Exhibit 99.1


NEWS RELEASE                     Contact: Kenneth B. Roath
                                          James G. Reynolds
                                          Health Care Property  Investors, Inc.
                                          949-221-0600/888-604-1990
                                          Joseph P. Sullivan
                                          Michael J. McGee
                                          American Health Properties, Inc.
                                          303-796-9793

HEALTH CARE PROPERTY INVESTORS, INC. SIGNS DEFINITIVE AGREEMENT  TO
MERGE  WITH  AMERICAN HEALTH PROPERTIES, INC.  IN  A  $1.0  BILLION
TRANSACTION  --   CREATES  INDUSTRY LEADER  WITH  APPROXIMATELY  $3
BILLION IN TOTAL CAPITALIZATION


NEWPORT  BEACH, CA. and DENVER, CO., August 4, 1999 -- Health  Care
Property Investors, Inc. (NYSE:HCP) and American Health Properties,
Inc.  (NYSE:AHE)  announced  today  the  signing  of  a  definitive
agreement  pursuant  to which Health Care Property  Investors  will
merge   with   American  Health  Properties  in  a  stock-for-stock
transaction.   The stockholders of American Health Properties  will
receive  a  fixed  ratio  of  .78 share  of  Health  Care  Property
Investors  common  stock  in exchange for each  share  of  American
Health   Properties  common  stock.   Holders  of  American  Health
Properties preferred stock will receive in exchange for each  share
of   American  Health  Properties  preferred  stock  one  share  of
substantially  similar  Health  Care Property  Investors  preferred
stock.   The  proposed  transaction,  valued  at  approximately  $1
billion  (including  the assumption of $300  million  in  debt  and
issuance  of  $100 million in preferred stock), will  add  American
Health  Properties'  68  health  care  properties  to  Health  Care
Property   Investors'  existing  portfolio  of  355   health   care
properties, reinforcing Health Care Property

Investors'  position as the nation's largest and  most  diversified
health  care  real  estate investment trust  (REIT).   Health  Care
Property Investors will maintain its current Board of Directors and
management  team, and will remain at its existing  headquarters  in
Newport Beach, California.

The transaction, unanimously approved by the Boards of Directors of
both companies, is subject, among other things, to approval of  the
shareholders of both companies and the registration of shares to be
issued in connection with the transaction.  The transaction will be
treated  as a purchase for financial accounting purposes,  will  be
tax-free  to  American  Health  Properties'  shareholders  and   is
expected to close by the end of 1999.  When completed, Health  Care
Property  Investors is expected to have a market capitalization  of
$2.9 billion, based upon the closing share price on August 3, 1999,
and will own 423 properties in 44 states.

Health Care Property Investors' management believes that the merger
will  be accretive to funds from operations per share in the  first
year.   It  is  anticipated  that significant  first-year  overhead
savings  can  be  achieved  in the combined  business,  along  with
additional property management and leasing synergies.  Each company
expects  to  maintain  its  current  dividend  policy  through  the
closing.   The  estimated combined first year revenue  stream  will
break  down  as  follows:   28%  long-term  care,  25%  acute  care
hospitals, 25% medical office buildings and clinics, 16% congregate
care   and   assisted  living  facilities  and  6%   rehabilitation
hospitals.

Kenneth  B.  Roath,  Health Care Property Investors'  Chairman  and
Chief Executive Officer, stated, "We are extremely pleased to enter
into  this  transaction  with  American  Health  Properties.    The
transaction will create the largest dedicated health care  facility
portfolio  in the REIT sector.  It will add a number  of  the  best
hospital  assets currently owned in the sector, and a strong  group
of medical office and physician clinic buildings to what is already
a  well-diversified portfolio.  The combined company  will  be  the
industry  leader  with  a $2.9 billion market capitalization.  This
will  provide greater liquidity and diversification to both  equity
and  debt  investors.  With over 400 properties in all health  care
facility  types,  Health  Care  Property  Investors  will  be  well
positioned to take advantage of future opportunities."

Joseph P. Sullivan, American Health Properties' Chairman and  Chief
Executive Officer, stated, "We are pleased to be able to align  our
shareholders  with the well diversified, high quality portfolio  of
Health  Care  Property Investors.  The scale  and  breadth  of  the
combined  companies will better serve our investors and  customers.
We  are  extremely  pleased with American Health Properties'  track
record  of producing solid returns for our shareholders.   We  have
maintained a high degree of financial liquidity while creating  one
of  the  strongest core portfolios in the industry.   In  the  past
several years, we have added over $300 million of investments."

Merrill  Lynch  &  Co. acted as financial advisor  to  Health  Care
Property  Investors, and Goldman, Sachs & Co.  acted  as  financial
advisor to American Health Properties.

                               ####

Health  Care  Property Investors is an equity-oriented  REIT  which
invests  directly or through joint ventures in health care  related
facilities.   HCPI's  investment portfolio as  of  June  30,  1999,
includes  355 facilities in 43 states and a gross investment  value
of  $1.7  billion.   Its  investments include  155  long-term  care
facilities,  85  congregate  care and assisted  living  facilities,
eight   acute   care  hospitals,  six  freestanding  rehabilitation
hospitals, 53 medical office buildings, 47 physician group practice
clinics and a psychiatric care center.

American  Health Properties is a REIT specializing in  health  care
facilities.  It has gross investments of over $810 million in acute
care,  rehabilitation  and  long-term  acute  care  hospitals   and
assisted  living,  skilled nursing, Alzheimer's  care  and  medical
office/clinic facilities located in 22 states.

Statements in this news release that are not historical may contain
forward-looking  statements  subject to  risks  and  uncertainties,
including that the conditions to closing for the merger may not  be
satisfied  or  waived, some transactions that Health Care  Property
Investors and American Health Properties expect to close may  close
later  than expected or not at all, competition for the acquisition
and  financing of health care facilities, and changes  in  economic
conditions,   including   changes  in  interest   rates   and   the
availability and cost of capital, described from time  to  time  in
the  SEC  reports  filed  by  Health Care  Property  Investors  and
American Health Properties.