Dr. Diego Sebastian Humphrey, MD - Muskogee, OK - Cardiovascular Disease, Internal Medicine

Dr. Diego Sebastian Humphrey, MD

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Cardiovascular Disease, Internal Medicine
Muskogee, OK 74403 (4 other locations)
Dr. Diego Sebastian Humphrey, MD is a health care provider primarily located in Muskogee, OK, with another office in Tahlequah, OK. He has 40 years of experience. His specialties include Cardiovascular Disease, Internal Medicine. Dr. Humphrey is affiliated with Northeastern Health System. He speaks Spanish and English.

Quick Facts

  • accepting new patients
  • 4
  • 40 years of experience
  • 32 insurances accepted
  • speaks Spanish, English
  • St Georges University School Of Medicine
  • 2 specialties
  • 14 areas of expertise
  • 1 hospital affiliation
  • 5 locations

Patients’ Perspective

  • On-time appointments
  • Good bedside manner


Dr. Diego Sebastian Humphrey has 5 locations

Three Rivers Health Center

1001 S 41st St E Muskogee, OK 74403
Accepting New Patients

Jack C Montgomery Va Medical Center

1011 Honor Heights Dr Muskogee, OK 74401

Tahlequah Medical Group Tahlequah City

1373 E Boone St Ste 1201 Tahlequah, OK 74464
Accepting New Patients

Saint Francis Hospital Muskogee

300 Rockefeller Dr Muskogee, OK 74401

Cherokee Nation Ww Hastings Hospital

100 S Bliss Ave Tahlequah, OK 74464

Insurance Plans Accepted by Dr. Diego Sebastian Humphrey

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Ambetter OK-Bronze Silver Gold 2023
  • BCBS Blue Card PPO
  • BCBS Blue Select Plus with Spira Care
  • BCBS OK Blue Advantage PPO
  • BCBS OK Blue Preferred PPO
  • BCBS OK BlueChoice
  • BCBS OK BlueLincs HMO
  • BCBS OK BlueOptions PPO
  • BCBSA Blue Card High Performance Network
  • Blue Advantage PPO
  • Bright Health Plan Individual & Family
  • CIGNA Open Access Plus
  • Community Care PCC
  • CommunityCare PPO Standard Network
  • First Health PPO
  • Harmony by Medica
  • HCH Plus
  • HCH Sync
  • Medica Quest
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Nexus Open Access
  • UHC Options PPO


Dr. Diego Sebastian Humphrey has the following 2 specialties

Specialty Expertise

Dr. Diego Sebastian Humphrey has the following 14 areas of expertise

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


St Georges University School Of Medicine

Graduated in 1984

Temple University Health System


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