

Theodore Gerard Caspe, MD

12375 Baseline Rd.
Suite 104
Rancho Cucamonga, CA, 91739


More About Dr. Theodore Gerard Caspe

Practice

Theodore Gerard Caspe, MD

Specialties

Insurance

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • HealthNet
  • Humana
  • Medicare
  • Tricare
  • United Healthcare

NPI Number

1942349113


Reviews

4.83
565 Reviews

First office visit. Nice clean office, friendly staff and Dr. Caspe seemed genuinely concerned about my health and ordered diagnostics and a necessary referral.

Thomas F. • June 24, 2026

Dr Caspe as well as the entire medical staff are extremely informative, professional, & consistent.

Gary V. • June 24, 2026

.

Teodoro P. • June 22, 2026

As a fist time I really recommend him

Catalino J. • June 20, 2026

Expert and very nice Doctor

Yazan H. • June 17, 2026

Best

Meena P. • June 04, 2026

Always a good visit. Dr. Caspe takes time to discuss what's going on and what I need to do to improve my health. I highly recommend Dr. Caspe!

Ray S. • May 27, 2026

Amazing family Dr. Couldn't ask for anything else!!

Gary V. • May 24, 2026

Dr Caspe and staff are great! I have been a patient for 5 years. Thank you

Teri B. • May 23, 2026

As a 67 year old man with a handful of health issues, Dr Caspe has been the best primary caregiver (from several that have treated me before) to have manage my concerns properly and effectively. His whole staff is excellent and effective as well. I’m elated to have Dr Caspe as my doctor, he’s the best.

Ricardo V. • May 23, 2026

bery good

Van M. • May 21, 2026

Very good doctor will recommend to my family and friends

Corazon G. • May 09, 2026

He listens to the patient and resolves issues quickly.

Saray T. • May 02, 2026

Very competent and gave an honest advice.

Leo P. • April 24, 2026

Very professional and friendly

Trenton W. • March 12, 2026

The staff are very nice and Dr. Caspe is very professional and listened to all my health concerns. I would definitely recommend his clinic to anyone who’s looking for a primary care provider.

Enrique U. • February 28, 2026

Dr. Casper has taken very good care of me for about 20yrs. He gives me directions to follow. Even if I don't want to hear them. Thank You Doctor..

William R. • February 26, 2026

Great commendation for Dr Caspe for immediate response to my needs God Bless Dr Caspe & Staffs

Alexander S. • February 25, 2026

Great office team.

James M. • February 20, 2026

Dr Caspe listened to my concerns

Christina B. • February 15, 2026

The good doctor

Neil R. • February 15, 2026

live longer life

Van M. • February 13, 2026

This appointment was my yearly wellness check. We discussed my health concerns. I feel that Dr. Caspe listened and asked questions to truly understand my concerns. I received necessary referrals for more-specialized treatment; it is nice to not have to wait a week or two for them! Dr. Caspe took the time needed to make sure I had everything I needed. I appreciate the time he spent with me.

Jeanette C. • February 12, 2026

Dr. Caspe takes the time to talk with you. He doesn't try to rush through your office visit. I had an emergency. He didn't send me to urgent care, he fit me in his schedule and took care of me. Dr. Caspe use to be my primary Dr's locum tenens doctor. When he passed away. Dr. Caspe became my primary doctor. I highly recommend him.

Shari D. • February 11, 2026

Dr Caspe is friendly and professional. Our doctor appointments are prompt and efficient

Mark M. • February 06, 2026

I’ve seen Dr. Caspe twice now. He is very through with reviewing labs and explaining his treatment plan for ensuring you get the best care. I’m Diabetic and he is very knowledgeable about my disease. I am very pleased with his treatment at this time.

Angela A. • February 06, 2026

Very good and professional

Michael M. • February 05, 2026

I am quite pleased Dr. Caspe He has great bedside manner very caring and attentive. I’m glad I switched doctors…

Karin C. • February 02, 2026

Exelente work

Douglas L. • January 31, 2026

Dr. Caspe really cares about his patients. His team is very nice.

Elmer B. • January 31, 2026

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